Easy2Siksha.com
   2021
/  
 ()
 : 3   :50
:               
1. .       
2.    ?  
3.       
4.          ?
5.       5   5  
6.               
7.             
8.         ?      
Easy2Siksha.com
   2021
/  
 ()
 : 3   :50
:               
1. .       
:.󷙢   ?
  17            
  " "        ,   
             
  ,      
   ,        ,     
          -    
              
󷙣󷙤󷙥   ?
        :
    

 ,               -   
 
                 

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󷚆󷚇󷚈 :  
        :
,  , , , , , 
,        :
Re, Ga, Dh  Ni     
     :
o   ( )
o   ()
   -         
  72  
󷄧󼿒   
      ,      :
1.     (   )  
2.        (-   )
3.  ()   ()         

4.      
5.              
               
󷄧󹻘󹻙󹻚󹻛 72  ?
     !
Re  Ga  6  
    6  
  2  
     :
󷷑󷷒󷷓󷷔6 × 6 × 2 = 72
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  72     
    ?         !
󹶜󹶟󹶝󹶞󹶠󹶡󹶢󹶣󹶤󹶥󹶦󹶧72    
     ,  72         :
󽇐 36  
   (  )    
󽇐 36  
   ( )     
      ""   
󷘹󷘴󷘵󷘶󷘷󷘸  (  )
        12    ,     6  
     ""            

  :
 1
 2
 3 
 4
   12    
           
 72        ,      
󷙢     ?
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󽆤 
           ,    
   
󽆤     
      ,         
        
󽆤    
                - 
 
󽆤    
 ,          
           ,     
 
󷊋󷊊      
72        
        
 :
󷷑󷷒󷷓󷷔 = 
󷷑󷷒󷷓󷷔  = 
   ,     
        
󷚆󷚇󷚈     
72              
        , :
Easy2Siksha.com
        
  
   
         
          
󷙢     
  , "72 "      
      
 ,          
      :
     
      
  
        
        
󷈷󷈸󷈹󷈺󷈻󷈼  
           :




     ,        
300-400          
     
󷄧󼿒
Easy2Siksha.com
   72           
              
    ,            ,
    ,        
2.    ?  
:1.    ?
            
           ,    
       
    ,         ,    
  
      14  ( )  ,     5 + 2 + 3 + 4
      
󷷑󷷒󷷓󷷔  :               
    ,    14-       
2.    
    (  )   :
     |  - |    |  -     
( ): ,    
 ( ):    ,       
  
   ( )  -     ,     
    
3.    
- :  ,     ,     
      
 :           ,
  ,   
Easy2Siksha.com
 (  ):      
( ),  ( ),  ( )    
    :       ,  
     
4.    
 :          -
 
 :      
: ,     
 :  ,         
    
󷷑󷷒󷷓󷷔    :        ,     
   
5. 
    
    :        ,  
      
 : 14-         ,
       
  :    ,        
   
 :   ,       
    
6.    
             :
"

,



..."(    ,      )
        ,        
7.   


 

, , 
, , 

 (12 ),  (10 )
  (14 )
-
, ,   
 ,   

, 
, , 
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
   (14 )         
            ,   
   
   - ,      
             

󷷑󷷒󷷓󷷔  :              
,       
3.       
:󷙢   ?
      ,          
  ,              
             
    19    (  )      
             ,   
               
    
          ,    ,   
            
󷈷󷈸󷈹󷈺󷈻󷈼    
             
1.      
            ,      
  ,     ,     
Easy2Siksha.com
   ,            
           
           ,   
 
:
   
    
    
2.     (       )
       ,       
                   
          
               
             
       :
     
    
     
         
3.      
        ,         
  
   :

 
 
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,           
     
            
     -      !
4.        
         ,   
             
                 
 ,   :
 

 
      
               
         
5.  ( )  
     ,       
      ,      
    :
    
  
  ( )  
         
  ,       ,      
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6.   ()
         ,  :
   
,   
    
      ,          
,            
7.       
                , 
     
   
    :


 
  -            
8.   -    
           ,      -
         
        :
 
 
 
        
              
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9.    (-  -)
              
          
                  

      
10.    
          ,      
                
    :
    
   
   
  (    )
          
󽇐     ?
                
   
   :
󷄧󼿒     
󷄧󼿒     
󷄧󼿒    
󷄧󼿒   
              
󷚆󷚇󷚈
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               
   ,  ,  ,    
              
                
,          
4.          ?
:1.       
  ,      -        ,
                 
 :,         
             
:  ,        
   :         
  
  : ,         
            
󷷑󷷒󷷓󷷔  :       ,      ,  
       
2.    
               ( ) 
      
   :        ,   
      
  :  (  )     
    
:   -     
  :  ,        
     
󷷑󷷒󷷓󷷔    :          ,   
         
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3.    
      ,     
       
:     ,        
     
  :           
 :           
  
:              
   
󷷑󷷒󷷓󷷔    :      ,     
,           
4. 
              ,  ,  
 
  :             
:   ,          
        
 :   ""       ,  
    
󷷑󷷒󷷓󷷔  :              
 
5.      
 ( ):
o

   ( )
o

        ( )
o

   ( )
 ():
o


  
o

  
o

( )   
:
o           
o         
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6.    
               
  
              
               
5.       5   5  
:󷙢   ?
12  ()           , 
          
  :
 |  |  |  |  |  |  |  |  |  |  | 
       ,    ( )    
       
󷊨󷊩  ?
                 -
                 
 :
 
  
     
     
󷙣󷙤󷙥  ()  5 
󽇐 1
 , ~ ,  
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  ''  -     -     ''  ''  
      ,     
󽇐 2
  ,    ,  
    ,          
   
󽇐 3
,  , 
  ,                
 
󽇐 4
,  ,  
               
           
󽇐 5
 ~ ,  ,  
   (~)               
   
󽁗  ?
       ,          
                  
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     :
 
  
      
   
󷙣󷙤󷙥  ()  5 
󽇐 1
   ,  
     ,            
     
󽇐 2
    ,  
      ''         -    
  
󽇐 3
 ,  ,  
         ,      
󽇐 4
  , ,    
         
󽇐 5
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   ,    ,   
            
󷈷󷈸󷈹󷈺󷈻󷈼    
  
           -      

    
,                   
 
 -  
        ( )   
    
    ,     
  
      ,      ,     
󷚆󷚇󷚈      
                
      :
󷷑󷷒󷷓󷷔       
󷷑󷷒󷷓󷷔     
󷷑󷷒󷷓󷷔     
      :
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󷷑󷷒󷷓󷷔   
󷷑󷷒󷷓󷷔    
󷷑󷷒󷷓󷷔 
  ,        -      
   
󷗺󷗻󷗼󷗽󷗾   
        
       
       -    
 -       ,      , 
      
     
󷄧󼿒
       5   5        ,
    ,           
     :
󷷑󷷒󷷓󷷔 =  + 
󷷑󷷒󷷓󷷔 =  + 
              ,    
     
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6.               
:1.    
  14-  () 
          ,      
       
   ( )      
        ()    :
o 5 + 2 + 3 + 4 = 14
󷷑󷷒󷷓󷷔    :  14      ,      
  ,              
2.    
 ():14
 ():4
 ():,     
 ():8  
     :
1 (,  )   
6 ( ) 
8 (, ) 
11 () 
3.  (   )
     :
     |  - |    |  -     
 14     :
1. 
2. 
3. 
4. 
5. 
6. 
7.
o ()
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8.  ()
9. 
10. 
11. 
12.
o ()
13. 
14.    
󷷑󷷒󷷓󷷔                
4.  (  )
  ,     -      :
 (): ,    
: ,    
: ,    
: ,    
󷷑󷷒󷷓󷷔    :         (),   (),
 ()    ()  
5.   ()     
   ( )      
  14   ,       4   ,     56
  
      :
    |     |     |     |     |
    | - - - |     |     |     |
    | - - - |     |     (4   )
󷷑󷷒󷷓󷷔          ,     
           
6.     
 :           
:      
:       
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:    ,          
     
7.  


 ( )
14
 ()
4 (5 + 2 + 3 + 4)

1, 6, 11
 ()
8

    
 -
  

  56 ,   4 

  14-  ,        
        ,  1, 6  11     
8   
     ,    (  )   
   
 ,    56     ,      
󷷑󷷒󷷓󷷔    :          ,   ,
       
7.             
:    ,       ,     ,  
           1699       
                
 ,          
          ,    
                 
               
          
󷚆󷚇󷚈       
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  ,              
              
              :
󷷑󷷒󷷓󷷔    
󷷑󷷒󷷓󷷔          
󷷑󷷒󷷓󷷔       
                 - 
   ,              
         
              
         
󼴘󼴙󼴚       
               
      
                  
          
       :
󷄧󼿒     
󷄧󼿒     
󷄧󼿒       
󷄧󼿒     
    ,          , 
       
          
󻏂󻏃󻏄󻏅󻏆󻏇󻏈  -       
Easy2Siksha.com
                
               , 
     :


   
 
    ?
                 
  :
󷷑󷷒󷷓󷷔      
󷷑󷷒󷷓󷷔          
                   

     " "   !
󽀰󽀱󽀲󽀳󽀷󽀸󽀴󽀹󽀵󽀶     ,    
                
       
   ,            
      ;  ,       
      :
󷄧󼿒 
󷄧󼿒 
󷄧󼿒      
󷄧󼿒    
           ,       

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󷗰󷗮󷗯    
             
          ,   :




                
  
          :
󷷑󷷒󷷓󷷔              
   ,  -           
󷈷󷈸󷈹󷈺󷈻󷈼    
 ,            
                
           
       
         :
󽇐  
󽇐   
󽇐   
󽇐  
                

󷄧󼿒
Easy2Siksha.com
                
;            
    ,          
        
       :
󷷑󷷒󷷓󷷔               
8.         ?      
:  -   
   (1929-2017),        ,    
        "   "      ,   
              
              ,  
             
1. -  
     -        
 
 ,        ,   ,  
    -   -       
    ,  ,      
  
       -         
      ,        

          ,   ,
         
󷷑󷷒󷷓󷷔    :             , 
         
2.  
8  1929        
Easy2Siksha.com
 ,  ,           
        
     ,           
      
 ,       ,  1960     
 
    (        
      ),         

3.   
    1949    ,    
       
,   , , ,  
   
                
 
    ,        ,    
        
              
4.   
              :
o   (1972)
o   (1989)
o   (2016)     
o       
     
     ,    
     
5. 
   24   2017    88       
          ,    
       
       ,         
  
             ,    
   
6.   


Easy2Siksha.com

8  1929, 

  ,  

 ( ),  
 
1949,   , 
 
  

 ,  ,  ,    

24  2017, 

 ,  ,     

                
    
         
        
             
󷷑󷷒󷷓󷷔  :           ,   ,
         
             
       ,       