Simplification Set – 48

1. × (64)3 ÷ 84 = (8)?

(a) 3                      

(b) 4                      

(c) 5                      

(d) 7                      

(e) None of these

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 (c) 

2. 7/12 of 235 of 720 =?

(a) 86.6

(b) 96.6

(c) 144.8              

(d) 156.6             

(e) None of these

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 (b) 

3. 2 3/7 – 2 1/4 – 1 1/14 + 1 1/28 =?

(a) 1/7                  

(b) 1 1/7                              

(c) 1 1/14                            

(d) 2/7                 

(e) None of these

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 (a) 

4.  = (?)2 – 20

(a) 13                    

(b) √13 

(c) 169  

(d) 13√13            

(e) (169)2

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 (a) 

5. 4 1/3 + 2 1/6 + 6 1/2 =?

(a) 12                    

(b) 13                   

(c) 2 5/6                               

(d) 2 1/3                              

(e) None of these

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 (b) 

6. 325 – (12)2 + 75 = (?)2 – 68

(a) √18 

(b) 324 

(c) 18                    

(d) (324)2          

(e) √314

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 (c) 

7. 2 1/2 of 7 1/3 % of 870 =?

(a) 319 

(b) 63.8

(c) 169.4              

(d) 149.5             

(e) None of these

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 (e) 

8. (0.04)2 ÷ (0.008) × (0.2)6 = (0.2)?

(a) 6                      

(b) 5                      

(c) 8                      

(d) 9                      

(e) None of these

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 (e) 

9. 4/7 - 3/14 = 2/21 + ?

(a) 1/7                  

(b) 5/21                               

(c) 2/7                  

(d) 4/21                               

(e) None of these

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 (e) 

10. What value will be obtained if the square of 23 is subtracted from the cube of 9?

(a) 140 

(b) 300 

(c) 200  

(d) 240 

(e) None of these

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 (c) 

11. 5/12 + 5/36 + 5/24 =?

(a) 55/72                             

(b) 11/36                             

(c) 5/48                

(d) 5/72                               

(e) None of these

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 (a) 

12. (13)2 – (4)3 -  + 2 = (?)2

(a) 3                      

(b) 9                      

(c) 81                    

(d) 27                   

(e) 18

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 (b) 

13.  =?

(a) √7                   

(b) (7)2

(c) 7                      

(d) (49)2            

(e) None of these

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 (c) 

14. (5)2 × (25)3 × 125 = (5)?

(a) 9                      

(b) 7                      

(c) 8                      

(d) 11                   

(e) None of these

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 (d) 

15. 3328 ÷ ∛? = 256

(a) 2197               

(b) 1728               

(c) 2744               

(d) 729 

(e) None of these

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 (a) 

16. ? % of 590 – 11.8 = 236

(a) 48                    

(b) 45                   

(c) 42                    

(d) 41                   

(e) None of these

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 (c) 

17. 65 × 362 × 1296 =6?

(a) 13                    

(b) 12                   

(c) 14                    

(d) 11                   

(e) None of these

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 (a) 

18. (54.4 × 5 × 8) ÷ 16 + 8 =(?)2

(a) (12)2           

(b) √12 

(c) 2√12               

(d) -√12               

(e) None of these

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 (e) 

19. 88/24 × 105/51 ÷ 33/34 =?

(a) 4 5/18            

(b) 7 7/9                              

(c) 7 4/9                               

(d) 4 7/18            

(e) None of these

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 (b) 

20. (6)4 ÷ (36)3 × 216 = 6(?-2)

(a) 3                      

(b) 6                      

(c) 1                      

(d) 4                      

(e) None of these

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 (a)