Simplification Set

1. 486 + 32 × 2.5 – 59 = ?

(a) 514   

(b) 528   

(c) 599   

(d) 507  

(e) None of these

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 (D) 

2. 56.21 + 2.36 + 5.41 – 21.4 + 1.5 = ?

(a) 40.04

(b) 46.18

(c) 44.08

(d) 43.12

(e) None of these

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 (C) 

3. 83250 ÷ ? = 74 × 25

(a) 50              

(b) 45              

(c) 40              

(d) 55              

(e) None of these

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 (B) 

4. 35% of ? = 242.55

(a) 729   

(b) 652   

(c) 693   

(d) 759  

(e) None of these

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 (C) 

5. √(?)- 34= √484

(a) 56              

(b) 65              

(c) 2631 

(d) 3136

(e) None of these

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 (D) 

6. 632÷25 + (?)² = 61.28

(a) 36              

(b) 32              

(c) 6                

(d) 25              

(e) None of these

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 (C) 

7. 22 × 4 + (?)² = (13)²

(a) 81              

(b) 9                

(c) 27              

(d) 64              

(e) None of these

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 (B) 

8. (2560 × 1.4) + (7400 × .6) = ?

(a) 3961 

(b) 9746 

(c) 6523 

(d) 8024

(e) None of these

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 (D) 

9. (1024 – 263 – 233) ÷ (986 – 764 – 156) = ?

(a) 9                

(b) 6                

(c) 7                

(d) 8                

(e) None of these

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 (D) 

10. 

(a) 95              

(b) 76              

(c) 82              

(d) 84              

(e) None of these

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 (D) 

11. (1024 – 362 – 214) ÷ (786 – 730) = ?

(a) 7                

(b) 6                

(c) 9                

(d) 12              

(e) None of these

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 (E) 

12. 2530 ÷ ? ÷ 10 = 12.65

(a) 25              

(b) 20              

(c) 31              

(d) 30              

(e) None of these

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 (B) 

13.  = ?

(a) 30              

(b) 10              

(c) 3                

(d) 6                

(e) None of these

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 (C) 

14.  = ?

(a) 27 11/40    

(b) 27 11/20    

(c) 25 11/40    

(d) 25 11/20    

(e) None of these

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 (A) 

15. 2688 ÷ 14 ÷ 12 = ?

(a) 24              

(b) 12              

(c) 8                

(d) 16              

(e) None of these

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 (D) 

16. 2.4 × 1.6 × 0.05 = ?

(a) 0.192

(b) 1.92  

(c) 19.24

(d) 11.92

(e) None of these

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 (A) 

17. 40 × 12.5 × 1.3 = ?

(a) 765   

(b) 639   

(c) 705   

(d) 650  

(e) None of these

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 (D) 

18.  = ?

(a) 39 1/2        

(b) 39 3/14      

(c) 40 1/7        

(d) 40 1/4        

(e) None of these

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 (D) 

19. 85% of 560 + 25% of 380 = ?

(a) 565   

(b) 574   

(c) 561   

(d) 571  

(e) None of these

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 (D) 

20. √(?) + 36 × 15 = 581

(a) 41              

(b) 61              

(c) 1461 

(d) 1681

(e) None of these

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 (D)