Simplification Set – 39

1. √? + 15 = √2304

(a) √1089        

(b) (33)2 

(c) √33 

(d) 33              

(e) None of these

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 (B) 

2. 13.5 × 16.3 × 12.8 =?

(a) 2861.46     

(b) 2168.46     

(c) 2816.64     

(d) 2186.64     

(e) None of these

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 (C) 

3.  = 

(a) 8                

(b) 14              

(c) 6                

(d) 12              

(e) None of these

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 (D) 

4. 58% of 450 - ? % of 250 = 181

(a) 34              

(b) 30              

(c) 32              

(d) 48              

(e) None of these

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 (C) 

5. 436.56 – 625.43 + 312.55 =?

(a) 126.68       

(b) 125.86       

(c) 134.68       

(d) 128.86

(e) None of these

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 (E) 

6. 7825 – 9236 + 5234 =? × 25

(a) 152.92       

(b) 152.29       

(c) 125.29       

(d) 125.92       

(e) None of these

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 (A) 

7. 4% of 250 × ? % of 140 = 84

(a) 9                

(b) 7                

(c) 6                

(d) 10              

(e) None of these

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 (C) 

8. (49)2 × (7)8 ÷ (343)3 = (7)?

(a) 3                

(b) 11              

(c) 7                

(d) 9                

(e) None of these

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 (A) 

9. 4545 ÷ 50 ÷ 5 =?

(a) 45.5  

(b) 17.16

(c) 54.5  

(d) 18.18

(e) None of these

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 (D) 

10. 10000 ÷ 100 ÷ 10 =?

(a) 1                

(b) 0.1             

(c) 1000 

(d) 100  

(e) None of these

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 (E) 

11. (6 × 6 × 6 × 6 × 6 × 6)4 × (6 × 6 × 6 × 6)5 ÷ (6 × 6)7 = (36)?

(a) 15              

(b) 21              

(c) 18              

(d) 27              

(e) None of these

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 (A) 

12. 2073.5 ÷ (22 × 14.5) =?

(a) 7.5             

(b) 6.5             

(c) 4.5             

(d) 3.5             

(e) None of these

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 (B) 

13. 3/7 ×  9/14  ÷  5/7  =?

(a) 27/70                  

(b) 17/35                  

(c) 17/50         

(d) 14/35                  

(e) None of these

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 (A) 

14. 2 4/5 – 1  3/8  + 3  1/2  =?

(a) 4 17/40      

(b) 4 37/40      

(c) 3 27/40                

(d) 3 11/40      

(e) None of these

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 (B) 

15. 6 3/8 – 3  1/16  + 5  1/8  =?

(a) 4 5/16        

(b) 6 5/16        

(c) 7 3/16                  

(d) 8 7/16        

(e) None of these

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 (D) 

16. √? + 22 = √2601

(a) √841

(b) (841)2        

(c) √22            

(d) 22              

(e) None of these

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 (E) 

17. 7474 + 4747 =? × 25

(a) 468.84       

(b) 442.48       

(c) 488.84       

(d) 484.36       

(e) None of these

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 (C) 

18. 3/7 ÷  9/14  ×  6/11  =?

(a) 9/22           

(b) 7/11           

(c) 4/11           

(d) 7/22           

(e) None of these

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 (C) 

19. √? – 11 = √1764

(a) √2809        

(b) (53)2 

(c) √53            

(d) 53              

(e) None of these

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 (B) 

20. 206 × 71 – 12080 =?

(a) 2546 

(b) 2654 

(c) 2564 

(d) 2654

(e) None of these

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 (A)