Simplification Set – 44

1. 1. 3.44 + 5.22 + 7.23 + 5.24 =?

(a) 23.34         

(b) 21.13         

(c) 25.57         

(d) 20.05         

(e) None of these

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 (b) 

2. √225 + √2304 =? – (12)2

(a) 205  

(b) 207  

(c) 206   

(d) 208  

(e) None of these

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 (b) 

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

(a) 611/30               

(b) 4 7/30       

(c) 3 7/30                 

(d) 6 13/30    

(e) None of these

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 (e) 

4. (4.7 × 12 × 8) + (6.8 × 16 × 10) =?

(a) 1533.9       

(b) 1539.2      

(c) 1532.9       

(d) 1536.9      

(e) None of these

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 (b) 

5. 321 × 16 ÷ 8 + 34 = (?)2

(a) √26  

(b) (26)2         

(c) (676)2                

(d) 676  

(e) None of these

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 (e) 

6. 410 × 64 ÷ 256 = 4? × 16

(a) 6                

(b) 5                

(c) 8                 

(d) 9                

(e) None of these

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 (e) 

7.  =?

(a) 27              

(b) -23   

(c) 441   

(d) -21   

(e) None of these

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 (d) 

8. 4334 – 1515 + 4242 – 2222 =?

(a) 4834          

(b) 4838          

(c) 4839 

(d) 4836          

(e) None of these

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 (c) 

9. (32.4 × 8 × 5 + 4) ÷ 26 + 14 = (?)2

(a) 8                

(b) √8              

(c) (64)2         

(d) - √8  

(e) 64

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 (a) 

10.  =?

(a) 47              

(b) 149  

(c) 143   

(d) 141  

(e) None of these

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 (e) 

11. 156/18 × 72/16 ÷ 60/12 =?

(a) 6.8             

(b) 7.8             

(c) 6.4             

(d) 7.5             

(e) None of theses

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 (b) 

12. (54.5 × 8 × 3) ÷ 6 – 2 = (?)3

(a) (6)3

(b) √6              

(c) 36              

(d) 6                

(e) None of these

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 (d) 

13. -15 – 27 – 88 – 63 + 255 =?

(a) 55              

(b) 74              

(c) 62              

(d) 59              

(e) None of these

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 (c) 

14. 21/25 × 75/56 × 32/33 =?

(a) 3 1/11       

(b) 1 3/11       

(c) 1 1/11                 

(d) 2 1/11       

(e) None of these

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 (c) 

15. (2525 × 0.25 ÷ 5) × 7 =?

(a) 889.43       

(b) 883.75      

(c) 886.45       

(d) 881.75      

(e) None of these

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 (b) 

16. 5544 + 6767 – 3443 =?

(a) 8860          

(b) 8888          

(c) 8866 

(d) 8868          

(e) None of these

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 (d) 

17. 14/19 × 57/70 × 20/21 =?

(a) 2/7            

(b) 4/7            

(c) 2/9            

(d) 3/7            

(e) None of these

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 (b) 

18. 5/8 of 4/9 of 3/5 of 222 =?

(a) 42              

(b) 43              

(c) 39              

(d) 37              

(e) None of these

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 (d) 

19. 32% of 500 + 162% of 50 =?

(a) 231  

(b) 245  

(c) 237   

(d) 247  

(e) None of these

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 (e) 

20. 2√2 × 3√3 × 7√2 × 4√3 =?

(a) 1080          

(b) 1008          

(c) 1800 

(d) 40√3         

(e) 168√6

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 (b)