Aptitude - Arithmetical Ability

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37.

If (1 / 3.718) = 0.2689, Then find the value of (1 / 0.0003718).?                          


A. 2000 B. 5000
C. 2689 D. 3500




38.

Express as vulgar fractions : (i) 0.37 (ii) 0.053 (iii) 3.142857?                          


A. (i) 37 / 99 (ii) 53 / 999 (iii) 3 (142857/999999) B. (i) 7 / 99 (ii)3 / 999 (iii) (142857/999999)
C. (i) 31 / 99 (ii) 50 / 999 (iii) 3 (2857/999999) D. (i) 39/ 99 (ii) 23 / 999 (iii) 3 (857/999999)




39.

009/?=0.1?                          


A. .0009 B. .09
C. .9 D. 9




40.

The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square forx equal to:?                          


A. 0.02 B. 0.2
C. 0.04 D. 0.4




41.

4.036 divided by 0.04?                          


A. 130.500 B. 140.600
C. 140.500 D. 140.603




42.

Arrange the fractions 3/5, 4/7, 8/9, and 9/11 in their descending order.?                          


A. 8/9 > 9/10 > 3/4 > 14/16 B. 9/9 > 9/11 > 2/4 > 13/ 17
C. 8/9 > 9/11 > 3/4 > 13/ 16 D. 8/9 > 9/11 > 3/4 > 13/ 16




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