Quantitative Aptitude

General Questions

1.  Which of the following fractions is greater than 3/4 and less than 5/6 ?
A. 3/5
B. 4/5
C. 7/5
D. 9/5
2.  0.04 x 0.0162 is equal to:
A. 6.48 x 10-4
B. 6.48 x 10-5
C. 6.48 x 10-6
D. 6.48 x 10-3
3.  Which of the following are in descending order of their value ?
A. 1/3 , 2/5 , 3/7 , 4/5 , 5/6 , 6/7
B. 1/3 , 2/5 , 3/5 , 4/7 , 5/6 , 6/7
C. 1/3 , 2/5 , 3/5 , 5/6 , 4/7 , 6/7
D. 2/5 , 3/5 , 1/3 , 4/7 , 5/6 , 6/7
4. 
The value of (0.96)3 - (0.1)3 is:
(0.96)2 + 0.096 + (0.1)2

A. 0.97
B. 0.86
C. 1.06
D. 0.95
5. 

If 144 = 14.4 , then the value of x is:
0.144 x

A. 0.0144
B. 144
C. 14.4
D. 1.44
6. 

Evaluate : (2.39)2 - (1.61)2
2.39 - 1.61

A. 2
B. 6
C. 4
D. 8
7.  What decimal of an hour is a second ?
A. .0256
B. .0025
C. .000126
D. .00027
8.  If 47. 2506 = 4*A + 7/B + 2*C + 5/D + 6*E, then the value of 5*A + 3*B + 6*C + D + 3*E is :
A. 55.6003
B. 213.003
C. 53.603
D. 153.6003
9.  If 1.5x = 0.04y, then the value of ( (y - x) / (y+x) ) is :
A. 7300/77
B. 730/77
C. 73/77
D. 7.3/77
10.  When 0.232323..... is converted into a fraction, then the result is:
A. 1/5
B. 23/100
C. 2/9
D. 23/99

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