# Decimal Fraction - Aptitude Questions and Answers | Latest Online Decimal Fraction MCQ Aptitude Test

## Decimal Fraction - Aptitude Questions and Answers | Online Decimal Fraction MCQ Aptitude Test

 Quiz Name Decimal Fraction Category Online Aptitude Test Number of Questions 30 Time 30 Minutes Exam Type MCQ (Multiple Choice Questions)

1. Calculate the following: (2.39)2 - (1.61)2/2.39 - 1.61
a. 2
b. 4
c. 6
d. 8

2. What is the decimal equivalent of a second in an hour?
a. 0.0025
b. 0.0256
c. 0.00027
d. 0.000126

3. (0.96)3 - (0.1)3 = (0.96)2 + 0.096 + (0.1) 2
a. 0.86
b. 0.95
c. 0.97
d. 1.06

4. The value of 0.1 x 0.1 x 0.1 + 0.02 x 0.02 x 0.02/0.2 x 0.2 x 0.2 + 0.04 x 0.04 x 0.04/0.2 x 0.2 x 0.2 + 0.04 x 0.04 x 0.04 is:
a. 0.0125
b. 0.125
c. 0.25
d. 0.5

5. If 2994 14.5 = 172, what is 29.94 1.45?
a. 0.172
b. 1.72
c. 17.2
d. 172

6. When 0.232323..... is divided into fractions, the following is the result:
a. 1/5
b. 2/9
c. 23/99
d.23/100

7. 0.009 =.0001?
a. .0009
b. .09
c. .9
d. 9

8. For x equal to: (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02), the equation (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square.
a. 0.02
b. 0.2
c. 0.04
d. 0.4

9. (0.1667)(0.8333)(0.3333)/(0.2222)(0.6667)(0.1250) =?
a. 2
b. 2.40
c. 2.43
d. 2.50

10. 3854.002 = 10.3889 + 12.952 -?
a. 47.095
b. 47.752
c. 47.932
d. 47.95

11. The product of 11. 0.04 x 0.0162 is:
a. 6.48 x 10-3
b. 6.48 x 10-4
c. 6.48 x 10-5
d. 6.48 x 10-6

12. 4.2 × 4.2 - 1.9 x 1.9=2.3 x 6.1 x 6.3 x 6.3 x 6.1
a. 0.5
b. 1.0
c. 20
d. 22

13. If 144/0.144 = 14.4/x, what is the value of x?
a. 0.0144
b. 1.44
c. 14.4
d. 144

14. Every year, the price of commodity X grows by 40 paise, whereas the price of commodity Y increases by 15 paise. If the price of commodity X was Rs. 4.20 in 2001 and the price of commodity Y was Rs. 6.30 in 2001, in which year would commodity X cost 40 paise higher than commodity Y?
a. 2010
b. 2011
c. 2012
d. 2013

15. Which of the following is in order of decreasing 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 , 4 /6, 5/7 , 6/7
d. 6/7 , 5/6 , 4/5 , 3/7 , 2/5 , 1/3

16. Which fraction is bigger than 3/4 and less than 5/6?
a. 1/2
b. 2/3
c. 4/5
d. 9/10

17. For the decimal 0.125125...., the rational number is:
a. 63/487
b. 119/993
c. 125/999
d. None of these

18. What is the sum of 617 + 6.017 + 0.617 + 6.0017?
a. 6.2963
b. 62.965
c. 629.6357
d. None of these

19. The value of 489.1375 x 0.0483 x 1.956/0.0873 x 92.581 x 99.749 is the most similar to:
a. 0.006
b. 0.06
c. 0.6
d. 6

20. 0.002 x 0.5 =? 20. 0.002 x 0.5 =?
a. 0.0001
b. 0.001
c. 0.01
d. 0.1

21. 240.016 + 23.98 =? 21. 34.95 + 240.016 + 23.98 =?
a. 298.0946
b. 298.111
c. 298.946
d. 299.09

22. 3.14 x 106 is equivalent to which of the following?
a. 314
b. 3140
c. 3140000
d. None of these

23. Which of the following is the least important?
a. 0.2
b. 1 ÷ 0.2
c. 0.2
d. (0.2)

24. 2 x 1.4/1.3 + 24. 5 x 1.6 =?
a. 0.4
b. 1.2
c. 1.4
d. 4

25. In the product of 95.75 and.02554, how many digits will be to the right of the decimal point?
a. 5
b. 6
c. 7
d. None of these

26. In fractional form, the correct equation for 6.46 is:
a. 646/99
b. 64640/1000
c. 640/100
d. 640/99

27. The decimal equivalent of the fraction 101 27 is:
a. .01027
b. .10127
c. 101.00027
d. 101.000027

28. 0.0073 x 14.5 x 0.7= 28. 0.0203 x 2.92?
a. 0.8
b. 1.45
c. 2.40
d. 3.25

29. When 4.036 is divided by 0.04, the result is:
a. 1.009
b. 10.09
c. 100.9
d. None of these

30. 2.59 - 3.87 =?
a. 1.20
b. 1.2
c. 1.27
d. 1.28

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