Aptitude Preparation: Mock Test, IT Campus Placement, Aptitude Questions and Answers
Subject: Decimal Fraction 3
Part 3: List for questions and answers of Decimal Fraction
Q1. When 0.36 is written in simplest form, the sum of the numerator and the denominator is :
a) 15
b) 34
c) 64
d) 13
Q2. 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
Q3. 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) 53.603
c) 153.6003
d) 213.003
Q4. 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) 53.603
c) 153.6003
d) 213.003
Q5. If 1.5x = 0.04y, then the value of ( (y – x) / (y+x) ) is :
a) 73/77
b) 7.3/77
c) 730/77
d) 7300/77
Q6. A tailor has 37.5 metres of cloth and he has to make 8 pieces out of a metre of cloth. How many pieces can he make out this cloth ?
a) 300
b) 360
c) 400
d) 450
Q7. When 0.232323…. is converted into a fraction , then the result is
a) 1/5
b) 2/9
c) 23/99
d) 23/100
Q8. What decimal of an hour is a second
a) .0028
b) .0027
c) .0026
d) .0025
Q9. 0.036 divided by 0.04 gives
a) 1.009
b) 10.09
c) 100.9
d) None of these
Q10. The number 0.127 is how much greater than 1/8 ?
a) 1/100
b) 1/1500
c) 1/2
d) 1/500
Q11. When 52416 divided by 312 , the quotient is 168. What will be the quotient when 52.416 is divided by 0.0168 ?
a) 3120
b) 32.10
c) 321.0
d) 3.120
Q12. How many digits will be there to the right of the decimal point in the product of 95.75 and 0.2554 ?
a) 6
b) 7
c) 8
d) 9
Q13. 3 x 0.3 x 0.03 x 0.003 x 30 =?
a) 0.0000243
b) 0.000243
c) 0.00243
d) 0.0243
Q14. What will come in place of question mark in the following equation ? 54.(?)3 + 543 + 5.43 = 603.26
a) 6
b) 1
c) 9
d) 8
Q15. Arrange the fractions in ascending order
a) 5/8 < 7/12 < 3/4 < 13/16
b) 5/8 < 7/12 < 13/16 < 3/4
c) 5/8 < 3/4 < 13/16 < 7/12
d) 7/12 < 5/8 < 3/4 < 13/16
Q16. The rational for the recurring decimal 0.125125……is
a) 125/99
b) 125/999
c) 125/9999
d) 125/9
Q17. When 52416 is divided by 312, the quotient is 168. what will be the quotient when 52.416 is divided by 0.0168?
a) 3.12
b) 312
c) 3120
d) None of these
Q18. 0.002 * 0.5 = ?
a) 0.0001
b) 0.001
c) 0.01
d) 0.1
Q19. 54.327 x 357.2 x 0.0057 is same as
a) 5.4327 x 3.572 x5.7
b) 5.4327 x 3.572 x0.57
c) 54327 x 3572 x 0.0000057
d) None of these
Q20. (10.3 * 10.3 * 10.3 + 1)/(10.3 * 10.3 – 10.3 + 1) is :
a) 11.3
b) 12.3
c) 13.3
d) 14.3
Part 3: List for questions and answers of Decimal Fraction
Q1. Answer: b
Q2. Answer: b
Q3. Answer: c
Q4. Answer: c
Q5. Answer: a
Q6. Answer: a
Q7. Answer: c
Q8. Answer: b
Q9. Answer: c
Q10. Answer: d
Q11. Answer: a
Q12. Answer: a
Q13. Answer: c
Q14. Answer: d
Q15. Answer:
Q16. Answer: a
Q17. Answer: c
Q18. Answer: b
Q19. Answer:
Q20. Answer: a