Selected MCQ

Current Question
1 inch is equal to ____.
  • A. 2.4 cm
  • B. 2.5 cm
  • C. 2.54 cm
  • D. None
Correct Answer: C
Explanation:
Exact conversion.
Related Question 1
12 inches equals how many centimeters?
  • A. 30.48
  • B. 29
  • C. 34.12
  • D. 24
Correct Answer: A
Explanation:
1 inch = 2.54 cm.
Related Question 2
Three pipes of equal capacity fill a tank in 8 houRs. Two pipes will take ____.
  • A. 17 hours
  • B. 12 hours
  • C. 16 hours
  • D. 24 hours
Correct Answer: B
Explanation:
Work is inversely proportional.
Related Question 3
Three numbers: 5/7 of the first equals 48% of the second, and the second is 1/9 of the third. Find first.
  • A. 168
  • B. 84
  • C. 42
  • D. 21
Correct Answer: D
Explanation:
Solve the proportion.
Related Question 4
21 poles equally spaced. Time taken by car is ____.
  • A. 39 sec
  • B. 40 sec
  • C. 39.38 sec
  • D. 39.5 sec
Correct Answer: B
Explanation:
Number of intervals = poles−1.
Related Question 5
Sum of two numbers is 2490. 6.5% of one equals 8.5% of the other. Find numbeRs.
  • A. 989,1501
  • B. 1011,1479
  • C. 1401,1089
  • D. 1411,1079
Correct Answer: D
Explanation:
Solve the ratio Equation.