Present age of the father is 42 years and his son is 14 years. Find the ratio of: Age of the father to the age of the son, when the son was 12 years old?
A. 10:3
B. 10:4
C. 3:10
D. 4:10
Correct Answer: A (10 : 3)
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The ratio of the ages of two students is 8 : 4, one is older to the other by 10 years. What is the age of the younger student?
A. 5 years
B. 10 years
C. 15 years
D. 20 years
Correct Answer: B (10 years)
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The ratio of ages of the two students is 3:2. One is older than the other by 5 years. What is the age of the elder student?
A. 2 Years
B. 5 Years
C. 10Years
D. 15 Years
Correct Answer: D. 15 Years
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What is 1/3 of 2,400?
A. 600
B. 800
C. 1,200
D. 1,800
Correct Answer: B (800)
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A doctor performs his duty for 480 minutes daily. How many hours does he work daily?
A. 2 hours
B. 4 hours
C. 6 hours
D. 8 hours
Correct Answer: 8 hours
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It takes 14 taps to fill a swimming pool in 10hrs. How much time is required to take 5 taps to fill the pool?
A. 26
B. 28
C. 29
D. 36
Ali has amount of Rs. 82875 after the deduction of his Zakat, what is his total balance before deduction of his zakat (2.5%) amount.
A. 80000
B. 81000
C. 84000
D. 85000