← SetsSet 1 · Numerical Ability
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Numerical Ability Practice Questions — Set 1
10 questions with answers and explanations.
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1
Simplify the following numerical expression: .
2
A store owner buys a laptop for P25,000. He wants to earn a 20% profit on the cost, even after offering a 10% discount on the marked price. What is his actual profit in pesos?
3
If 15 men can complete a construction project in 24 days, how many additional men are required to finish the same project in 18 days?
4
A sum of money doubles itself in 8 years under simple interest. How many years will it take for the sum to become four times itself at the same rate?
5
The ratio of the ages of two people is 4:7. If the difference between their ages is 33 years, what is the sum of their ages?
6
What is the average of the first 50 natural numbers (1, 2, 3, ..., 50)?
7
A train 150 meters long is traveling at 54 km/hr. How many seconds will it take to pass a stationary telegraph post?
8
If 20% of , then b% of 20 is equivalent to which of the following?
9
Worker A can finish a job in 10 days, and Worker B can finish it in 15 days. If they work together for 4 days, what fraction of the work remains unfinished?
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