Aptitude and Reasoning Questions

Q:

If 5% of (P + Q) = 20% of (P – Q), then P is what percentage of Q?

A) 133.33 B) 166.66
C) 150 D) 171.33
 
Answer & Explanation Answer: B) 166.66

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Q:

The ratio of present ages of Ratna and Shantanu is 5:4. After 19 years the ratio of their ages will be 10:9. What is Ratna's present age?

A) 19 B) 15
C) 9 D) 72
 
Answer & Explanation Answer: A) 19

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Q:

A dealer is selling an article at a discount of 5% on the Marked price. If the Marked price is 12% above the cost price and the article was sold for Rs. 532 then the cost price is (in Rs.)

A) 500 B) 525
C) 505 D) 520
 
Answer & Explanation Answer: A) 500

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Q:

The average cost of 4 items in a shopping list is Rs 1,250. If one more item whose cost is Rs 2,000 is added to the list what will be the new average (in
Rs)?

A) 1100 B) 1500
C) 1400 D) 1250
 
Answer & Explanation Answer: C) 1400

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Q:

A can do a work in 20 days and B in 10 days. If they work on it together for 5 days, then what fraction of work is left.

A) 4/9 B) 1/4
C) 1/5 D) 2/9
 
Answer & Explanation Answer: B) 1/4

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Filed Under: Time and Work
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Q:

Select the related word/letters/number from the given alternatives.
34 : 81 : : 23 : ?

A) 8 B) 16
C) 4 D) 12
 
Answer & Explanation Answer: A) 8

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Filed Under: Analogy
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Q:

What is the value of x3-1x3+8 when 8x-8x-16=0 ?

A) 6 B) 8
C) 16 D) 22
 
Answer & Explanation Answer: D) 22

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Q:

What is the value of tan 1° tan 2° tan 3°....... tan 89°?

A) 0 B) 1
C) 2 D) infinity
 
Answer & Explanation Answer: B) 1

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