Aptitude and Reasoning Questions

Q:

Select the related number from the given alternatives.

99 : 101 :: 90 : ?

A) 111 B) 909
C) 110 D) 10
 
Answer & Explanation Answer: C) 110

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Filed Under: Non Verbal Reasoning
Exam Prep: Bank Exams

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Q:

A train leaves Delhi at 10 a.m. and reaches Jaipur at 4 p.m. on same day. Another train leaves Jaipur at 12 p.m. and reaches Delhi at 5 p.m. on same day. What is the time of day (approximately) when the two trains will meet?

A) 1:42 p.m. B) 1:27 p.m.
C) 2:04 p.m. D) 1:49 p.m.
 
Answer & Explanation Answer: D) 1:49 p.m.

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

A water tank has holes. The 1st hole alone empties the tank in 9 min and 2nd hole alone empties the tank in 6 min. If water leaks out at a constant rate, how many min does it take if both the holes together empty the tank?

A) 3 3/5 B) 3/5
C) 3 1/5 D) 3 2/5
 
Answer & Explanation Answer: A) 3 3/5

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

A villager buys a goat and a sheep together for Rs 14,250. He sold the sheep at a profit of 10% and the goat at a loss of 20%. If he sold both the animals at the same price , then what was the cost price of the cheaper animal?

A) 8250 B) 6600
C) 7500 D) 6000
 
Answer & Explanation Answer: D) 6000

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

What is the percentage decrease in the area of a triangle if its each side is halved?

A) 75% B) 50%
C) 25% D) No change
 
Answer & Explanation Answer: A) 75%

Explanation:
Area of triangle of = ½*a*b* sinθ = A
Where a and b are sides of the triangle and θ be the angle between them
After decreasing each side
New area = ½*(a/2)*(b/2)*sinθ = ¼ A
%decrease = [(A–¼ A)/A ]*100 = 75%
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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it? _AB_PQ_AB_P_

A) QQCPR B) RPQCQ
C) QRCRC D) CRCRQ
 
Answer & Explanation Answer: D) CRCRQ

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Filed Under: Coding and Decoding

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Q:

Two numbers are 30% and 60% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

A) 75 percent B) 42.86 percent
C) 30 percent D) 50 percent
 
Answer & Explanation Answer: A) 75 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Ruchir walks at 20 km/hr and Rukma cycles at 25 km/hr towards each other. What was the distance between them when they started if they meet after 48 minutes?

A) 54 km B) 48 km
C) 36 km D) 30 km
 
Answer & Explanation Answer: C) 36 km

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Filed Under: Time and Distance
Exam Prep: AIEEE , Bank Exams , CAT

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