Aptitude and Reasoning Questions

Q:

A train 500 m long, running at a uniform speed, passes a station in 35 sec. If the length of the platform is 221 m, the speed of the train in km/hr is

A) 721/35 B) 74.16
C) 24.76 D) 78.54
 
Answer & Explanation Answer: B) 74.16

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

In the given figure, SX is tangent. SX = OX = OR. If QX = 3 cm and PQ = 9 cm, then what is the value (in cm) of OS?

A) 6 B) 5
C) 4 D) 3
 
Answer & Explanation Answer: D) 3

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Exam Prep: Bank Exams

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Q:

The difference between two numbers is 1146. When we divide the larger number by smaller we get 4 as quotient and 6 as remainder. Find the larger number

A) 1526 B) 1431
C) 1485 D) 1234
 
Answer & Explanation Answer: A) 1526

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Exam Prep: GATE , Bank Exams
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Q:

If a merchant offers a discount of 4% on the list price, then she makes a loss of 10%. What % profit or % loss will she make if she sells at a discount of 20% of the list price?

A) 25 percent loss B) 4 percent loss
C) 50 percent profit D) 26 percent profit
 
Answer & Explanation Answer: A) 25 percent loss

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

A rice trader buys 20 quintals of rice for Rs 8,580. However, 22% rice is lost in transportation. At what rate should he sell to earn 20% profit?

A) Rs 278.8 per quintal B) Rs 514.8 per quintal
C) Rs 660 per quintal D) Rs 654.2 per quintal
 
Answer & Explanation Answer: C) Rs 660 per quintal

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

3 2680
Q:

To travel 732 km, an Express train takes 6 hours more than Rajdhani. If the speed of the Express train is doubled, it takes 3 hours less than Rajdhani. The speed of Rajdhani is

A) 81.3 km/hr B) 61 km/hr
C) 40.7 km/hr D) 101.7 km/hr
 
Answer & Explanation Answer: B) 61 km/hr

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

If Cosec θ = 25/7 , then what is the value of Cot θ?

A) 24/25 B) 7/24
C) 7/25 D) 24/7
 
Answer & Explanation Answer: D) 24/7

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Q:

What is the value of  4cos90-A sin390+A - 4sin90+A cos390-Acos180+8A2 ?

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

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