Aptitude and Reasoning Questions

Q:

If one more cobbler is hired the output of a shoe making unit will increase from 50 pairs of shoes to 55 pairs per day, but then the shoe making unit will have to reduce the price of a pair of shoes from Rs 3200 to Rs 3000 per pair to sell the additional output, the marginal revenue product of the last cobbler is

A) Rs 1000 B) Rs 5000
C) Rs 4000 D) Rs 200
 
Answer & Explanation Answer: B) Rs 5000

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

In Δ ABC, the median AD is 7 cm and CB is 14 cm, measure of ∠CAB is

A) 30° B) 60°
C) 90° D) 120°
 
Answer & Explanation Answer: C) 90°

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Filed Under: Area
Exam Prep: Bank Exams

0 2393
Q:

If the ratio of the cost price and the selling price of an article be 4:5, then the percentage of profit is:

A) 27.5 B) 25
C) 15 D) 10
 
Answer & Explanation Answer: B) 25

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Choose the set of figures which follows the given rule.

Rule: Closed figures become more and more open and open figures become more and more closed.

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

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Filed Under: Rule Detection

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Q:

The mode and median of the data 8, 6, 8, 7, 8, 6, 8, 7, 6 is

A) 7 and 8 B) 6 and 7
C) 8 and 7 D) 6 and 8
 
Answer & Explanation Answer: C) 8 and 7

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Filed Under: Average
Exam Prep: Bank Exams

7 2392
Q:

If 1/(tanA + cotA) = x, then value of x is

A) cosAsinA B) cos2Asin2A
C) cosecAsecA D) cosec2Asec2A
 
Answer & Explanation Answer: A) cosAsinA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A shopkeeper marks his goods 50% more than the cost price and allows a discount of 25%. His profit or loss percentage is:

A) 37.5% B) 25.5%
C) 12.5% D) 25%
 
Answer & Explanation Answer: C) 12.5%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

On dividing 256a2b2c2 by 64a2, we get

A) 2cxc B) 2bxb
C) 4 bxb.cxc D) 4
 
Answer & Explanation Answer: C) 4 bxb.cxc

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Filed Under: Simplification
Exam Prep: Bank Exams

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