Aptitude and Reasoning Questions

Q:

6 choose 3 =

A) 20 B) 30
C) 18 D) 24
 
Answer & Explanation Answer: A) 20

Explanation:

6 choose 3 means number of possible unordered combinations when 3 items are selected from 6 available items i.e, nothing but 6C3.

Now 6C3 = 6 x 5 x 4/3 x 2 x 1 = 120/6 = 20.

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

If Q = 10 and FAX = 50, then XEROX = ?

A) 45 B) 46
C) 49 D) 50
 
Answer & Explanation Answer: C) 49

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The average weight of L, M and N is 93 kg. If the average weight of L and M be 89 kg and that of M and N be 96.5 kg, then the weight (in kg) of M is ________.

A) 92 B) 86
C) 101 D) 95
 
Answer & Explanation Answer: A) 92

Explanation:
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Filed Under: Average
Exam Prep: Bank Exams

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Q:

What is 5% of 4000?

A) 180 B) 200
C) 220 D) 240
 
Answer & Explanation Answer: B) 200

Explanation:

5% of 4000

= 5 x 4000/100

= 5 x 40

= 200

 

Hence, 5% of 4000 = 200.

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT
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5 2961
Q:

Two pens are bought at the rate of Rs 20 each. Shopkeeper sells one at the profit of 25% and other at the loss of 25%. What will be the total profit or loss in the whole transaction?

 

A) No profit/loss B) Profit of Rs 1
C) Loss of Rs 1 D) Loss of Rs 2
 
Answer & Explanation Answer: A) No profit/loss

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams , CAT

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Q:

If day after tomorrow is saturday, what day was 3 days before yesterday ?

A) monday B) sunday
C) tuesday D) thursday
 
Answer & Explanation Answer: B) sunday

Explanation:

Day after tomorrow is Saturday. So, today is thursday, then yesterday was wednasday and 3 days before wednasday was sunday.

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Q:

In the following question, select the missing number from the given series. 23, 28, 34, 41, 49, ?

A) 59 B) 57
C) 58 D) 56
 
Answer & Explanation Answer: C) 58

Explanation:
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Filed Under: Number Series

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Q:

A used car dealer sells a car for Rs 7.6 lakhs and makes some loss. If he had sold it for Rs 9.2 lakhs his profit would have been thrice his loss. What was the cost price of the car (in Rs lakhs)?

A) 8.5 B) 8.75
C) 8.25 D) 8
 
Answer & Explanation Answer: D) 8

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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