Aptitude and Reasoning Questions

Q:

First four multiples of 9?

Answer

A multiple of a number is the number multiplied by an integer.


The first four multiples of 9 are given by multiying the first 4 integers with number 9.


That is,


9 x 1 = 9


9 x 2 = 18


9 x 3 = 27


9 x 4 = 36


 


Hence, first four multiples of 9 are 9, 18, 27, 36.

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Subject: Numbers Exam Prep: AIEEE , Bank Exams , CAT , GATE
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7 2090
Q:

In the following question, by using which mathematical operators will the expression become correct?
27 ? 9 ? 18 ? 24 ? 12

A) ÷, +, = and + B) ÷, x, < and +
C) ÷, x, > and + D) +, ÷, = and ÷
 
Answer & Explanation Answer: C) ÷, x, > and +

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

1 2089
Q:

18 men or 36 boys working 6 hours a day can plough a field in 24 days. In how many days will 24 men and 24 boys working 9 hours a day plough the same field ?

A) 9 B) 10
C) 6 D) 8
 
Answer & Explanation Answer: D) 8

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

The number 3521is divided by 8. What is the remainder?

A) 1 B) 3
C) 7 D) 9
 
Answer & Explanation Answer: B) 3

Explanation:
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Filed Under: Numbers
Exam Prep: Bank Exams

5 2089
Q:

A vendor buys 6 bananas for Rs 25 and sells them at 3 for Rs 20. What is his profit percentage?

A) 50 B) 40
C) 60 D) 30
 
Answer & Explanation Answer: C) 60

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

1 2088
Q:

A batsman scores 98 runs in the 17th match of his career. His average runs per match increased by 2.5. What is his average before the 17th match?

A) 58 B) 60.5
C) 63 D) 55.5
 
Answer & Explanation Answer: D) 55.5

Explanation:
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Filed Under: Average
Exam Prep: Bank Exams

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Q:

If 3x + 4y – 2z + 9 = 17, 7x + 2y + 11z + 8 = 23 and 5x + 9y + 6z – 4 = 18, then what is the value of x + y + z – 34?

A) – 28 B) – 14
C) – 31 D) – 45
 
Answer & Explanation Answer: C) – 31

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

ABCD is square and CDE is an equilateral triangle outside the square. What is the value (in degrees) of ∠BEC?

A) 15 B) 30
C) 25 D) 10
 
Answer & Explanation Answer: A) 15

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

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