Aptitude and Reasoning Questions

Q:

In each of the following questions, a question is followed by information given in them Statements I, II and III. You have to study the question along with the statements and decide the information given in which or the statements/ is necessary to answer the question. 

What is the cost of flooring the rectangular hall?

I. Length and the breadth of the hall are in the ratio of 3:2

II. Length of the hall is 48 m and cost of flooring is ₹ 850 Per sq.m.

III. Perimeter of the hall is 160 m and cost of flooring is ₹ 850 per sq m

A) I and II B) I and III
C) Only III D) I and either II or III
 
Answer & Explanation Answer:

Explanation:

From I and II,
Length = 3x = 48 m
∴ x = 16
Breath = 2x = 32 m
Hence, Area of floor = 48 × 32
Cost of flooring = 48 × 32 × 850 = ₹ 1305600
From I and III, 2(l +b) = 160
2(3x + 2x) = 160
10x = 160
∴ x = 16
∴ Length = 3 × 16 = 48 m
Breadth = 2x = 32m
Cost of flooring = (48 × 32) × 850 = ₹ 1305600
Similarly, from II and III, we can find
l = 48 m
b = 32 m
and Total cost of flooring = ₹ 1305600

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Q:

Two water squash mixtures, the first with a water-to-squash ratio of 5:1 and the letter with a ratio of 3:1 are blended in the ratio 3:2. What is the final water : squash ratio in the blend?

 

A) 4:1 B) 10:9
C) 5:3 D) 6:1
 
Answer & Explanation Answer: A) 4:1

Explanation:
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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

If the 8 digit number 136P5785 is divisible by 15, then find the least possible value of P?

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

Explanation:
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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

­ If the selling price of an item is Rs 1150 after getting a discount of 8%, what is its marked price?

A) Rs 1250 B) Rs 1242
C) Rs 1058 D) Rs 1064
 
Answer & Explanation Answer: A) Rs 1250

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

How many triangles are there in the given figure?

A) 12 B) 8
C) 16 D) 10
 
Answer & Explanation Answer: C) 16

Explanation:
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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

Select the related word/letters/number from the given alternatives.
PEON : QRHS : : JOCK : ?

A) NFRM B) NFMR
C) NEFM D) NFMM
 
Answer & Explanation Answer: A) NFRM

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

A's income is 25% more than B's income. B's income is what percent of A's income?

A) 80 B) 75
C) 50 D) 25
 
Answer & Explanation Answer: A) 80

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

What is the measure (in degree) of an exterior angle of a regular polygon of 9 sides?

A) 36 B) 40
C) 30 D) 24
 
Answer & Explanation Answer: B) 40

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

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