Quantitative Aptitude - Arithmetic Ability Questions

Q:

ΔPQR is right angled at Q. If tanP = 24/7, then what is the value of cosR ?

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

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Filed Under: Simplification
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Q:

A tap can fill a tank in 50 minutes. If the tank has a leakage which alone is capable of emptying the tank in 2.5 hours, the tank will now be filled in

A) 1 hour B) 1 hour 15 minutes
C) 1 hour 25 minutes D) 1 hour 30 minutes
 
Answer & Explanation Answer: B) 1 hour 15 minutes

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

Find the least number which when divided by 12, 15, 18 and 27 leaves remainders 10, 13, 16 and 25 respectively.

A) 540 B) 538
C) 542 D) 552
 
Answer & Explanation Answer: B) 538

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

A sum of Rs 800 becomes Rs 1000 in 2 years at simple interest. What is the per annum rate of interest (in percent)?

 

A) 12.5   B)  25  
C)  8.5   D)  17
 
Answer & Explanation Answer: A) 12.5  

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

In the following question, select the odd word from the given alternatives.

A) Crocodile B) Rat
C) Snake D) Lizard
 
Answer & Explanation Answer: B) Rat

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

A box of 20 items was bought for Rs. 6,400 after a discount of 20%. Find the cost of each item.

A) Rs. 300 B) Rs. 350
C) Rs. 400 D) Rs. 450
 
Answer & Explanation Answer: C) Rs. 400

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If 2 + 4x < 5 - x/2 and 3x + 3 > -5 - 3x; then x can take which of the following values?

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

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Q:

The figure shown below consists of the tangents at the extremeties of any chord. Choose the correct option given below.

A) ∡PAC = ∡PBC B) ∡APC = ∡BPC
C) ∆PAC ≅ ∆PBC D) All options are correct
 
Answer & Explanation Answer: D) All options are correct

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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