Quantitative Aptitude - Arithmetic Ability Questions

Q:

By selling a used phone for Rs.6,160 Rajan got 44% less than what it cost him to buy it a few years ago. At what price should Rajan have been able to sell it to make a profit of 5%?

 

A) Rs. 12,550 B) Rs. 11,550
C) Rs. 12,000 D) Rs. 10,550
 
Answer & Explanation Answer: B) Rs. 11,550

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Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams

4 922
Q:

What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?

A) tan θ B) cot 2θ
C)  tan 2θ D) cot θ
 
Answer & Explanation Answer: C)  tan 2θ

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Q:

If XY = a+23 and YX = 13, then find the value of X2 + Y2X2 - Y2.

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the given figure, the angle bisectors of B and C of an isosceles triangle intersect at point O. Find the angle BOC (in degree), when ABC = ACB = 75°.

A) 105 B) 147.5
C) 160 D) 170
 
Answer & Explanation Answer: A) 105

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

In the following question, select the odd letter/letters from the given alternatives.

A) DGJ B) TVW
C) HKN D) PSV
 
Answer & Explanation Answer: B) TVW

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Compute of 69696 x 9999 =

A) 696980304 B) 666890304
C) 696809304 D) 696890304
 
Answer & Explanation Answer: D) 696890304

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Q:

cosA/(1 -­ sin A) is equal to

A) (secA -­ tanA) B) (secA + tanA)
C) √[(secA + tanA)] D) √[(secA -­ tanA)]
 
Answer & Explanation Answer: B) (secA + tanA)

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Q:

If a = 3+23-2, b = 3-23+2 then a2+b2-ab ?

A) 97 B) (2√3) + 2
C) (4√6) + 1 D) 98
 
Answer & Explanation Answer: A) 97

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