Aptitude and Reasoning Questions

Q:

If Cot θ = 21/20, then what is the value of Cosec θ?

A) 21/29 B) 29/21
C) 20/29 D) 29/20
 
Answer & Explanation Answer: D) 29/20

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Filed Under: Simplification
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Q:

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

234 x 9 - 12 + 4 = ?

A) 74 B) 48
C) 94 D) 82
 
Answer & Explanation Answer: A) 74

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Filed Under: Coding and Decoding
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Q:

If xy (x + y) = m, then the value of x3 + y3 + 3m is:

A) m3xy B) m3x+y3
C) m3x3y3 D) mx3y3
 
Answer & Explanation Answer: D) mx3y3

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Q:

If cos 27° = x, the value of tan 63° is

A) x1-x2 B) x1+x2
C) 1-x2x D) 1+x2x
 
Answer & Explanation Answer: A) x1-x2

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Q:

Select the missing numbers from the given alternatives.

A) 143 B) 169
C) 455 D) 545
 
Answer & Explanation Answer: C) 455

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

If 1/√(cosec2A - 1) = x, then value of x is

A) cotA B) tanA
C) sinA D) cosA
 
Answer & Explanation Answer: B) tanA

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Q:

The price of an article is cut by 7%, to restore it to its original value, the new price must be increased by

A) 7 percent B) 33.77 percent
C) 7.53 percent D) 63.75 percent
 
Answer & Explanation Answer: C) 7.53 percent

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Filed Under: Percentage
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Q:

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

A) KQW B) RXD
C) BHN D) AGL
 
Answer & Explanation Answer: D) AGL

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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