Question Library

Browse our collection of questions across various subjects

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Which one of the following numbers is divisible by 11?

CDS Elementary Mathematics 2013 CDS 2013
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If 3 men and 4 boys do a work in 8 days, then 6 men and 8 boys do it…

CDS Elementary Mathematics 2013 CDS 2013
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For what value of k, is (x + 5) a factor of 6x² + kx + 10?

CDS Elementary Mathematics 2013 CDS 2013
Mathematics Easy
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HCF of polynomials: x³ + 8, x² + 5x + 6, and x⁴ + 2x² + 4x + 8 is:

CDS Elementary Mathematics 2013 CDS 2013
Mathematics Easy
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For sets A and B: 1. (A ∩ B) ⊆ A 2. (A ∩ B) ⊆ B 3. A ⊆…

CDS Elementary Mathematics 2013 CDS 2013
Mathematics Easy
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Let A = {x: x is odd integer}, B = {x: x² – 8x + 16 = 0}. Then:

CDS Elementary Mathematics 2013 CDS 2013
Mathematics Easy
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One factor of polynomial x⁴ - 7x³ + 5x² - 6x + 81 is:

CDS Elementary Mathematics 2013 CDS 2013
Mathematics Easy
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Value of √(6 + √(6 + √(6 + √6 + …))):

CDS Elementary Mathematics 2013 CDS 2013
Mathematics Easy
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If x + 1/x = 2, then x – 1/x = ?

CDS Elementary Mathematics 2013 CDS 2013
Mathematics Easy
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If one of the roots of the equation x² - bx + c = 0 is the square of the…

CDS Elementary Mathematics 2013 CDS 2013
English Easy
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He told to us everything he knew.

CDS English 2013 CDS 2013
Mathematics Easy
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The factor(s) of 5px – 10qy + 2px – 4qy is/are

CDS Elementary Mathematics 2013 CDS 2013
English Easy
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These are your new shoes, aren’t they?

CDS English 2013 CDS 2013