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SSC CGL 2020 PYQ — Question 62

SSC CGL - 7th March 2020 Shift 1 • Quantitative Aptitude • Q62

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If 1 - 64x3 - 12x + px2 = (1 - 4x)3, then the value of p is:

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Correct answer: D

Explanation

The correct answer is Option 4 i.e. 48.

Understanding/Application

1 - 64x3 - 12x + px2 = (1 - 4x)3

1 - 64x3 - 12x + px2 = 1 - 64x3 - 12x + 48x2 
p = 48