NIMCET 2018 Previous Year Questions (PYQs) – Page 1 of 12
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$$
\frac{d^{2}x}{dy^{2}} \; = \; ?
$$
$
(a) -\left(\dfrac{d^{2}y}{dx^{2}}\right)^{-1}\left(\dfrac{dy}{dx}\right)^{-3}
$
$ (b) \left(\dfrac{d^{2}y}{dx^{2}}\right)\left(\dfrac{dy}{dx}\right)^{-2}
$
$
(c) -\left(\dfrac{d^{2}y}{dx^{2}}\right)\left(\dfrac{dy}{dx}\right)^{-3}
$
$
(d) \left(\dfrac{d^{2}y}{dx^{2}}\right)^{-1}
$
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Solution
If $\lim_{x\to\infty}\left(1+\frac{a}{x}+\frac{b}{x^2}\right)^{2x}=e^2$ then the values of a and b are:
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Solution
Consider
the equation (43)x = (y3)8 where x and y are unknown. The number of possible solutions is
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Let the memory access time is 10 milliseconds and cache access time is 10 microseconds. Assume the cache hit ratio 15%. The effective memory access time is
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Solution
Incorrect Answer
What are the values of R1 and R2 respectively in the expression (235)R1 = (565)10 = (1065)R2
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Solution
In
order to store floating numbers in computer using the normalized representation
and 32-bit single precision, the number of bits used for exponent and fraction
are __________, __________ respectively.
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Solution
Change
the speech : "If you don't keep quite I shall shoot you", he said to
her in a calm voice.
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Solution
Select
the pair of words, which are related in the same way as the capitalized words
are related to each other.
BUTTERFLY : FREEDOM
BUTTERFLY : FREEDOM
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Solution
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