Previous 10 Questions — CUET 2023
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If each observation of raw data whose variance is $\sigma^2$ is multiplied by $h$, then the variance of the new set is
Topic: CUET 2023
A 2’s-complement adder–subtracter can add or subtract binary numbers.
Sign-magnitude numbers represent ______ decimal n…
Topic: CUET 2023
If $\hat n_1,\hat n_2$ are two unit vectors and $\theta$ is the angle between them, then $\cos\dfrac{\theta}{2}$ is equ…
Topic: CUET 2023
If a chord which is normal to the parabola $y^2=4ax$ at one end subtends a right angle at the vertex, then its slope is
Topic: CUET 2023
If $\sin\beta$ is the G.M. between $\sin\alpha$ and $\cos\alpha$, then $\cos2\beta$ is equal to
Topic: CUET 2023
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R.Assertion A:If two…
Topic: CUET 2023
A 32-bit wide main memory with a capacity of $1$ GB is built using $256\text{M}\times4$ bits DRAM chips.
The number of …
Topic: CUET 2023
If $f:\mathbb{R}\to\mathbb{R}$ is defined as
$f(x)=x^2+1$, then the minimum value of $f(x)$ is
Topic: CUET 2023
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R.Assertion A:An ele…
Topic: CUET 2023
If the curve $ay+x^2=7$ and $x^3=y$ cut orthogonally at $(1,1)$, then the value of $a$ is
Topic: CUET 2023
