How many times does the number $2$ appear in the range $1$ to $1000$?

1

$f(x) = \sqrt{\log_{1/4}\left(\dfrac{5x - x^2}{4}\right)}$, find the domain of $f(x)$.

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2

________ are attempts by individuals to obtain confidential information from you by falsifying their identity.

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3

The number of values of $C$ such that the straight line $y = 4x + C$ touches the curve $x^2 + 4y^2 = 4$ is

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4

Sum of squares of odd positive integers $1$ to $100$ belongs to

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5

$x$ is a G.M., $y$ is a H.M. of two numbers. If $\dfrac{x}{y} = \dfrac{5}{4}$, then the numbers are in ratio

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6

If “tip” is to “pit”, then “pool” is to

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7

To take any text from its outside site to another site without deleting it is called

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8

Rearrange the word “TAILER” without repetition in dictionary order of words (suppose numbering starts at $1$ and increa…

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9

Let $K$ be the set of all odd numbers less than $200$ and $M$ be the set of products of two distinct numbers taken from…

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10

$a = z^2 + z + 1$ where $z$ be the complex polarizing number, then what is not the value of $a$?

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1

Which of the following is used to move the document?

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2

$1 + i,\ 3 + 2i,\ 5 + 3i$ then the points are

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3

In the triangle $ABC$, sides $AB$, $BC$, and $CA$ are extended such that $B'$, $C'$, and $A'$ are the new points formed…

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4

A cone of base radius $1$ and height $15,m$ is melted to form a sphere of equal radius. Find radius nearer to:

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5

Line intersect on the hyperbola at points $(-2,-6)$ and $(4,2)$, and their asymptotes are $(1,-2)$. Then the centre of …

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6

The fourth closest square root of $10$ is

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7

If $\log_3 2 = x$ and $\log_3 5 = y$, find $\log_3 1620$.

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8

$i^i = \ ?$

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9

Electronic spreadsheet contains (most correct answer):

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10

Find the value of 1, 4, 9, 16, ___

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