CAT - | PYQs + Solutions

CAT

Algebra

Easy

$200$

$-2$

$2$

$-200$

✅ Correct Option: 2

Related questions:

CAT 2019 Slot 1

If $a_{1}, a_{2} \ldots .$ . are in A.P., then, $\frac{1}{\sqrt{a_{1}}+\sqrt{a_{2}}}+\frac{1}{\sqrt{a_{2}}+\sqrt{a_{3}}}+\ldots .+\frac{1}{\sqrt{a_{n}}+\sqrt{a_{n+1}}}$ is equal to

CAT 2022 Slot 3

The average of all 3-digit terms in the arithmetic progression $38, 55, 72, \dots$ , is

CAT 2020 Slot 2

Let the $m^{th}$ and $n^{th}$ terms of a geometric progression be $3 / 4$ and $12$ , respectively, where $m<n$ . If the common ratio of the progression is an integer $r$ , then the smallest possible value of $r+n-m$ is

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