CAT (QA) PYQs

$20 \left(\frac{4\pi}{\sqrt{3}} + \sqrt{3}\right)$

$20 \left(\frac{4\pi}{\sqrt{3}} - \sqrt{3}\right)$

$25 \left(\frac{4\pi}{3} - \sqrt{3}\right)$

$25 \left(\frac{4\pi}{3} + \sqrt{3}\right)$

800

720

780

640

4:3

3:7

1:1

7:9

9

5

8

4

$75$ and $96$, respectively

$75$ and $90$, respectively

$72$ and $88$, respectively

$72$ and $80$, respectively

8

10

7

9

$\log_{10} 2$

$3\log_{10} 2$

$2\log_{10} 2$

$4\log_{10} 2$

-2

2

3

-3

10

20

15

25

-1022121

-1026169

-1024144

-1023132

20

25

27.5

30

$\frac{3}{20}$

$\frac{3}{10}$

$\frac{1}{5}$

$\frac{1}{20}$

$36(2+\sqrt{2})$

$72(1+\sqrt{2})$

$36(1+\sqrt{2})$

$72(2+\sqrt{2})$

$ap - 6 = 0$

$2$

$2a + k\neq 0$

$kp + 12 \neq 0$