CDS MATHEMETICS QUIZ

Question 1:

$4+4.44+44.4+4.04+444-20=?$

$472.88$

$480.88$

$495.22$

$577.2$

Question 2:

The value of $\left\{(0.98)^{3}+(0.02)^{3}+3 \times 0.98 \times 0.02-1\right\}$ is

$1.09$

0

$1.98$

$1.562$

Question 3:

$22-[23-\{24-(27-\overline{25-30})\}]=?$

$-9$

$-7$

$-8$

7

Question 4:

$77 \div[46-\{66-(52-63 \div 9 \times 3)\}]=?$

7

11

6

5

Question 5:

$140 \div[61-\{36-(40-60 \div 12 \times 6)\}]=?$

10

2

5

4

Question 6:

What is the value of (?)

$192 \div 2^{4} \times 3+3$ = ?

7

39

72

2

Question 7:

Find the value of $(5 \times 8)+12 \div 4 \times 2+8-2$

48

42

62

52

Question 8:

If $x$ is positive and $\frac{x}{\sqrt{243}}=\frac{\sqrt{2187}}{x}$, then what is the value of $x$?

29

27

23

21

Question 9:

$93 \div\left[-4^{2}+(-5)\right.$ of $\left.\{27 \div(-18 \div-2)\}\right]=?$

$93$

$-3$

$-5$

$-93$

Question 10:

What is the value of

$72 \div[38-\{30-(31-60 \div 4 \times 5)\}]=$

$-2$