21.
(3x - 2y) : (2x + 3y) = 5 : 6, then one of the value of $${\left( {\frac{{\root 3 \of x + \root 3 \of y }}{{\root 3 \of x - \root 3 \of y }}} \right)^2}{\text{ is = ?}}$$

22.
The exponential form of $$\sqrt {\sqrt 2 \times \sqrt 3 } {\text{ is = ?}}$$

23.
The quotient when 10100 is divided by 575 is

24.
The value of $$\frac{1}{{1 + \sqrt 2 + \sqrt 3 }} + $$   $$\frac{1}{{1 - \sqrt 2 + \sqrt 3 }}$$   is = ?

25.
21? × 216.5 = 2112.4

26.
$${\left( {32 \times {{10}^{ - 5}}} \right)^{ 2}} \times $$    $$64\, \div $$ $$\left( {{2^{16}} \times {{10}^{ - 4}}} \right)$$   $$ = $$ $${10^?}$$

27.
$$2\root 3 \of {32} - 3\root 3 \of 4 + \root 3 \of {500} = ?$$

28.
The least one among $${\text{2}}\sqrt 3 {\text{,}}$$  $${\text{2}}\root 4 \of 5 {\text{,}}$$  $$\sqrt 8 {\text{,}}$$  $${\text{3}}\sqrt 2 $$  is = ?

29.
The greatest one of $$\sqrt 2 ,$$  $$\root 3 \of 3 ,$$  $$\root 6 \of 6 ,$$  $$\root 5 \of 5 $$  is = ?

30.
The greatest among the numbers $${\left( {2.89} \right)^{0.5}},$$   $$2 - {\left( {0.5} \right)^2},$$   $$1 + \frac{{0.5}}{{1 - \frac{1}{2}}},$$   $$\sqrt 3 $$  is = ?

Read More Section(Surds and Indices)

Each Section contains maximum 100 MCQs question on Surds and Indices. To get more questions visit other sections.