Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A

R. S. Aggarwal Solutions for Chapter: Surds and Indices, Exercise 1: EXERCISE 9A

Author:R. S. Aggarwal

R. S. Aggarwal Quantitative Aptitude Solutions for Exercise - R. S. Aggarwal Solutions for Chapter: Surds and Indices, Exercise 1: EXERCISE 9A

Attempt the free practice questions on Chapter 9: Surds and Indices, Exercise 1: EXERCISE 9A with hints and solutions to strengthen your understanding. Arithmetic Subjective and Objective for Competitive Examinations solutions are prepared by Experienced Embibe Experts.

Questions from R. S. Aggarwal Solutions for Chapter: Surds and Indices, Exercise 1: EXERCISE 9A with Hints & Solutions

MEDIUM

SSC CGL Tier 1

IMPORTANT

Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A>Q 63

If $a * b = a + b$ when $a > 0$ and $b > 0$ and $a * b = \sqrt{a^{2} + b^{2}}$ for all other values of $a$ and $b,$ then $\frac{8 * (7 - 13) - (3 * 1)}{(3 - 6) * (9 - 5)} = ?$

EASY

SSC CGL Tier 1

IMPORTANT

Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A>Q 64

The value of ${(\frac{- 1}{343})}^{- \frac{2}{3}} = ?$

EASY

SSC CGL Tier 1

IMPORTANT

Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A>Q 65

${(\frac{32}{243})}^{- \frac{4}{5}} = ?$

EASY

SSC CGL Tier 1

IMPORTANT

Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A>Q 66

$(36)^{\frac{1}{6}} = ?$

EASY

SSC CGL Tier 1

IMPORTANT

Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A>Q 67

$(16)^{1.75} = ?$

MEDIUM

SSC CGL Tier 1

IMPORTANT

Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A>Q 68

$\frac{1}{(216)^{- \frac{2}{3}}} + \frac{1}{(256)^{- \frac{3}{4}}} + \frac{1}{(243)^{- \frac{1}{5}}} = ?$

EASY

SSC CGL Tier 1

IMPORTANT

Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A>Q 69

$\frac{(5)^{0.25} \times (125)^{0.25}}{(256)^{0.10} \times (256)^{0.15}} = ?$

EASY

SSC CGL Tier 1

IMPORTANT

Arithmetic Subjective and Objective for Competitive Examinations>Chapter 9 - Surds and Indices>EXERCISE 9A>Q 70

If $8^{x + 1} = 64,$ then $3^{2 x + 1} = ?$