S K Khanuja Solutions for Chapter: Ratio and Proportion, Exercise 2: Exercise 28

Author:S K Khanuja

S K Khanuja Mathematics Solutions for Exercise - S K Khanuja Solutions for Chapter: Ratio and Proportion, Exercise 2: Exercise 28

Attempt the free practice questions on Chapter 10: Ratio and Proportion, Exercise 2: Exercise 28 with hints and solutions to strengthen your understanding. Tryout Maths A book on Mental Maths 7 solutions are prepared by Experienced Embibe Experts.

Questions from S K Khanuja Solutions for Chapter: Ratio and Proportion, Exercise 2: Exercise 28 with Hints & Solutions

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 10 - Ratio and Proportion>Exercise 28>Q 4

Find the fourth proportional to the numbers 8, 36, 6.

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 10 - Ratio and Proportion>Exercise 28>Q 4

Find the fourth proportional to the numbers  5, 7, 30.

MEDIUM
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 10 - Ratio and Proportion>Exercise 28>Q 5

Find the third proportional to the numbers 8 and 12.

MEDIUM
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 10 - Ratio and Proportion>Exercise 28>Q 5

Find the third proportional to the numbers 12 and 18.

MEDIUM
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 10 - Ratio and Proportion>Exercise 28>Q 6

Find the mean proportional between 0.6 and 2.4.

MEDIUM
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 10 - Ratio and Proportion>Exercise 28>Q 6

Find the mean proportional between 3 and 27.

MEDIUM
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 10 - Ratio and Proportion>Exercise 28>Q 6

Find the mean proportional between 4 and 9.

MEDIUM
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 10 - Ratio and Proportion>Exercise 28>Q 7

If (23-x):(40-x) ::(57-x):(108-x) then find the value of x.