Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 5

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Earn 100

Find a fraction which shall bear the same ratio to $\frac{1}{27}$ that $\frac{3}{11}$ does to $\frac{5}{9}$ .

50% studentsanswered this correctly

Important Questions on Ratio and Proportion

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 6

Two sums of money are proportional to

8 : 9

. If the first is

₹ 20

, what is the other?

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 7

Find two numbers in the ratio of

5 \frac{5}{7}

to

5

such that when each is diminished by

12 \frac{1}{2}

, they shall become in the ratio of

3 \frac{2}{3}

to

3

.

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 8

Divide

37

into two parts such that

5

times one part and

11

times the other are together

227

.

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 9

Find a ratio equal to

\frac{4}{5}

whose antecedent is

9

.

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 10

Find the value of $x$ in the following proportions :

$5 : 15 = 2 : x$

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 10

Find the value of $x$ in the following proportions :

$75 : 3 = x : 9$

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 11

Calculate a fourth proportional to the numbers :

$1, 2, 3 .$

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 13 - Ratio and Proportion>Exercises>Q 11

Calculate a fourth proportional to the numbers :

$490, 70, 69$ .