model 3 fraction of numbers Section-Wise Topic Notes With Detailed Explanation And Example Questions

Question : 1

$1/5$of a number exceeds $1/7$ of the same number by 10. The number is :

a) 200

b) 175

c) 150

d) 125

Question : 2

A fraction having denominator 30 and lying between $5/8$ and $7/11$ is–

a) $21/30$

b) $20/30$

c) $19/30$

d) $18/30$

Question : 3

Express 45 minutes as the fraction of one day.

a) $1/24$

b) $1/60$

c) $1/32$

d) $1/40$

Question : 4

A tree increases annually by $1/8$th of its height. By how much will it increase after 2 years, if it stands today 64 cm high?

a) 81 cm

b) 75 cm

c) 74 cm

d) 72 cm

Question : 5

$1/2$ of $3/4$ of a number is 2$1/2$ of 10. What is the number?

a) 56

b) 66$2/3$

c) 60

d) 50

Question : 6

Two-third of a positive number and $25/216$ of its reciprocal are equal. The number is

a) $12/5$

b) $144/25$

c) $5/12$

d) $25/144$