HARD
Earn 100

Complete the following table:

Fraction Fractional Number Numerator Denominator
815      

 

Important Questions on The Number System

EASY

There are 10 boys and 10 girls in a group. After adding some boys to the group, the percentage of girls becomes 10%. How many boys were added.

EASY
Three numbers are in the ratio 34 : 58 : 712. If the difference between the greatest and the smallest number is 48, then the value of the greater number will be:
EASY
In a boys school, there are two toilets required per 15 boys. If there are a total of 255 students, then how many toilets will be needed? 
EASY
A man covers 512 of a total journey by train, 718 of the journey by bus and the remaining 7 km on foot. His total journey is:
EASY
In an office, 58 of the total number of employees are males and the rest are females. 25 of the number of males are non-technical workers while 23 of the number of females are technical workers. What fraction of the total number of employees are technical workers?
EASY
A school group charters three identical buses and occupies 45 of the seats. After 14 of the passengers leave, the remaining passengers use only two of the buses. The fraction of the seats on the two buses that are now occupied is
EASY
By mistake, the reciprocal of a positive fraction got typed in place of itself, and thereby its value got reduced by 1754%. What was the value of the fraction?
EASY
A fraction is such that the numerator is five less than the denominator. Also four times the numerator is one more than the denominator. The fraction is:
EASY
Which one of the following fractions will have minimum change in its value if 3 is added to both the numerator and the denominator of all the fractions?
MEDIUM

A cake is distributed among 5 friends. Four of them get 18, 16, 512 and 112, and as shares. What part of the cake will be got by the fifth friend?