30% of a number when subtracted from 91, gives the number itself. Find the number.
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit?
Solution |
2
Discuss
|
Population of a town increase 2.5% annually but is decreased by 0.5% every year due to migration. What will be the percentage increase in 2 years?
Solution |
3
Discuss
|
220% of a number X is 44. What is 44% of X.
Solution |
4
Discuss
|
The population of a town increased from 175000 to 262500 in a decade. The average percent increase of population per year is?
Solution |
5
Discuss
|
The population of a city is 35000. On an increase of 6% in the number of men and an increase of 4% in the number of women, the population would become 36760. What was the number of women initially?
Solution |
6
Discuss
|
A fraction in reduced form is such that when it is squared and then its numerator is reduced by 33 1/3 % and denominator is reduced to 20%, its result is twice the original fraction. The sum of numerator and denominator is:
Solution |
7
Discuss
|
In an office in Singapore there are 60% female employees. 50 % of all the male employees are computer literate. If there are total 62% employees computer literate out of total 1600 employees, then the no. of female employees who are computer literate ?
Solution |
8
Discuss
|
A and B are two fixed points 5 cm apart and C is a point on AB such that AC is 3cm. if the length of AC is increased by 6%, the length of CB is decreased by
Solution |
9
Discuss
|
Connie has a number of gold bars, all of different weights. She gives the 24 lightest bars, which weigh 45% of the total weight, to Brennan. She gives the 13 heaviest bars, which weigh 26% of the total weight, to Maya. She gives the rest of the bars to Blair. How many bars did Blair receive?
Solution |
10
Discuss
|
An ore contains 25% of an alloy that has 90% iron. Other than this, in the remaining 75% of the ore, there is no iron. How many kilograms of the ore are needed to obtain 60 kg of pure iron?
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved