Aptitude · all questions

Percentage
practice.

Practice every MCQ with options. Use Show answers when you want the correct option and solution.

584

Questions

5/30

Page

Pick an option on a question to see the right answer and solution.

Q81

In a competitive examination in State A, 6% candidates got selected from the total appeared candidates. State B had an equal number of candidates appeared and 7% candidates got selected with 80 more candidates got selected than A. What was the number of candidates appeared from each State ?

Select an option to see the answer and solution.

Q82

Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get ?

Select an option to see the answer and solution.

Q83

Fresh grapes contain 80% while dry grapes contain 10% water. If the weight of dry grapes is 250 kg, what was its total weight when it was fresh?

Select an option to see the answer and solution.

Q84

A population of variety of tiny bush in an experiment field increased by 10% in the first year, increased by 8% in the second year but decreased by 10% in third year. If the present number of bushes in the experiment field is 26730, then the number of variety of bushes in beginning was:

Select an option to see the answer and solution.

Q85

If a% of x is equal to b% of y, then of c% of y is what % of x ?

Select an option to see the answer and solution.

Q86

Mr. X salary increased by 20%. On the increase, the tax rate is 10% higher. The percentage increase in tax liability is:

Select an option to see the answer and solution.

Q87

The total emoluments of A and B are equal. However, A gets 65% of his basic salary as allowances and B gets 80% of his basic salary as allowances. What is the ratio of the basic salaries of and B?

Select an option to see the answer and solution.

Q88

Distance between A and B is 72 km. Two men started walking from A and B at the same time towards each other. The person who started from A traveled uniformly with average speed of 4 km/hr. The other man traveled with varying speed as follows: In the first hour his speed 2 km/hr, in the second hour it was 2.5 km/hr, in the third hour it was 3 km/hr, and so on. When / where will they meet each other?

Select an option to see the answer and solution.

Q89

In company there are 75% skilled workers and reaming are unskilled. 80% of skilled workers and 20% of unskilled workers are permanent. If number of temporary workers is 126, then what is the number of total workers ?

Select an option to see the answer and solution.

Q90

Population of a district is 2,96,000 out of which 1,66,000 are male. 50% of the population is literate. If 70% males are literate, then the number of woman who are literate, is

Select an option to see the answer and solution.

Q91

A litre of water evaporates from 6L of sea water containing 4% salt. Find the percentage of salt in the remaining solution.

Select an option to see the answer and solution.

Q92

Two discount of 8% and 12% are equal to a single discount of:

Select an option to see the answer and solution.

Q93

In a library 60% of the books are in Hindi, 60% of the remaining books are in English rest of the books are in Urdu. If there are 3600 books in English, then total no. of books in Urdu are:

Select an option to see the answer and solution.

Q94

In Sabarmati Express, there as many wagons as there are the no. of seats in each wagon and not more than one passenger can have the same berth (seat). If the middlemost compartment carrying 25 passengers is filled with 71.428% of its capacity, then find the maximum no. of passengers in the train that can be accommodated if it has minimum 20% seats always vacant.

Select an option to see the answer and solution.

Q95

The population of a village is 5000 and it increases at the rate of 2% every year. After 2 years, the population will be:

Select an option to see the answer and solution.

Q96

In a class, the no. of boys is more than the no. of girls by 12% of the total strength. The ratio of boys and girls is:

Select an option to see the answer and solution.

Q97

In an office there were initially N employees. The HR manager first hired P% employees then after a month Q% employees left the office, the value of (P - Q) is:

Select an option to see the answer and solution.

Q98

The amount of work in a leather factory is increased by 50%. By what percent is it necessary to increase the number of workers to complete the new amount of work in previously planned time, if the productivity of the new labour is 25% more.

Select an option to see the answer and solution.

Q99

A big cube is formed by rearranging the 160 coloured and 56 non-coloured similar cubes in such a way that the expouser of the coloured cubes to the outside is minimum. The percentage of exposed area that is coloured is:

Select an option to see the answer and solution.

Q100

78% of 750 + 34% of x = 30% of 2630. Find x.

Select an option to see the answer and solution.

Prev 3 4 5 6 7 Next