List of top Quantitative Aptitude Questions

The total number of subset of a finite set A has 56 more elements then the total number of subset of another finite set B. What is the number of elements in set A
A is twice as good a workman as B. Together they finish a piece of work in 24 days. In how many days B alone can finish the work?
If A = {a, b, c) and R={(a,a), (a,b), (b,c), (b,b), (c,c), (c,a)} is a binary relation on A then which one of the following is correct?
A train 220 m long in moving at 54 km/h. Time taken by it to cross a person running in the same direction with speed of 18 km/h is:
Players are selected for Judo based on their body weights from the following 10 weight groups:
1. (48 kg - 52 kg)
2. (52 kg - 56 kg)
3. (56 kg - 60 kg)
4. (60 kg - 64 kg)
5. (64 kg - 68 kg)
6. (68 kg - 72 kg)
7. (72 kg - 76 kg)
8. (76 kg - 80 kg)
9. (80 kg - 84 kg)
10. (84 kg - 88 kg)
The average weight of the players after selecting one player from each group is 68 kg. If one of the players (named S) leaves the team, their average weight comes down to 66.5 kg
World fruit production went up 54 percent between 2000 and 2019, to 883 million tonnes. Five fruit species accounted for 57 percent of the total production in 2019, down from 63 percent in 2000. Use the data in the passage to answer the following questions.
[Data source: fao]
The findings of Oxfam India’s latest ‘India Discrimination Report 2022’ indicate that there is a significant gap in the earnings between men and women in the case of regular and self-employment in urban areas. The lower wages for salaried women are due to 67 percent of discrimination and 33 percent due to lack of education and work experience. The average earning is ₹ 16,000 for men and merely ₹ 6,600 for women in urban areas in self-employment. The average earning of men is ₹ 19,800 as against ₹ 15,600 for women in regular/salaried employment in urban areas. Also, in urban areas the average earnings of men (₹ 9,000) are significantly higher than women (₹ 5,700) even in casual employment. Apart from women, historically oppressed communities along with religious minorities also continue to face discrimination in accessing jobs, livelihoods, and agricultural credit. The mean income for Scheduled Castes or Scheduled Tribes (“SC/ST”) persons in urban areas who are in regular employment is ₹ 15,300 as against ₹ 20,300 for persons belonging to the non-SC/ST category. The average earning of self-employed workers is ₹ 15,900 for non-SC/STs and ₹ 10,500 for SC/STs. The average monthly earning for the SC/ST workers in casual work is ₹ 8,000 below the corresponding figure of ₹ 8,600 for the non-SC/ST.
[Data Source: Oxfam India]
[Note: Values have been approximated to the nearest hundred]
Which one of the following options is considered as the relative measure of dispersion?
In mixture A, the ratio of coco and sugar is 3:2 and in mixture B, the ratio of coffee and sugar is 7 : 3. These two were mixed together in the ratio 2:3 to make mixture C. Now equal quantities of C and milk are mixed. Find the percentage of sugar in the mixture.
₹3,60,000, ₹4,20,000 and ₹4,80,000 were invested by three friends A, B and C respectively in a business. If they earned a net profit of ₹2,10,000, the share of B's profit is :
Find the sum of the two smallest natural numbers with the number of factors as 15.
Simplify \((0.\bar{1})^2\times[1-9\times(0.1\bar{6})^2]\)
The difference between simple interest and compound interest on a certain sum of money for 3 years at 10% per annum is ₹ 62. The sum is :
In how much time will a sum of ₹ 64,000 amount to ₹ 68,921 at 5% per annum, interest being compounded half yearly ?
Find the fraction which bears the same ratio to \(\frac{1}{27}\) that \(\frac{3}{11}\) does to \(\frac{5}{9}\).
220% of a number P is 44. What is 44% of P ?
A rectangular park is 45 m long and 30 m wide. A 25 m wide path is constructed all along outside the park. The area of the path is :
In a \(500 m\) race, the ratio of speeds of two participants A and B is \(4:5 \)respectively. If A has a start of \(180 m\), then the distance by which A wins is :
Subodh took a loan of \( ₹ 10,00,000 \) at \(14\%\) annual interest rate for\( 8\) years. His equated monthly instalment under flat rate system is :
The investment in buying \(525\) shares of \(₹ 100\) each at  \(₹ 12\) premium is : 
The rate of interest used to discount the bond's cash flow is known as:
At what rate of interest will the present value of a perpetuity of \(₹ 1000\), payable at the end of every quarter be \(₹ 20000\)
The price relation for year \(2020\) with reference to year \(2010\) is \(117\). Correct interpretation of the given information is :
Three pipes A, B and C can fill an empty tank together in 8 hours. After working at it together for 2 hours B is closed and A and C can fill the remaining part in 9 hours. Pipe B can fill the empty tank in :
A shopkeeper purchases 40 kg of rice at the rate of \(₹ 35\) per kg and \( 50\) kg of rice at the rate of \(₹ 40 \)per kg. If he sells the mixture to make a profit of \(20\%\), the corresponding selling price for this transaction is: