List of top Quantitative Ability and Data Interpretation Questions

Three bells ring once every 12 minutes, 20 minutes and 36 minutes respectively. If all of them ring together at 6:30 am, then at what time will they all ring together for the next time on the same day morning.

If male population above Educational index in UP is 1.6 lakhs find the total population of UP in approx value (in lakhs).

A shopkeeper marked a watch 25% above its cost price, sold it with a 15% discount, and received $850. Find the cost price.

A trader marked up shirts by 40%, offered a 20% discount during a sale, and sold each for $234. Find the number of shirts he purchased.

The base area of a cylinder is 154 cm² and height is 5 cm. Find the volume of a cylinder.

The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is ?

If a and b are whole numbers such that ab = 121, find the value of (a - 1)b + 1.

What is the sum of infinite geometric series with first term equal to 1 and common ratio is 1/2 ?

Write 82x + 3 in the form of 2y and express the relation between x and y.

The price of five different commodities for year 2018 and 2019 are as follows:

The price index number for the year 2019 with 2018 as the base year, using simple average of price relatives is:

The following table shows the percentage of Cricket players and scored runs by them in three different tournaments P, Q and R. Total number of players is 300 and all the 300 players played all the matches in each tournament. Based on the data in the table; answer-the questions 1-5. Tournament-wise Percentage of Players scoring runs
 

	% Players who scored runs
Tournament	More than 60	More than 40	More than 20
P	25%	35%	80%
Q	25%	30%	60%
R	20%	30%	70%

A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day ?

In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs ?

The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is :

From a group of \(7\) men and \(6\) women, five persons are to be selected to form a committee so that at least \(3\) men are there on the committee. In how many ways can it be done?

The total amount of bonus paid by the company during the given period is approximately what percent of the total amount of salary paid during this period ?

A hall is 15 m long and 12 m broad. If the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls, the volume of the hall is :

Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was \(56%\) of the sum of their marks. The marks obtained by them are:

Tickets numbered \(1\) to \(20\) are mixed up and one ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of \(3\) or \(5\)?

A sum of Rs 45,000 amounts to 68040 in 3 years with Interest compounded annually. The ROI is 8 % pa for the first year as 12% pa for the second year. Find the ROI of the third year.

Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.

The price of four products A, B, C, D increased in 2 years by
A: k % & (k+1)% 
B: (k+2)% & (K-1)% 
C: (k+3)% & (K-2)% 
D: (k+4)% & (K-3)% 
If initially, all prices were equal. The product with lowest price after second increase is?

Two ships are sailing in the sea on the two sides of a lighthouse. The angle of elevation of the top of the lighthouse is observed from the ships as \(30^\circ\) and \(45^\circ\) respectively. If the lighthouse is \(100\) m high, the distance between the two ships is: