List of top Quantitative Ability and Data Interpretation Questions

Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
Which one of the following is not a prime number?
(112 × 54) = ?
In a local election between two candidates, one candidate got 55% of the total valid votes and was declared as winner.15% of the votes were invalid. If the total number of votes polled were 15200, what were the valid votes of the loser :
With an average speed of 40 km/hr, a train reaches its destination in time. If it goes with an average speed of 30 km/hr, it is late by 36 minutes. The total distance travelled by train is
A man borrows Rs 4000 at 15% compound interest. At the end of each year he pays back Rs 1500. How much amount is required to pay at the end of third year to clear all his dues :
Four sheep farmers rented a pasture, Anil grazed his 24 sheep for 3 months, Bimal 10 sheep for 5 months, Champak 35 sheep for 4 months and Damodar 21 sheep for 3 months,. If Anil’s share of rent is Rs. 720, find the total rent of the pasture:
One pipe can fill a tank three times as fast as another pipe. If the two pipes together can fill the tank in 36 minutes,then the slower pipe will take how much time to fill the tank alone?
If the cost price is 80% of the selling price, then what is the profit in percentage?
Match List I with List II.
The following table embodies the details about the enrollment of students in five different activities namely Swimming, Singing, Drawing, Dancing and Handicraft in a School during the session 2020‐21. A total number of 3000 students including 1750 girls have been enrolled in various activities in the school. Based on the data in the table, match the following: 
Activity‐wise Enrollment of Students
ActivityPercentage (%) of students enrolled (Out of 3000)Percentage (%) of Girls enrolled (Out of 1750)
Swimming                    16%

14%

Singing                    21%

28%

Drawing                    14%

16%

Dancing                    24%

20%

Handicraft                    25%

22%

List I

List II

ABoys enrolled in Singing and Handicraft taken together.I735
BGirls enrolled in Swimming and Drawing taken togetherII525
CGirls enrolled in Singing and Drawing taken togetherIII505
DGirls enrolled in Dancing and Handicraft taken togetherIV770

 

 


 

 

 

 

 

 

 

 

 

 

 


Choose the correct answer from the options given below:

In a bag there are 15 red balls and 10 green balls. Three balls are selected at random. The probability of selecting 2 red balls and 1 green ball is :
A bag contains 6 red balls, 11 yellow balls and 5 pink balls. If two balls are drawn at a random from the bag, one afteranother.What is the probability that the first ball drawn was red and the second ball drawn was yellow in colour?
Given below are two statements:
Statement I : The set of numbers (7,8,9,a,b,10,8,7) has an arithmetic mean of 9 and mode (most frequently occurring number) as 8, Then a x b = 120.
Statement II : Let a and b be two positive integers such that a + b + a x b = 84, then a + b =20.
In the light of the above statements, choose the most appropriate answer from the options given below:
If a 30 meter ladder is placed against a wall such that it just reaches the top of the wall, if the horizontal distance between the wall and the base of the ladder is 1/3rd of the length of ladder, then the height of wall is :
The following pie chart embodies the details about the per cent production by seven different companies A‐G with the total production for all companies at 1500 units. 
pie chart embodies the details about the per cent production by seven different companies A‐G
(A) Companies A & G are producing more than 500 units 
(B) Companies B & F are producing less than 250 units 
(C) Companies C & E account for 705 units 
(D) Companies D & G are producing less than 200 units 
(E) Companies E, F & G account for 545 units 
Choose the correct answer from the options given below:
In a batch of 50 students has ratio of Boys to Girls as 4:6. Average marks of Girls are 60 and Average marks of the batchis 62. Average Marks of Boys will be:
If \(\frac{1}{x}\) is a positive fraction and \(\frac{1}{y}\) is a negative fraction, then which of the following statements are true? 
(A) \(\frac{1}{x} + \frac{1}{y}\) is positive 
(B) \(\frac{1}{x} - \frac{1}{y}\) is positive 
(C) \(\frac{x - y}{xy}\) is negative 
(D) \(\frac{1}{xy}\) is positive 
(E) \(\frac{1}{x} - \frac{1}{y}\) is positive
The average age of three friends is 20 years and their ages are in the proportion 2:3:5, the age of the oldest friend is :
The Madhura Fruits Company is packing four types of fruits into boxes. There are 126 oranges, 162 apples, 198 guavas and 306 pears. The fruits must be packed in such a way that a given box must have only one type of fruit and must contain the same number of fruit units as any other box. What is the minimum number of boxes that must be used?
Some members of a social service organization in Kolkata decide to prepare 2400 laddoos to gift to children in various orphanages and slums in the city, during Durga Puja. The plan is that each of them makes the same number of laddoos. However, on laddoo-making day, ten members are absent, thus each remaining member makes 12 laddoos more than earlier decided.
How many members actually make the laddoos?
Ramesh and Reena are playing with triangle ABc. Ramesh draws a line that bisects ∠BAC; this line cuts BC at d. Reena then extends AD to a point P. In response, Ramesh joins B and P. Reena then announces that BD bisects ∠PBA, what a surprise! Together, Ramesh and Reena find that BD= 6 cm, AC= 9 cm, DC= 5 cm, BP= 8 cm, and DP = 5 cm. How long is AP?
Consider the real-valued function \(f(x) = \log \left( \frac{3x - 7}{\sqrt{2x \times 2x}} \right) - 7x + f\). Find the domain of f(x).
Fatima found that the profit earned by the Bala dosa stall today is a three-digit number. She also noticed that the middle digit is half of the leftmost digit, while the rightmost digit is three times the middle digit. She then randomly interchanged the digits and obtained a different number. This number was more than the original number by 198. What was the middle digit of the profit amount?
Nadeem’s age is a two-digit number X, squaring which yields a three-digit number, whose last digit is Y. Consider the statements below: Statement I: Y is a prime number, Statement II: Y is one-third of X. To determine Nadeem’s age uniquely:
Shireen draws a circle in her courtyard. She then measures the circle’s circumference and its diameter with her measuring tape and records them as two integers, A and B respectively. She finds that A and B are coprimes, that is, their greatest common divisor is a. She also finds their ratio, A:B, to be: c.14161416141f... (repeating endlessly). What is A – B ?