List of top Quantitative Ability and Data Interpretation Questions

If \(x^2-3x+2\) is a factor of \(x^4-px+q\), then \((p,q)\) = 
Which of the following equations best describes the graph given below?
Given: Anuj takes 1 day to complete a job. Bharat takes twice the time as Anuj to complete the same job. Chetan takes twice the time as Bharat to complete that job. Dhiraj takes twice the time as Chetan to complete that job.
(A) Chetan and Dhiraj will take 8/3 days to complete the work
(B) The second fastest pair to complete the work is Anuj and Dhiraj
(C) The second slowest pair to complete the work is Bharat and Dhiraj 
(D) Bharat and Dhiraj will take 4/3 days to complete the work 
Choose the correct answer from the options given below:
Study the pie chart and answer the questions that follow
Note: The value of exports represents the angle corresponding to each country in the pie chart.
The sum of the digits of a number is 10. The difference between this number and a number formed with the same digits, but in the reverse order, is 18. What is the square of the number formed by reversing its digits?
We have 60, 76 and 84 loaves of bread of companies A, B and C respectively. We have to supply these bread to retail stores so that a store has the bread of just one of the companies and all the stores have the same number of loaves. What can be the minimum number of stores?
The average weight of three men A, B and C is 84 kg. D joins them and the average weight of the four becomes 80 kg. If E whose weight is 3 kg more than that of D replaces A, the average weight of B, C, D and E becomes 79 kg. The weight of A is.
A bag has a total of 108 toys. These toys are of 3 different colours: black, green and white. If a toy is taken out randomly, the probabilities of getting a black and a green are \( \frac{1}{3} \) and \( \frac{4}{9} \) respectively. What is the number of white toys?
What will be the missing term in the series: 11, 88, ..., 6336, 57024, 456192?
What is the value of \( \frac{\sin 42^\circ}{\cos 48^\circ} \)?
What is the value of \( \sin 45^\circ + \tan 45^\circ \)?
There is a cube of edge 8 cm. This cube is immersed in a water-filled vessel with the dimension of its rectangular base (12 cm × 20 cm). By how many cms will the level of water rise in the vessel?
If one of the sides of a square is increased by 20% and the other side of decreased by 20% to get a rectangle, what percent of the area of the square will be the area of this rectangle?
The median salaries of 3 B-Schools A, B and C are in the ratio 7:6:5 in the year 2019. The median salaries of these 3 B-schools are in the ratio 3:3:4 in the year 2020. If the median salary of A increased by 20% from 2019 to 2020, by what percent did the median salary of B increase?
The combined age of a mother and daughter duo is 42 years. The product of their ages, 5 years back, was 60 years. What is the present age of the mother?
Which of the following is a factor of \( x^4 + 4x^2 + 3 \)?
There are 10 people in a family: the average age of the 2 grandparents is 64 years; the average age of 2 uncles is 42 years; the average age of the 2 aunts is 38 years and the average age of 4 cousins is 16 years. What is the average age of the family members?
What is the value of \( \log 8 / \log 64 \)?
A and B can finish a work in 10 days and 15 days respectively. They together work on it for 5 days and then the rest of the work is finished by C in 2 days. They get INR 450 for finishing this work. What should be the shares of A, B, and C respectively?
A is 2 times B and B is 2 times C. The average of the reciprocals of A, B and C is 7/12. What is the value of A?
A sum of INR 15000 is put on compound interest. This sum becomes 2 times in 5 years at this rate. What would the original sum become after 20 years?
A sum of INR 27800 is invested for 2 years in 2 different schemes, both on simple interest. The rates of interest are 14% and 11% in the 1st and 2nd schemes respectively. The total interest after 2 years is INR 7016. What sum was invested in the 2nd scheme?
Two successive discounts of 10% and 5% are equivalent to a single discount of
P makes a profit of 12% on a transaction. Had he bought the article at 10% less and sold it for 4% less, by what percent his profit percentage would have increased?
Laptop was purchased at 120% of the cost of mobile. What is the percentage cost of mobile to the total cost?