List of top Quantitative Aptitude Questions

The value of \((2.3\overline{6}-0.1\overline{4})\) expressed as fraction in lowest terms is:
Which of the following is correct for a number to be divisible by 8?
22 solid metallic cubes of side 4 cm are melted and 16 equal solid cylinders of height 7 cm are formed. Find the radius (in cm) of the cylinders so formed. (\(\pi=\frac{22}{7}\))
A shopkeeper sold two electric irons at ₹1344 each. He earned 12% profit on one iron and lost 4% on the other. Find his overall profit percentage (correct to 2 decimal places).
A vessel contains 100 liters of solution having 80 liters of spirit and the remaining is water. If 20 liters of the mixture is taken out from the vessel and replaced by water, then what will be the ratio of spirit to water in the new solution?
If A : B = 2 : 3, A : C = 6 : 7, C : D = 14 : 15, then find A : B : C : D.
A shopkeeper allowed successive discounts of 12% and x% on every item. A customer paid ₹15048 for an item marked for ₹18000. Find the value of x.
Find the value of: \(\frac{\sqrt[3]{3375}+\sqrt{144}}{\sqrt[3]{729}+\sqrt[3]{1728}}\)
What is the area of an isosceles triangle whose perimeter is 11 cm and base is 5 cm?
A wooden cuboidal box with lid has external dimensions 80 cm × 49 cm × 30 cm. If thickness of the wood is 2 cm, then find the volume of the wood (in cm³) used.
Rani read \(\frac{3}{5}\) of a book. If she finds that there are still 80 pages left to read, then the total number of pages in the book is.
Find the simple interest on ₹ 15,000 at the rate of 8% per annum for 2 years (in Rupees)
Gopi sold a watch to Ibrahim at 12% gain and Ibrahim sold it to John at a loss of 5%. If John paid ₹ 1,330, then find how much did Gopi sell it?
Evaluate \(\sqrt[3]{1372} \times \sqrt[3]{1458}\)
Distribution of graduate students among institutes M, N, P, Q, R and S is given. Find the number of graduate students in institutes M and S.
DIRECTION for the question: Find the wrong number in the series \[ 789,\ 645,\ 545,\ 481,\ 440,\ 429,\ 425 \]
DIRECTION for the question: Solve the following question and mark the best possible option. A train travels 60 km in 45 minutes. What is the speed of the train in km/hr?
DIRECTION for the question: Solve the following question and mark the best possible option. A car travels 39 km in 45 minutes at speed \(x\) km/h for the first 15 minutes, then at double speed for the next 20 minutes and again at the original speed for the remaining time. Find \(x\).
DIRECTION for the question: Solve the following question and mark the best possible option. When 52416 is divided by 312, the quotient is 168. What will be the quotient when 52416 is divided by 0.0168?
When 52416 is divided by 312, the quotient is 168. What will be the quotient when 52416 is divided by 0.0168?
DIRECTION for the question: Solve the following question and mark the best possible option. A car travels 39 km in 45 minutes at speed \(x\) km/h for the first 15 minutes, then at double speed for the next 20 minutes and again at the original speed for the remaining time. Find \(x\).
12 men and 8 children complete work in 12 days. Two children leave after 6 days. In how many more days will the work finish?
12 men and 8 children complete work in 12 days. Two children leave after 6 days. In how many more days will the work finish?
A town uses 32000 gallons daily. Reservoir initially contains 37000 gallons and supply lasts 40 days. How much water is supplied daily?
In a group of buffaloes and ducks, the number of legs is 24 more than twice the number of heads. What is the number of buffaloes in the group?