List of top Quantitative Aptitude Questions

Direction: In the figure given below, a goat is tied to a pole (at point O) which is the center of the semi -circular plot. The area of the plot is equal to its perimeter. BO is the length of the rope through which the goat is tied to the pole. Answer to the closest decimal.
a goat is tied to a pole (at point O) which is the center of the semi -circular plot. The area of the plot is equal to its perimeter. BO is the length of the rope through which the goat is tied to the pole. Answer to the closest decimal.
A room having the dimensions as mentioned in the chart below has a table, a bed and a chair. There are three books kept on the table (side by side) and also a lamp having radius, 3.5 inch. Now, on the basis of information given below answer the following?
A room having the dimensions as mentioned in the chart below has a table, a bed and a chair.
The following data presents the cases of Japanese Encephalitis in five states of India
Japanese Encephalitis
Average stipend of a group is \rupee50 per day. The difference between maximum and minimum stipend is \rupee45. If both these students are excluded, the average decreases by \rupee1. The minimum earning of any student lies between \rupee42 and \rupee47, and the number of students is a prime number whose both digits are also prime. Find the initial number of students.
What is the sum of integers from \(113\) to \(113113\) that are divisible by \(7\)?
The difference between CI and SI for a loan is \rupee114 when invested for 2 years at the rate of 6\% per annum. Find the loan amount.
A new species lays exactly 120 eggs out of which 50\% are male and 50\% are female. The female insect hatch and grow in a span of 20 days to lay eggs by themselves. On 1st April 2018, an insect laid 120 eggs. Find how many eggs will be hatched (approx.) by the end of May 2018?
Amar consumed 100 laddoos from Monday to Friday. Each day he consumed 6 more laddoos than the previous day. How many laddoos did he consume on Wednesday?
Rahul asked Shyam to find the smallest integer $N$ such that $N!>10^N$. Shyam says $N$ is between 10–15; Sohan says 16–20; Suresh says 21–25; Sonal says 26–31. Who is correct?
Brigadier Rastogi travels from A to B at 40 km/hr on bike, from B to C at 10 km/hr on cycle. The distance AB equals BC. Then he travels from C to A via B at 24 km/hr by autorickshaw. Find his average speed.
A square, circle, regular hexagon and regular octagon all have the same perimeter \(P\). Which one has the maximum area?
Rohan and Rahul are 144 km apart at A and B. Rohan travels at 8 km/hr. Rahul travels 4 km in the first hour, 5 km in the second, 6 km in the third, and so on. Find the point where they meet.
What is the coefficient of $z^{3$ in $-7x y^{2} z^{3} a^{2} b^{2}$?}
A train runs at $60$ km/h but halts for a fixed time every clock hour. Due to halts, its average speed becomes $50$ km/h. Find the duration of each halt.
If a,b are non-zero roots of x²+ax+b=0, then the least value of x²+ax+b is
A mobile manufacturing company: 6 staff members packed 6 mobiles in 6 minutes. The management wants 60 mobiles packed in 60 minutes. How many staff members are required in total?
In a survey of 700 students in a college, 180 were listed as drinking Limca, 275 as drinking Miranda, and 95 were listed as drinking both. How many students were drinking neither Limca nor Miranda?
Ritesh is twice as good as Mitesh. Ritesh takes 30 days less than Mitesh to finish a task. How long will they take to complete the task together?
In a closed wooden box, length $=20$ cm, breadth $=14$ cm, height $=10$ cm and thickness $=5$ mm. If weight of empty box is $3.462$ kg, what is the weight of $1\text{ cm^3$ of wood?}
Find the value of the given expression: \[ \sqrt{\left( 3 \frac{1}{4} \right)^4 - \left( 4 \frac{1}{3} \right)^4} = ? \]
In a 100 meters race, A beats B by 20 meters B beats C by 5 meters. In the same race, A beats C by:
Two trains of length 150 m each pass each other in 20 s when moving in opposite directions. When they move in the same direction, they take 40 s to pass each other completely. Find the speed of the faster train.
The number of common terms in the two sequences: 15, 19, 23, 27, . . . . , 415 and 14, 19, 24, 29, . . . , 464 is
In how many ways can 10 books on Mechanics and 8 books on Quantum Physics be placed in a row such that two Quantum Physics books are not together?
In how many ways can the letters of the word POTICA be arranged such that the vowels occupy odd positions?