List of top Quantitative Aptitude Questions

A thief, after committing the burglary, started fleeing at 12 noon, at a speed of 60 km/hr. He was then chased by a policeman X. X started the chase, 15 min after the thief had started, at a speed of 65 km/hr. If another policeman had started the same chase along with X, but at a speed of 60 km/hr, then how far behind was he when X caught the thief?
Read the following passage carefully and answer the question that follows: A leather factory produces two kinds of bags, standard and deluxe. The profit margin is Rs. 20 on a Standard bag and Rs. 30 on a deluxe bag. Every bag must be processed on machine A and on machine B. The processing times per bag on the two machines are as follows: |c|c|c| Time Required in Hours per Bag & Machine A & Machine B
Standard Bag & 4 & 6
Deluxe Bag & 5 & 10
The total time available on machine A is 700 hours and on machine B is 1250 hours. Among the following production plans, which one meets the machine availability constraints and maximizes the profits for the factory?
A test has 50 questions. A student scores 1 mark for a correct answer, $-1/3$ mark for a wrong answer, and $-1/6$ mark for not attempting a question.
If the net score of Ananyaa who is a student who attempted the test is 32, then the number of questions answered wrongly by Ananyaa cannot be less than how much of the following?
Determine the 288th term of the series a,b,b,c,c,c,d,d,d,d,e,e,e,e,e,f,f,f,f,f,f,f,f,f,f,f,f,f,f,f,f,f,f,f,f
A motorbike leaves point A at 1 pm and moves towards point B at a uniform speed. A car leaves point B at 2 pm and moves towards point A at a uniform speed which is double that of the motorbike. They meet at 3:40 pm at a point which is 168 km away from A. What is the distance, in km, between A and B?
Bottle 1 contains a mixture of milk and water in 7 : 2 ratio and Bottle 2 contains a mixture of milk and water in 9 : 4 ratio. In what ratio of volumes should the liquids in Bottle 1 and Bottle 2 be combined to obtain a mixture of milk and water in 3 : 1 ratio?
There are 25 rooms in a hotel. Each room can accommodate at most three people. For each room, the single occupancy charge is Rs. 2000 per day, the double occupancy charge is Rs. 3000 per day, and the triple occupancy charge is Rs. 3500 per day. If there are 55 people staying in the hotel today, what is the maximum possible revenue from room occupancy charges today?
At what time between 9 and 10 O'Clock are the hands of an ordinary clock 23 minute spaces apart?
A can contains a mixture of two liquids, A and B in the ratio 7 : 5. When 9 litres of mixture is drawn off and the can is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the can initially ?
A motorist covers a distance of 39 km in 45 minutes by moving at a speed of x kmph for the first 15 minutes, then moving at a double the speed for the next 20 minutes and then again moving at his original speed for the rest of the journey. Then, x is equal to:
If the sum and difference of two numbers is 20 and 8 respectively, then the difference between their squares shall be:
If a seven-digit number 876p37q is divisible by 225, then the values of p and q respectively are:
The difference between the local value and the face value of 7 in 32675149 is:
There are Three statements given below that are followed by Three conclusions numbered I, II, III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusion/s logically follows from the given statements, disregarding commonly known facts. Statements: All tigers are jungles. No jungle is bird. Some birds are rains. Conclusions: I. No rain is jungle. II. Some rains are jungles. III. No bird is tiger.
There are Three statements given below that are followed by Three conclusions numbered I, II, III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusion/s logically follows from the given statements, disregarding commonly known facts. Statements: Some hills are rivers. Some rivers are deserts. All deserts are roads. Conclusions: I. Some roads are rivers. II. Some roads are hills. III. Some deserts are hills.
A, B, C, D and E play a game of cards. A says to B, "If you give me 3 cards, you will have as many as I have at this moment, while if D takes 5 cards from you, he will have as many as E has." A and C together have twice as many cards as E has. B and D together also have the same number of cards as A and C taken together. If together they have 150 cards, how many cards has C got?
Anora sees the time on her perfectly working ordinary wrist watch at 10:20 AM on 8th of March, 2025 and the next occasion when she sees the time on her same watch is at 11:15 AM on 11th of March, 2025. Determine the number of times, the hour and minute hand of her watch would have been exactly over one another between the two times that Anora saw the time on her watch?
Who could be the lowest seeded player facing the player seeded 12 in the finals?
Find the simple interest on ₹ 15,000 at the rate of 8% per annum for 2 years (in Rupees)
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.
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 \(\sqrt[3]{1372} \times \sqrt[3]{1458}\)
A farmer travelled a distance of 61 km in 9 hours. He travelled partly on foot at the rate 4 kmph and partly on bicycle at the rate 9 kmph. The distance travelled on foot is
A man riding a bicycle completes one lap of a circular field along its circumference at the speed of 14.4 km/hr in 1 minute 28 seconds. What is the area of the field?
It has been found that if A and B play a game 12 times, A wins 6 times, B wins 4 times and they draw twice. A and B take part in a series of 3 games. The probability that they will win alternately is: