List of top Questions asked in NMAT

A club consist of members whose age are in AP. The common difference between the ages is 3 months. If the youngest member is 7 years old and the sum of the ages of all the members is 250, then the number of members in the club is
A cube of white chalk is painted red, and then cut parallel to the sides to form two rectangular solids of equal volume. What percent of the surface area of each of the new solids is not painted red?
In a certain game, each player scores either 2 points or 5 points. If n players score 2 points and m players score 5 points, and the total number of points scored is 50, what is the least possible positive difference between n and m?
On timesX\(\%\)
Up to 15 minutes delayed43\(\%\)
15-30 minutes delayed17\(\%\)
30-60 minutes delayed12\(\%\)
More than 60 minutes delayed3\(\%\)
The chart above describes departures from a certain airport on a certain day. If 1,200 flights were delayed, how many flights departed on time?
The speed of a train pulling out of a station is given by the equation s = t2 + t, where s is the speed in kilometers per hour and t is the time in seconds from when the train starts moving. The equation holds for all situations were o t 4. In kilometers per hour, what is the difference in the speed of the train four seconds after it starts moving, compared to the speed two seconds after it starts moving?
In the figure below, a circular swimming pool (the unshaded area) is surrounded by a circular walkway (the shaded area). Both the circular swimming pool and the entire circular region consisting of the swimming pool and the walkway have the centre O. If the radius of the swimming pool is 10 meters and the width of the walkway is 5 meters, how much greater than the surface area of the swimming pool is the area of the walkway?
Circle
A company received two shipments of ball bearnings. In the first shipment, I percent of the ball bearnings were defective. In the second shipment, which was twice as large as the first, 4.5 percent of the ball bearings were defective. If the company received a total of 100 defective ball bearings, how many ball bearings were in the first shipment?
In a certain laboratory, chemicals are identified by a colour-coding system. There are 20 different chemicals. Each one is coded with either a single colour or a unique two-colour pair. If the order of colours in the pairs doesn’t matter, what is the minimum number of different colours needed to code all 20 chemicals with either a single colour or a unique pair of colours?
A clothing supplier stores 800 coats in a warehouse, of which 15 percent are full-length coats. If 500 of the shorter length coats are removed from the warehouse, what percent of the remaining coats is full-length?
The value of expression \(\left\{\frac{x^b}{x^c}\right\}^{(b+c-a)}\) \(\left\{\frac{x^b}{x^c}\right\}^{(b+c=a)}\) \(\left\{\frac{x^b}{x^c}\right\}^{(b+c-a)}\) is
A trader purchases a watch and a wall clock of Rs. 390. He sells them making a profit of 10\(\%\) on the watch and 15\(\%\) on the wall clock. He earns a profit of Rs. 51.50. The difference between the original prices of the wall clock and the watch is equal to
A man sells two horses for Rs. 1475. The cost price of the first is equal to the selling price of the second. If the first is sold at 20\(\%\) loss and the second at 25\(\%\) gain, what is his total gain or loss (in rupees)?
A sum of Rs. 18,750 is left by will by a father to be divided between two sons, 12 and 14 years of age, so that when they attain maturity at 18, the amount (principal + interest) received by each at 5 per cent simple interest will be the same. Find the sum allotted at present to each son.
One can purchase a flat from a house building society for Rs. 55,000 cash or on the terms that he should pay Rs. 4,275 as cash down payment and the rest in three equal yearly instalments. The society charges interest at the rate of 16\(\%\) per annum compounded half yearly. If the flat is purchased under instalment plan, find the value of each instalment
A petrol pump mixed leaded and unleaded petrol in such a way that the mixture contains 10\(\%\) unleaded to I litre mixture so that the percentage of unleaded petrol becomes 5\(\%\)?
The dimensions of a room are 12.5 metres by 9 metres by 7 metres. There are 2 doors and 4 windows in the room; each door measures 2.5 metres by 1.2 metres and each window 1.5 metres by 1 metre. Find the cost of painting the walls at Rs. 3.50 per square metre.
Two posts are k metres apart and the height of one is double that of the other. If from the middle point of the line joining their feet, an observer finds the angular elevations of their tops to be complementary, then the height (in metres) of the shorter post is
What should come in place of question mark\((?)\)in the following questions?
\(33.3 + 3.03 + 0.03 + 30.03 + 0.003 + 303 = ?\)
Solve the following:-
\(5389 + 4172 – 3868 – ? = 2456 + 1130\)
Solve the following:-
(23)23 × (23)–19 =?
Solve the following:-
(8.83% of 228) – (2.65% of 104) =?
Solve the following:-
\(3870 ÷ ? = 516\)
Solve the following:-
\([(156)^2 ÷ 8 × 36] ÷ ? = 117 × 24\)
What should come in place of question mark (?) in the following questions?
\((9.75\% \text{ of } 316) - (3.82\% \text{ of } 120) = ?\)
What should come in place of question mark\((?)\)in the following questions?
\(\frac{5339}{?} = 562\)