How many squares are there in the given figure?
How many minimum number of different colours a painter must use to paint the figure below, so that no two adjacent regions have the same colour?
A box has 2 marbles each of red, blue yellow and green colours. The box is kept in a dark room where the colours of the marbles cannot be distinguished. A boy wants 2 marbles of the same colours. How many different marbles he must draw from the box so that he is sure that he has got 2 marbles of the same colour?
Which will be the next number in the following series? 1, 8, 27, 64…
Tarun travels a distance of 24km at 6 km/hr another distance of 24km at 8 km/hr and a third distance of 24 km at 12 km/hr. His average speed for the whole journey (in km/hr) is
Rohan lends 1000 in four parts. If he gets 8% interest on 2000, 7 1/2% on 4000 and 8 1/2%
on 1400 what percent of interest must he get for the remainder if his average annual interest is
8.13%?
(A) 10%
Perimeter of a circle is equal to the perimeter of a square whose area is 484 cm². What is the radius of the circle?
13 chairs and 5 tables were brought for 8280. If the average cost of the table will be 1227, what is the average cost of a chair?
A sum of money invested at compound interest amounts in 3 years to 800 and in 4 years to 840 what is the percentage rate of interest?
A rational number between 1/2 and 3/5 is:
The curved surface of a cylinder is 264m². Its volume is 924m³. The height of the cylinder must be:
If by selling 110 apples, the cost price of 120 apples is realised. The gain % is?
Pujara has a certain average of runs for his 8 matches in Border Gavaskar Trophy. In the ninth match he scores 100 runs and thereby increases his average by 9 runs. His new average of runs is:
It costs 1 to photocopy a sheet of paper. However, 2% discount is allowed on all photocopies done after first 1000 sheets. How much will it cost to photocopy 5000 sheets of paper?
What is the speed of trains 'A' in kmph: