Light : Sun : : Heat : ?
Find the number which, when multiplied by 16, is increased by 210.
A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?
Find the nth term of the given sequence: (3)^1/2, (12)^1/2, (27)^1/2, (48)^1/2, ...
If the code number for the name 'PRATAP' is 1618120116, what code number can be given to the name 'NAVIN'?
A bag contains 7 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is -.
A certain distance is covered at a certain speed. If half of this distance is covered in double the time, what is the ratio of the two speeds?
An accurate clock shows 9 o'clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 3 o'clock in the afternoon?
A, B and C together can complete a work in 8 days. All the 3 started the work together but C quit after 2 days. If the remaining work is now completed by A and B in 9 days, then how many days will C alone take to complete the total work?
Find the error in the underlined sentence.
The strand fills with water during the rainy season that the peat then holds and keeps it humid, all of which creates conditions that enable the trees to grow.