For the following questions answer them individually
The average of first 20 multiples of 12 is:
What is the median of the following list of numbers: 55. 53, 56, 59. 61, 69, and 31?
The sum of digits of a two-digit number is 9. When the digits are reversed, the number decreases by 45. Find the changed number.
The national song of India was composed by
Which of the following is NOT an effect of Noise Pollution?
The upstream speed of the boat is 40 km/hr and the speed of the boat in still water is 55 km/hr. What is the downstream speed of the boat?
Choose the pair which is related in the same way as the words in the first pair from the given choices.
TENNIS : COURT :: BOXING :
Six years ago, the ratio of the ages of the two persons P and Q was 3:2. Four years hence the ratio of their ages will be 8:7. What is P's age?
Which of the following popular tourist destinations of India were built in 1911 to commemorate the visit of King George V and Queen Mary?