The pulse rate of a person is 15 beats in 10 seconds. At this rate, what will be pulse rate of the person per minute ?
Answer : C. 90 beats per minute
How many factors does the number 2,876 have ?
Answer : C. 6
Which of the following numbers is not divisible by 14 ?
Answer : C. 1998
What number is to be subtracted from 0.006898 to make it a perfect square ?
Answer : C. 0.000009
What is the perfect square if we divide the number 2088 ?
Answer : A. 58