The sum of squares of first twenty natural numbers is equal to: – McqOptions

MCQOPTIONS

1.	The sum of squares of first twenty natural numbers is equal to:
A.	2670
B.	2570
C.	2870
D.	2770
Answer» D. 2770

Discussion

No Comment Found

Related MCQs

The least value of n, such that (1 3 32 ………. 3n) exceeds 2000, is:
An amount of money is to be distributed among A, B and P in the ratio of 5:6:7 respectively. If P gives Rs9000 to B the ratio among A, B and P becomes 5:7:6 respectively. What was the total amount?
If the first term in a geometric sequence is 4, and the fifth term is 64, what is the eighth term?
The sum of how may tersm of the series 6 12 18 24 ... is 1800 ?
The difference between two numbers is 1365. When the lager number is divided by the smaller one, the quotient is 6 and the remainder is 15. Find the product of the numbers?
Find out the least number which when successively divided by 3, 5 and 9 leaves remainder 2, 4 and 1 respectively?
If a number is subtracted from the square of its one half, the result is 48. The square root of the number is:
By how many of the following numbers is 212 – 1 divisible? 2, 3, 5, 7, 10, 11, 13, 14
(35423 7164 41720) - (317 x 89) = ?
If the length of a sea turtle is directly proportional to its age, and a 2-year-old sea turtle is 3 inches long, how many feet long is an 80-year-old sea turtle?