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SSC: Number Series : 05.01.2018

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Question 1

In three consecutive even numbers sum of first two numbers is 54 more than third number. What is second number?

Question 2

The product of two numbers is 750. The sum of their squares is 1525. What is the total of the sum of the numbers and difference between the numbers?

Question 3

If 13 + 23 + ...... + 103 = 3025 then (4 + 32 + 108 + ……. + 4000) is equal to which of the following?

Question 4

What will be the units digit in 3393?

Question 5

The 30th term of the series 30, 25.5, 21, 16.5, ......... is:

Question 6

Direction: In the following number series only one is wrong. 
Find out the wrong one in the following number series 24, 36, 81, 180, 540, 1890, 7560?

Question 7

What is the sum of first 9 terms of series 213,231,249,……?

Question 8

(251+252+253+254+255) is divisible by

Question 9

Find the sum of 20 terms of an AP whose first term is 4 and common difference is 3.

Question 10

The next number of the sequence 51, 52, 56, 65, _____ is :
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