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Number System Quiz

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Question 1

If x=a⁶b⁵c⁸/a³b²c² then the value of x is:

Question 2

If √45 + √20 = 11.180, find the value of √180 + 4√5.

Question 3

How many times does 6 appear in the numbers from 1 to 100?

Question 4

Find the total number of factors of 46200

Question 5

What is the value of ?

Question 6

Find the value of the following expression:

Question 7

Find the No. of zeroes at the end of 2⁷ × 3⁵ × 5⁸ × 7⁵ × 8³ × 10⁵

Question 8

What is the value of √121 + √12321 + √1234321 + √123454321?

Question 9

The highest power of 3 that completely divides 43! is:

Question 10

If N = 1 + 11 + 111 + 1111 + .......... + 111111111 then what is the sum of the digits of N?

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Oct 17IPM, CUET & BBA Exams