Mathematics Past Questions and Answers

What is the total number of digits printed, if a book containing 150 pages is to be numbered from 1 to 150 ?

A 2 digits number is 8 times the sum of its digits, if 45 is subtracted from the number, its digit are reversed, what is the number?

A Dettol bottle contains \(500 ml\) of Dettol. How many is contained in 12 dozens of each bottle?

35 students like physics in a class of 50 students, 30 like Maths and 3 do not like anyone of them. How many students like only Physics?

In Roman Numeral divide MDLXVI by LC