In an office, there are 108 tables and 132 chairs. If $${1\over6} $$ of the tables and $${1\over4} $$ of the chairs are broken. How many people can work in the office if each person requires one table and one chair? 

All 32 students in a class are standing in a row facing north. Akash is 12th from the right end while Priya is 18th from the left end. How many people are standing between Akash and Priya?

If the seven-digit number 52A6B7C is divisible by 33, and A, B, C are primes, then the maximum value of 2A + 3B + C is:

The difference between the average of three consecutive even numbers and the average of the next two consecutive even number is 5. What is first even number?

Unit digit in (264)¹⁰²+(264)¹⁰³ is:

What approximate value will come in place of the question mark (?) in the following questions?

324.995 x 15.98 ÷ 4.002 + 36.88 =? 

64329 is divided by a certain number, 175, 114 and 213 appear as three successive remainders. The devisor is

If $${17}^{200}$$ is divided by 18, the remainder is: