List of top Quantitative Aptitude Questions on Number System asked in NCHMCT JEE

The value of \((2.3\overline{6}-0.1\overline{4})\) expressed as fraction in lowest terms is:
What is the least number that must be added to 6412 to get a perfect square?
Which of the following is a pair of co-primes?
A number less than 100, when divided by 4, 5 and 6 leaves remainder 2 in each case. The number is:
A number when divided by 195 leaves a remainder 47. If the same number is divided by 15, the remainder will be:
The total number of digits used in numbering the pages of a book having 366 pages is: