List of top Questions asked in National Council for Hotel Management and Catering Technology Joint Entrance Examination

The ages of two persons differ by 16 years. If 6 years ago, the elder one was three times as old as the younger one, then the present age of the elder one is:
The simple interest on a sum of money is \( \frac{4}{9} \) of the principal. If the rate percent and time are numerically equal, then find the rate percent.
If \[ \sqrt{218 + \sqrt{37 + \sqrt{144}}} = K, \text{ then value of } K \text{ is} \]
If \( \sqrt{x} + 14 = \sqrt{2601} \), then \( x \) is equal to:
In how many years will a sum of money double itself at 6.1% simple interest per annum?
The fraction equivalent to \( \frac{2}{7}% \) is
A number less than 100, when divided by 4, 5 and 6 leaves remainder 2 in each case. The number is:
Simplify \[ \frac{7}{8} \times \frac{7}{8} + \frac{5}{6} \times \frac{5}{6} + \frac{7}{8} \times \frac{5}{3} \div \left( \frac{7}{8} \times \frac{7}{8} - \frac{5}{6} \times \frac{5}{6}\right) \]
The average of 7 consecutive numbers is 20. The largest of these numbers is:
The average of the first 100 positive integers is:
Which of the following is a pair of co-primes?
If the ratio of two numbers is 11 : 12 and their LCM is 528, then their H.C.F is:
The H.C.F and L.C.M. of two numbers are 12 and 336 respectively. If one of the numbers is 48, the other is:
The H.C.F of 3556 and 3444 is: