List of top Logical Reasoning Questions on Data Sufficiency asked in NMAT

What is the present age of the father? Statement I: The father is 30 years older than his son. Statement II: The son is 10 years old now.

Is the integer x an even number? Statement I: x is a multiple of 4. Statement II: x is a multiple of 3.

What is the value of the two-digit number N? Statement I: The sum of the digits of N is 9. Statement II: N is equal to 45.

What is the value of the number n? Statement I: n is the only even prime number. Statement II: n is the positive square root of 4.