List of top Quantitative Aptitude Questions asked in National Aptitude test in Architecture

How many possible words can be created from the letters R, A, N, D (with repetition)?

If the sum of the interior angles of a polygon is \(1260^\circ\), how many sides does it have?
The age ratio of two friends is 4:5. The difference in their ages is 6 years. What is the age of the younger friend?
What is the sum of interior angles of a polygon with 10 sides?
What is the next number in the sequence? 2, 6, 12, 20, 30, ?
How many numbers are divisible by 3 between 50 and 500?
The ratio of ages of Rahul and Neha is 3:4. After 5 years, the ratio becomes 4:5. What are their current ages?