MCQ Subject: Mathematics

What is the locus of points equidistant from two given points A and B?

A committee of 4 people is to be formed from 3 men and 3 women. How many ways can this be done if men and women must alternate in the committee lineup?

Ram borrowed ₹5,400 at 6% simple interest per annum. After 3 years, the interest rate is increased by 25%. What is the simple interest for the next 2 years at the new rate?

For a quadratic equation of the form ax² + bx + c = 0 (where a ≠ 0), what condition must hold among the coefficients a, b, and c for the equation to have two distinct real roots?

In a geometric progression, if the first term is ‘a’ and the common ratio is ‘r’, which expression correctly represents the nth term?

An item originally priced at Rs. 800 undergoes a 15% discount, then the discounted price is increased by 20%. What is the overall percentage change from the original price?

In an arithmetic progression where the first term is 5 and the common difference is 3, which formula correctly represents the nth term?