Extramarks Education Senior Mathematics Faculty Interview Questions and Answers

It was a 1 - 1.5 hours technical test containing mathematical questions based on integration, differentiation, trigonometry etc. upto JEE level.

Q1. Is 0 an even or odd number? Explain
Ans. 
0 is an even number because it can be divided by 2 without leaving a remainder.
• Even numbers are divisible by 2.

• 0 divided by 2 equals 0 with no remainder.

• Even numbers alternate with odd numbers on the number line.
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Q2. Write a quadratic equation and explain it thoroughly?
Ans. 
A quadratic equation is a second-degree polynomial equation that can be written in the form ax^2 + bx + c = 0.
• Quadratic equations have the form ax^2 + bx + c = 0, where a, b, and c are constants and a is not equal to 0.

• The solutions to a quadratic equation can be found using the quadratic formula: x = (-b ± √(b^2 - 4ac)) / 2a.

• Quadratic equations can have two real solutions, one real solution, or two complex solutions.

• E...read more
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