If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Differential Calculus — quick quiz

5 real NDA questions on Differential Calculus. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

EASY

If y = x^4 + 2x^3 - 3x^2 + 5x - 7, then the derivative dy/dx at x = 1 is: