CUET Mathematics - The demand function for a certain product is represented by the equation: p = 20 + 5x - 3x^2, where x is the number of units demanded and p is the price per unit (in Rs.), then the marginal revenue when 2 units are sold is: | PYQs + Solutions

CUET Mathematics 2025 22 May Shift 1

Calculus

Medium

applied

Rs.8

Rs.4

Rs.6

Rs.2

✅ Correct Option: 2

Related questions:

16 May Shift 1

Match List-I with List-II

Consider the function f(x) = 2x³ - 21x² + 36x + 80, x∈[0, 6]. Then

List-I	List-II
(A) one of its critical points is at x =	(I) -28
(B) Its absolute maximum value is	(II) -42
(C) Its absolute minimum value is	(III) 97
(D) Its second derivative at x = 0 is	(IV) 6

Choose the correct answer from the options given below:

3 June Shift 2

The two positive numbers whose sum is 16 and the sum of whose squares is minimum then the positive numbers are:

19 May Shift 1

Function $f(x) = x^3 - 3x + 3$ is

(A) Increasing in the interval $(-1, 1)$

(B) Increasing in the interval $(1, \infty)$

(D) Increasing in the interval $(-\infty, -1) \cup (1, \infty)$

Choose the correct answer from the options given below:

CUET Mathematics 2025 22 May Shift 1 PYQs