CUET Mathematics - If the cost function of a product is given by C(x) = 3/4x^2 - 5x + 21, then the marginal cost when x = 10 is | PYQs + Solutions

CUET Mathematics 2025 30 May Shift 2

Calculus

Easy

applied

✅ Correct Option: 1

Related questions:

30 May Shift 1

Match List-I with List-II

List-I	List-II
(A) The maximum value of $f(x) = \sin(3x) + 6$	(I) 2
(B) The maximum value of $f(x) = -\|x + 2\| + 4$	(II) 5
(C) The minimum value of $f(x) = (3x + 1)^2 + 5$	(III) 7
(D) The minimum value of $f(x) = 2 \cos x + 4$	(IV) 4

Choose the correct answer from the options given below:

CUET Mathematics 2025 Slot 10

Interval in which the function $f$ given by $f(x) = \tan x - 4x$ , $x \in (0, \frac{\pi}{2})$ is strictly decreasing is

14 May Shift 2

The total cost $c(x)$ associated with the production of $x$ units of an item is given by $c(x) = 0.001x^3 + 0.06x^2 + 20x + 500$ . The marginal cost when 10 units are produced is:

CUET Mathematics 2025 30 May Shift 2 PYQs

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