CUET General Test 2023 28 May Shift 1 PYQs

The total number of people owing books more than '40' is

Which should replace the question mark

$(4.25 + 2.75)^2 + ? = 5^3 - (9 \times 8)$

$4x^2 + 25 - 20x$ can be expressed as the square of: