1
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
What is $\displaystyle\lim_{h \rightarrow 0} \frac{\sin^2(x+h)−\sin^2x}{h}$ equal to ?
2
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Let f(x) be a function such that f'(x) = g(x) and f''(x) = −f(x). Let h(x) = {f(x)}2 + {g(x)}2. Then consider the following statements :
1. h'(3) = 0
2. h(1) = h(2)
Which of the statements given above is/are correct ?
3
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
If y = ln2$\left(\frac{x^2−x+1}{x^2+x+1}\right)$, then what is $\frac{\text{dy}}{\text{dx}}$ at x = 0 equal to ?
4
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
If $\frac{d}{d x}\left(\frac{1+x^4+x^8}{1−x^2+x^4}\right)$ = ax + bx3, then which one of the following is correct?
Paper analysis
Total Questions
Mathematics
120
More papers of NDA
NDA Mathematics 21 April 2024
NDA General Ability 21 April 2024
NDA Mathematics 3 September 2023
NDA General Ability 3 September 2023
NDA Mathematics 16 April 2023
NDA General Ability 16 April 2023
NDA Mathematics 4 September 2022
NDA General Ability 4 September 2022
NDA Mathematics 10 April 2022
NDA General Ability 10 April 2022
NDA Mathematics 18 April 2021
NDA General Ability 18 April 2021
NDA
Papers
2023
2022