Day 313: NDA Maths
5 questions. Try each one first, then open its answer.
Question 1
Properties of Triangle. Asked once: NDA 1 2021
26What is the interior angle of a regular octagon of side length 2 cm?Tap an option to check your answer.
Question 2
Quadratic Equations. Asked once: NDA 1 2024
33If is an integer for all integral values of , then which of the following is/are correct? (A) must be an integer. (B) must be an integer. Select the correct answer using the code given below:Tap an option to check your answer.
Question 3
Sequence & Series. Asked once: NDA 1 2022
104What is the arithmetic mean of 50 terms of an AP with first term 4 and common difference 4?Tap an option to check your answer.
Question 4
Statistics. Asked once: NDA 2 2021
113If is the geometric mean of 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, then which one of the following is correct?Tap an option to check your answer.
Question 5
Trigonometric Equations. Asked once: NDA 1 2020
40If , where , then what is equal to?Tap an option to check your answer.