1
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the number of terms in the expansion of $${[{(2x - 3y)^2}{(2x + 3y)^2}]^2}$$ ?
2
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
In the expansion of (1 + ax)n, the first three terms are respectively 1, 12x and 64x2. What is n equal to?
3
NDA Mathematics 14th September 2025
MCQ (Single Correct Answer)
+2.5
-0.833
What is the remainder when $5 ^ {99}$ is divided by 13?
4
NDA Mathematics 14th September 2025
MCQ (Single Correct Answer)
+2.5
-0.833
Which one of the following is the greatest coefficient in the expansion of $(1 + x) ^ {100}$ ?
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