1
NDA Mathematics 1st September 2024
MCQ (Single Correct Answer)
+2.5
-0.833
Direction : Consider the following for the items that follow :
The product of 5 consecutive terms of an AP is 229635. The first, second and fifth terms are in GP.
What is the common difference?
2
NDA Mathematics 1st September 2024
MCQ (Single Correct Answer)
+2.5
-0.833
Direction : Consider the following for the items that follow :
The product of 5 consecutive terms of an AP is 229635. The first, second and fifth terms are in GP.
What is the sum of all five terms?
3
NDA Mathematics 1st September 2024
MCQ (Single Correct Answer)
+2.5
-0.833
The mean of n observations
1, 4, 9, 16 ...., n2 is 130. What is the value of n?
4
NDA Mathematics 21 April 2024
MCQ (Single Correct Answer)
+2.5
-0.83
What is the remainder when $2^{120}$ is divided by 7?
Questions Asked from Sequence And Series (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
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