1

BITSAT 2022

MCQ (Single Correct Answer)

+3

-1

In a sequence of 21 terms, the first 11 terms are in AP with common difference 2 and the last 11 terms are in GP with common ratio 2. If the middle term of AP be equal to the middle term of the GP, then the middle term of the entire sequence is

2

BITSAT 2021

MCQ (Single Correct Answer)

+3

-1

If a + 2b + 3c = 12, (a, b, c $$\in$$R^{+}), then the maximum value of ab^{2}c^{3} is

3

BITSAT 2021

MCQ (Single Correct Answer)

+3

-1

Sum of n terms of the infinite series

1.3^{2} + 2.5^{2} + 3.7^{2} + ..... $$\infty$$ is

4

BITSAT 2020

MCQ (Single Correct Answer)

+3

-1

If a_{1}, a_{2}, a_{3}, ......., a_{20} are AM's between 13 and 67, then the maximum value of a_{1}, a_{2}, a_{3}, ......, a_{20} is equal to

Questions Asked from Sequences and Series (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

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