Sequence and Series-N Terms of Special Series (Squares & Cubes) [JEE (Based on NTA Guidelines-IIT Engg.) Mains Mathematics]: Questions 1 - 12 of 44

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Question 1

Question MCQ▾

The sum of series

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 2

Question MCQ▾

The sum of all numbers between which are of the form is equal to

Choices

Choice (4)Response

a.

55216

b.

51261

c.

51234

d.

53261

Edit

Question 3

Question MCQ▾

If the sum of first terms of an A. P is then the sum of squares of these n terms

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 4

Question MCQ▾

The number of perfect square among upto 100 terms is

Choices

Choice (4)Response

a.

2

b.

10

c.

0

d.

8

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Question 5

Question MCQ▾

The sum of the series

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Edit

Question 6

Question MCQ▾

The sum of the series infinite terms, if is

Choices

Choice (4)Response

a.

b.

c.

d.

1

Edit

Question 7

Question MCQ▾

The sum to n terms of the series, is

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Edit

Question 8

Question MCQ▾

The sum of n terms of the series whose term is

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Edit

Question 9

Question MCQ▾

terms ________

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 10

Question MCQ▾

The series ________

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 11

Question MCQ▾

The sum of the numbers is________

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 12

Question MCQ▾

If the sum of the roots of the equation is equal to the sum of the squares of their reciprocals then are in________

Choices

Choice (4)Response

a.

G. P.

b.

A. G. P.

c.

A. P.

d.

H. P.

Edit