Sequences and Series Test

Result

Sequences and Series Test - 37

Score
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Rank
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TIME Taken - -

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Weekly Quiz Competition

Question 1
4 / -1

A
310

B
300

C
320

D
None of these

Solution
Question 2
4 / -1

The difference between an integer and its cube is divisible by

A
4

B
6

C
9

D
None of these

Solution
Question 3
4 / -1

A
1

B
2

C
3

D
4

Solution
Question 4
4 / -1

If the numbers a, b, c, d, e form an A.P with a = 1, then a – 4b + 6c – 4d + e =

A
1

B
2

C
0

D
3

Solution
Question 5
4 / -1

The sum of the integers from 1 to 100 which are not divisible by 3 or 5 is

A
2489

B
4735

C
2317

D
2632

Solution
Question 6
4 / -1

The sum of the first and third term of an arithmetic progression is 12 and the product of first and second term is 24, then first term is

A
1

B
8

C
4

D
6

Solution
Question 7
4 / -1

If the sum of the first 2n terms of A.P 2,5,8,... is equal to the sum of the first n terms of A.P 57,59,61,...., then n is equal to

A
10

B
12

C
11

D
13

Solution
Question 8
4 / -1

The sum of numbers from 250 to 1000 which are divisible by 3 is

A
135657

B
136557

C
161575

D
156375

Solution
Question 9
4 / -1

7^th term of an A.P is 40, then the sum of first 13 terms is

A
53

B
520

C
1040

D
2080

Solution
Question 10
4 / -1

If sum of n terms of an A.P is 3n² + 5n and T_m = 164 then m is equal to

A
26

B
27

C
28

D
None of these

Solution