Sequences and Series Test

Result

Sequences and Series Test - 75

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

A
A.P

B
G.P

C
H.P

D
None of these

Solution
Question 2
4 / -1

Three non-zero real numbers form A.P. and the squares of these numbers taken in the same order form a G.P. Then the number of all possible common ratios of the G.P. is

A
1

B
2

C
3

D
None of these

Solution
Question 3
4 / -1

A

B
A

C
2A

D
None of these

Solution
Question 4
4 / -1

A
A.P

B
G.P

C
H.P

D
None of these

Solution
Question 5
4 / -1

A
A.P

B
G.P

C
H.P

D
None of these

Solution
Question 6
4 / -1

The sum of three decreasing numbers in A.P. is 27. If –1, – 1, 3 are added to them respectively, the resulting series is in G.P. The numbers are

A
5,9,13

B
15,9,3

C
13,9,5

D
17,9,1

Solution
Question 7
4 / -1

A

B

C
(1) and (2) both are true

D
None of the above

Solution
Question 8
4 / -1

A
1

B
0

C
2

D
3

Solution
Question 9
4 / -1

A
A.P

B
G.P

C
H.P

D
None of these

Solution
Question 10
4 / -1

If a,b,c are in A.P., then 2^{ax + 1} , 2^{bx + 1}, 2^{cx + 1} , x ≠ 0 are in

A
A.P

B
G.P only when x > 0

C
G.P if x < 0

D
G.P for all x ≠ 0

Solution