Smartindia Classroom
CONTENTS
English
Mathematics
Science
Social Science
Back to home
Start Practice
Question-1
Which term of the G.P 2,
,4,... is 64?
(A)
11
th
(B)
10
th
(C)
12
th
(D)
9
th
Question-2
If the third term of an A.P is 12 and the seventh term is 24, then the 10
th
term is
(A)
36
(B)
39
(C)
30
(D)
33
Question-3
Which of the following progressins is not A.P?
(A)
3,8,13,18,...
(B)
13,11,9,7,...
(C)
16,10,4,
-
2,...
(D)
15,18,21,25,...
Question-4
In a G.P t
2
=
and t
3
=
then the common ratio is
(A)
(B)
(C)
1
(D)
5
Question-5
Find the first term of an A.P whose third term is 25 and fifth is 39
(A)
7
(B)
11
(C)
9
(D)
1
Question-6
Find the 15th term of the A.P
-
23,
-
19,
-
15,
-
11,...
(A)
11
(B)
22
(C)
33
(D)
44
Question-7
Determine the number n of terms of the G.P 3,6,12,... so that s
n
= 381.
(A)
6
(B)
7
(C)
8
(D)
5
Question-8
Find the common difference of the A.P :3,5,7,9,...
(A)
1
(B)
2
(C)
3
(D)
5
Question-9
If k + 2,4k - 6,3k - 2 are the three consecutive terms of an A.P, then the value of k is
(A)
2
(B)
3
(C)
4
(D)
5
Question-10
Find the n
th
term of the A.P 3,8,13,18,23,...
(A)
5n - 2
(B)
5n + 2
(C)
-
5n - 1
(D)
-
5n + 2
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Std 10
Tamil Nadu (English Medium)
Practice in Related Chapters
Sequences and Series of Real Nembers
Sets and Functions
Trignometry
Mensuration
Probability
Matrices
Coordinate Geometry
Algebra
Geometry
Statistics
Powered By
