In a certain AP 5 times the 5th term is equal to 8 times the 8th term, then its 13th term is
0
-1
-12
-13
Third term is 16 and the fourth term is 22. Find the first term.
1
2
3
4
The nth term of an AP is (3n - 8). Then the sum of its first 5 terms is
11
5
-11
-5
In an arithmetic sequence first and fourth numbers are 24 and 42. Find the third number.
30
36
28
21
nth term of an AP is 7n - 2 .Its 5th term is
35
34
37
33
xn = 4 - 3n. Find the second term
-8
-3
-2
First term is 16 and third term is 22. Find the second term
27
19
Find the sum of the counting numbers from 1 to 20
210
225
240
250
Find 22nd terms of the arithmetic sequence having first term 8 and common difference 3.
65
51
43
71
The nth term of the sequence 3, 6, 9.... is
3n+1
3n
3n+2
None of these
