In an A.P., if d = 4, n = 7, a_{n} = 4, then a is
6
7
20
28
Quiz Recommendation System API Link  https://fresherbellquizapi.herokuapp.com/fresherbell_quiz_api
#  Quiz 

1
Discuss

If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?
Solution 
2
Discuss

If sum of n terms of an A.P. is 3n^{2} + 5n and T^{m} = 164 then m =
Solution 
3
Discuss

Which term of the A.P. 92, 88, 84, 80, ...... is 0?
Solution 
4
Discuss

If a, b, c are in A.P., then (a – c)^{2}/ (b^{2} – ac) =
Solution 
5
Discuss

The 2nd and 8th term of an arithmetic progression are 17 and 1 respectively. What is the 14th term?
Solution 
6
Discuss

Which term of the A.P. 24, 21, 18, ............ is the first negative term?
Solution 
7
Discuss

The sum of n terms of an A.P. is 3n2 + 5n, then 164 is its
Solution 
8
Discuss

If the nth term of an A.P. is 2n + 1, then the sum of first n terms of the A.P. is
Solution 
9
Discuss

The number of terms of the A.P. 3, 7, 11, 15, ....... to be taken so that the sum is 406 is
Solution 
10
Discuss

If the sum of three consecutive terms of an increasing A.P. is 51 and the product of the first and third of these terms is 273, then the third term is :
Solution 
#  Quiz 
Copyright © 2020 Inovatik  All rights reserved