The number of terms of the A.P. 3, 7, 11, 15, ....... to be taken so that the sum is 406 is
5
10
12
14
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
The sum of the first 16 terms of an AP whose first term and third term are 5 and 15 respectively is
Solution |
2
Discuss
|
For an A.P. if a25 - a20 = 45, then d equals to:
Solution |
3
Discuss
|
If the first term of an A.P. is 2 and common difference is 4, then the sum of its 40 term is
Solution |
4
Discuss
|
The 7th and 21st terms of an AP are 6 and -22 respectively. Find the 26th term
Solution |
5
Discuss
|
What is the sum of the first 12 terms of an arithmetic progression if the first term is -19 and last term is 36?
Solution |
6
Discuss
|
The 2nd and 6th term of an arithmetic progression are 8 and 20 respectively. What is the 20th term?
Solution |
7
Discuss
|
Find the first term of an AP whose 8th and 12th terms are respectively 39 and 59.
Solution |
8
Discuss
|
What is the sum of the first 12 terms of an arithmetic progression if the first term is -19 and last term is 36?
Solution |
9
Discuss
|
(1) + (1 + 1) + (1 + 1 + 1) + ....... + (1 + 1 + 1 + ...... n - 1 times) = ......
Solution |
10
Discuss
|
The common difference of the A.P. \(\frac{1}{3}, \frac{{1 - 3b}}{3} , \frac{{1 - 6b}}{3}\) . . . . . . is
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved