If the sum of n terms of an A.P. is 3n2 + 5n then which of its terms is 164 ?
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
The number of terms of the A.P. 3, 7, 11, 15, ....... to be taken so that the sum is 406 is
Solution |
2
Discuss
|
If Sn denote the sum of the first n terms of an A.P. If S2n = 3Sn , then S3n : Sn is equal to
Solution |
3
Discuss
|
What is the sum of the first 9 terms of an arithmetic progression if the first term is 7 and last term is 55?
Solution |
4
Discuss
|
What is the sum of the first 13 terms of an arithmetic progression if the first term is -10 and last term is 26?
Solution |
5
Discuss
|
The sum of n terms of an A.P. is 3n2 + 5n, then 164 is its
Solution |
6
Discuss
|
The 2nd and 8th term of an arithmetic progression are 17 and -1 respectively. What is the 14th term?
Solution |
7
Discuss
|
The sum of the first and third term of an arithmetic progression is 12 and the product of first and second term is 24, then first term is
Solution |
8
Discuss
|
If 7 times the seventh term of an Arithmetic Progression (AP) is equal to 11 times its eleventh term, then the 18th term of the AP will be
Solution |
9
Discuss
|
How many 2-digit positive integers are divisible by 4 or 9?
Solution |
10
Discuss
|
What is the sum of the first 12 terms of an arithmetic progression if the 3rd term is -13 and the 6th term is -4?
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved