The 2nd and 6th term of an arithmetic progression are 8 and 20 respectively. What is the 20th term?
56
62
65
69
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
The 3rd and 7th term of an arithmetic progression are -9 and 11 respectively. What is the 15th term?
Solution |
2
Discuss
|
Find the nth term of the following sequence :
Solution |
3
Discuss
|
A piece of equipment cost a certain factory 6,00,000. If it depreciates in value, 15% the first year, 13.5% the next year, 12% the third year, and so on, what will be its value at the end of 10 years, all percentages applying to the original cost?
Solution |
4
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 |
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
|
How many terms are there in the GP 5, 20, 80, 320........... 20480?
Solution |
7
Discuss
|
If a + 1, 2a + 1, 4a - 1 are in A.P., then the value of a is:
Solution |
8
Discuss
|
For A.P. T18 - T8 = ........ ?
Solution |
9
Discuss
|
The first and last term of an A.P. is a and l respectively. If S is the sum of all the terms of the A.P. and the common difference is given by \(\frac{{{l^2} - {a^2}}}{{k - \left( {l + a} \right)}}\) then k = ?
Solution |
10
Discuss
|
Find the 15th term of the sequence 20, 15, 10 . . . . .
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved