The 3rd and 7th term of an arithmetic progression are -9 and 11 respectively. What is the 15th term?
28
87
51
17
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
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 |
2
Discuss
|
The 3rd and 8th term of an arithmetic progression are -13 and 2 respectively. What is the 14th term?
Solution |
3
Discuss
|
A bacteria gives birth to two new bacteria in each second and the life span of each bacteria is 5 seconds. The process of the reproduction is continuous until the death of the bacteria. initially there is one newly born bacteria at time t = 0, the find the total number of live bacteria just after 10 seconds :
Solution |
4
Discuss
|
The nth term of an A.P., the sum of whose n terms is Sn, is
Solution |
5
Discuss
|
The sum of first five multiples of 3 is:
Solution |
6
Discuss
|
If a, b, c are in A.P., then (a – c)2/ (b2 – ac) =
Solution |
7
Discuss
|
The 2nd and 6th term of an arithmetic progression are 8 and 20 respectively. What is the 20th term?
Solution |
8
Discuss
|
The 7th and 21st terms of an AP are 6 and -22 respectively. Find the 26th term
Solution |
9
Discuss
|
What is the sum of the following series? -64, -66, -68, ......, -100
Solution |
10
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 |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved