After striking the floor, a rubber ball rebounds to 4/5th of the height from which it has fallen. Find the total distance that it travels before coming to rest if it has been gently dropped from a height of 120 metres.
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
The sum of first five multiples of 3 is:
Solution |
10
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
|
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 |
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
|
How many terms are there in the GP 5, 20, 80, 320........... 20480?
Solution |
5
Discuss
|
If the sum of p terms of an A.P. is q and the sum of q terms is p, then the sum of (p + q) terms will be
Solution |
6
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 |
7
Discuss
|
The nth term of an A.P., the sum of whose n terms is Sn, is
Solution |
8
Discuss
|
Let S denotes the sum of n terms of an A.P. whose first term is a. If the common difference d is given by d = Sn – k Sn-1 + Sn-2 then k =
Solution |
9
Discuss
|
(1) + (1 + 1) + (1 + 1 + 1) + ....... + (1 + 1 + 1 + ...... n - 1 times) = ......
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved