Five years ago, the average age of P and Q was 25. The average age of P, Q and R today is 25. Age of R after 5 years will be :
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
Find the average of all the numbers between 6 and 34 which are divisible by 5 -
Solution |
2
Discuss
|
A set A consists of integers 27, 28, 30 and 33. If integer k is included in the set, the average of set A will increase by 30%. What is the value of integer k ?
Solution |
3
Discuss
|
A man started his journey from Lucknow to Kolkata, which is 200 km, at the speed of 40 kmph then he went to Banglore which is 300 km, at the speed of 20 kmph. Further he went to Ahmedabad which is 500 km, at the speed of 10 kmph. The average speed of the man is :
Solution |
4
Discuss
|
The average height of 30 boys out of a class of 50 is 160 cm. If the average height of the remaining boys is 165 cm, the average height of the whole class (in cm) is :
Solution |
5
Discuss
|
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero ?
Solution |
6
Discuss
|
If the mean of a,b,c is M and ab+bc+ca=0, then the mean of a2,b2,c2 is:
Solution |
7
Discuss
|
If the average of 5 consecutive integers is x then, find the average of next to next 5 consecutive integers.
Solution |
8
Discuss
|
The average age of husband and his wife was 23 years at the time of their marriage. After five tears they have a one-year old child. The average age of the family of three, when the child was born, was-
Solution |
9
Discuss
|
In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?
Solution |
10
Discuss
|
The average of two numbers is XY. If one number is X, the other is-
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved