Of the three numbers, the average of the...

Of the three numbers, the average of the first and the second is greater than the average of the second and the third by 15. What is the differnce between the first and the third of the three numbers?

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ALLIGATION
GAGAN PRATAP |Exercise ALLIGATION (SHEET-3)|25 Videos
BOAT & STREAM
GAGAN PRATAP |Exercise MULTIPLE CHOICE QUESTIONS|42 Videos

Similar Questions

Explore conceptually related problems

Of the three numbers, the average of the first and the second is greater than the average of the second and the third by 15. What is the difference between the first and the third of the three numbers? (a) 15 (b) 45 (c) 60 (d) Data inadequate (e) None of these

The average of the first and the second of three numbers is 10 more than the average of the second and the third of these numbers. What is the difference between the first and the third of these three numbers?

Out of three given numbers, the first number is twice the second and thrice the third. If the average of these three numbers is 154, then what is the difference between the first and the third numbers?

Among three numbers, the first is twice the second and thrice the third. If the average of the three numbers is 49.5, then the difference between the first and the third number is

Of the three numbers,the ratio of the first and the second is 8:9 and that of the second and third is 3:4. If the product of the first and third numbers is 2400, then what is the second number?

Out of three numbers the sum of the first and the second number is 73 and the sum of the second and the third number is 77. The sum of third and thrice the first number is 104. What is the third number?

Of the three numbers, the second is twice the first and it is also thrice the third. If the average of three numbers is 44, the difference of the first number and the third number is

GAGAN PRATAP -AVERAGE-Multiple Choice Questions

The average of five positive numbers is 56. If the first number is thr...
Text Solution
|
The side of a square exceeds the side of another square by 4cm and the...
Text Solution
|
Of the three numbers, the average of the first and the second is great...
Text Solution
|
The average of a non-zero number, its square and its cube is 127 times...
Text Solution
|
The average of x, y and z is 45. x is as much more than the average as...
Text Solution
|
Out of four numbers the average of the first three is 26 and that of t...
Text Solution
|
A student finds the average of ten 2-digits numbers. While copying num...
Text Solution
|
In a class of 180 students, 45% are girls and the remaining are boys. ...
Text Solution
|
In a class of 60 students, 40% are girls. The average weight of the wh...
Text Solution
|
The average height of 5 boys is 175 cm. A sixth boy joined the group a...
Text Solution
|
The weight of 9 members out of 22 are measured consecutively and their...
Text Solution
|
A library lias an average of 265 visitors on Sundays and 130 visitors ...
Text Solution
|
In a class of 80 students, 60% participate in games and the rest do no...
Text Solution
|
The average score in Mathematics of 90 students of section A and B of ...
Text Solution
|
Given that the mean of five numbers is 28. If one of them is excluded ...
Text Solution
|
The average weight of 8 persons is increased by 2.5 kg. When one of th...
Text Solution
|
The average age of 25 men is 28 years. 5 new men of an average age of ...
Text Solution
|
The average salary of a person for the months of February, March, Apri...
Text Solution
|
The average of n numbers is 58. If each of 65% of the numbers is incre...
Text Solution
|
In AKGEC college in B.Tech.ECE branch there are three sections A, B an...
Text Solution
|