A boy on being asked what 6/7 of a certa...

A boy on being asked what `6/7` of a certain fraction was, made the mistake of dividing the fraction by `6/7` and so got an answer which exceeded the correct answer by `13/70` Find the fraction :

A

`(2)/(3)`

B

`(3)/(5)`

C

`(4)/(5)`

D

`(7)/(9)`

Text Solution

Verified by Experts

The correct Answer is:

B

Topper's Solved these Questions

NUMBER SYSTEM
ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS |225 Videos
MOCK TEST II
ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise MCQ|100 Videos
PARTNERSHIP
ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise Questions|26 Videos

Similar Questions

Explore conceptually related problems

A person was asked to find 7/9 of a fraction. He made a mistake of dividing the fraction by 7/9 and got an answer which exceeded the correct answer by 8/21 Then the correct answer is

A person was asked to find (7)/(9) of a fraction. He made a mistake of dividing the fraction by (7)/(9) and so got an answer which exceeded the correct answer by (8)/(21) .Then the correct answer is

A run was to find 6//7 of a fraction. Instead of multiplying, he divided the fraction by 6//7 and the result obtained was 13//70 greater than original value. Find the fraction given to Arun ?

A boy was asked to multiply a number by 5/11 . Instead he divided by 5/11 and there by his answer exceeded the correct answer by 192. What is the correct answer?

A student was asked to divide a number by 3. But instead of dividing it he multiplied it by 3 and got 29.7. What was the correct answer ?

In an examination, a student was asked to divide a certain number by 8. By mistake he multiplied it by 8 and got the answer 2016 more than the correct answer. What was the number ?

Arrange the fractions 6/7, 7/8, 4/5 and 3/4 in descending order.

ADVANCED MATHS BY ABHINAY MATHS ENGLISH-NUMBER SYSTEM -MULTIPLE CHOICE QUESTIONS

When an integer K is divided by 3, the remainder is 1, and when K+ 1 i...
Text Solution
|
A student was asked to multiply a number by (2)/(3) but he divided th...
Text Solution
|
A boy on being asked what 6/7 of a certain fraction was, made the mist...
Text Solution
|
Instead of multiplying a number by 0.72, a student multiplied it by 7....
Text Solution
|
A boys was asked to find the value of (3)/(8) of a sum of money.Instea...
Text Solution
|
A student was asked to divide a number by 6 and add 12 to the quotient...
Text Solution
|
In a examination , a student was asked to find (3)/(14) of a certain ...
Text Solution
|
A girl was asked to multiply a number by (7)/(8) , instead she divide...
Text Solution
|
A student was asked to multiply a given number by (8)/(17) . Instead, ...
Text Solution
|
If 1 is added to the denominator of a fraction it becomes (1)/(2) . If...
Text Solution
|
The numerator of a fraction is 4 less than the denominator. If the num...
Text Solution
|
A fraction becomes (1)/(3) when 1 is subtracted from both the numerat...
Text Solution
|
If * means adding 6 times the second number to the first number, th...
Text Solution
|
A number consists of two digits such that the digit in the tens pla...
Text Solution
|
In a two-digit number, the digit at the unit's place is 1 less than tw...
Text Solution
|
A 2 digit number is 3 times the sum of its digits. If 45 is added to t...
Text Solution
|
The sum of all the natural numbers from 51 to 100 is
Text Solution
|
The sum of all the 3 digit numbers is
Text Solution
|
The sum of the squares of three consecutive natural numbers is 2030. T...
Text Solution
|
Sum of two numbers is 40 and their product is 375.What will be the sum...
Text Solution
|