Question

In quiz competition ravi gave answer of 70% of the questions . he failed to give answer of six questions . find the total no of questions asked in quiz

Answer 1

Let the total no of questions asked in the question be x
Therefore, 70/100x+6=x
7/10x+6=x
6=3x/10
3x=60
x=20
Therefore, no of question asked in the quiz is 20

Answer 2

Given,
Ravi gave answer of 70% question.
He failed to give answer of 6 question.
According to the question,
Ravi failed to answer (100-70)% question
= 30% question
Therefore,
Number of total questions=100/30 ×6
=20
Answer: Number of total questions is 20.