Question

in a quiz competition Ravi give answer of 70% of question he failed to give answer of 6 question find the total number of question asked in the quiz competition ​

Answer 1

Let the total questions are X

Then unanswered question are 30%

Which are equal to 6

According to question

We have

X•30/100 =6

X=20

Answer 2

number of questions he failed to answer=6(given)

percentage of questions he failed to answer=30%(100%-70%)

let the total number of questions asked in the quiz competition

be x

30% of x=6

$\frac{30}{100} \times x = 6$

$\frac{3}{10} \times x = 6$

$x = 6 \times \frac{10}{3}$

$x = 2 \times 10$

$x = 20$