Question

out of 200 candidates who appeared in a certain examination 25% were not successful how many candidates were successful​

Answer 1

Step-by-step explanation:

Let the number of candidates appeared be x

Then number of candidates who qualified =20% of x=

5

x

Number of candidate selected =10% of

5

x

=

50

x

Given,

50

x

=290

⇒x=14500

Answer 2

Answer:

Correct option is

A

14500

Let the number of candidates appeared be x

Then number of candidates who qualified =20% of x=

5

x

Number of candidate selected =10% of

5

x

=

50

x

Given,

50

x

=290

⇒x=14500