Home
SELF STUDY
BrowsePracticeTestsPlaylistDoubts & solutionsFree live classesOther courses

Polynomials

Quick practice

Question 1 of 5

Dev is twice as old as Darsh. 10 years ago, his age was 4 times as Darsh’s age. Find the present age of Dev.

A

15

B

10

C

20

D

30

Get unlimited practice with CBSE Class 9 subscription

pick

Boost your performance with adaptive practice tests

pick

Practice every concept in the syllabus

pick

Compare your speed and accuracy with your peers

pick

Download the app and practice on the go