Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

Compound Interest

Question:

A sum of money becomes Rs.450 after two years and becomes Rs.675 after 4 years at compound interest. The sum is:

Options:

300

400

200

500

Correct Answer:

300

Explanation:

           Principal     :       2 yes.         :            4 yrs.

                                     450            :           675

                                        2             :              3

                2          :           3           ↵

                ⇓                       ⇓× 150

                ⇓× 150         450 (given)

            300/-