Find the next tern in the following seri

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Target Exam

CUET

Subject

General Aptitude Test

Chapter

Logical and Analytical Reasoning

Topic

Series of figures

Question:

Find the next tern in the following series ?

10 , 5 , 7.5, 15 , 37.5 , 112.5 ......

Options:

393.75

394.25

294.75

237.25

Correct Answer:

393.75

Explanation:

The pattern follow in the above series:

10 ×0.5 = 5

5 × 1.5 = 7.5

7.5× 2 = 15

15 × 2.5 = 37.5

37.5 × 3 = 112.5

112.5 ×3.5 = 393.75