3.5, 7, 10.5, 14, ?...

3.5, 7, 10.5, 14, ?

A

a. 15.5

B

b. 16.5

C

c. 18.5

D

d. 17.5

लिखित उत्तर

Verified by Experts

The correct Answer is:

D

`3.5+3.5=7`
`7+3.5=10.5`
`10.5+3.5=14`
`14+3.5=17.5`

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