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The overall rainfall in certain region o...

The overall rainfall in certain region of India decreases year after year. Find out from the data the trend in decrease.

A

6 mm

B

7 mm

C

5 mm

D

8 mm

Text Solution

Verified by Experts

The correct Answer is:
C
`26-1=25`
`25-2=23`
`20-4=16`
`16-5=11`
11-6=5
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