CTET Class I to V 2018 Dec Paper

Question : 51 of 150

Marks: +1, -0

If Red part in the following pie chart is 40, what is Whitepart?

Solution:

Let the whole part be x
Red part

= 1/2×x =40

⇒ x = 80

∴ white part

= 1/8×80 =10

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