Medium Math Class 9 Level 8

A bag has 12 red 8 blue and 5 green balls. What is the probability of not drawing a red ball?

एक थैले में 12 लाल 8 नीली और 5 हरी गेंदें हैं तो लाल गेंद न निकलने की प्रायिकता क्या है?

A 12/25 / 12/25 B 13/25 / 13/25 C 8/25 / 8/25 D 5/25 / 5/25
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Correct Answer

B. 13/25 / 13/25

Explanation

There are 25 balls and 13 are not red so the probability is 13/25.

कुल गेंदें 25 हैं और लाल नहीं होने वाली गेंदें 13 हैं इसलिए प्रायिकता 13/25 है।

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