Hard Math Class 9 Level 2

A bag has 6 red 9 blue and 5 green balls. What is the probability of not drawing a blue ball?

एक थैले में 6 लाल 9 नीली और 5 हरी गेंदें हैं। नीली गेंद न निकलने की प्रायिकता क्या है?

Show answer and explanation
Correct Answer

B. 11/20 / 11/20

Explanation

There are 20 balls and 11 are not blue so the probability is 11/20.

कुल गेंदें 20 हैं और नीली नहीं होने वाली गेंदें 11 हैं इसलिए प्रायिकता 11/20 है।

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