NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 3: Data Handling - Fill in the Blanks
Question 22

Question. 22

The probability of an event which is certain to happen is ________.

Answer:

The probability of an event which is certain to happen is 1.

Detailed Answer with Explanation:

A certain event has probability 1.

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NCERT Exemplar Solutions Class 7 – Mathematics – Unit 3: Data Handling – Fill in the Blanks | Detailed Answers