Easy Math Class 9 Level 1

What is the probability of a sure event?

किसी निश्चित घटना की प्रायिकता कितनी होती है?

A. 0 B. 1/2 C. 1 D. 2
Show answer and explanation
Correct Answer

C. 1

Explanation

A sure event always occurs so its probability is 1.

निश्चित घटना हमेशा घटती है इसलिए उसकी प्रायिकता 1 होती है।

Related Questions

Easy Math Class 10 Level 1

What is the area of a circle with radius 7 cm when π = 22/7?

7 सेमी त्रिज्या वाले वृत्त का क्षेत्रफल कितना होगा जब π = 22/7 हो?

A. 44 सेमी² / 44 cm² B. 77 सेमी² / 77 cm² C. 154 सेमी² / 154 cm² D. 308 सेमी² / 308 cm²
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