Medium Math Class 9 Level 1

What is the probability of getting a prime number when a die is thrown?

एक पासे को फेंकने पर अभाज्य संख्या आने की प्रायिकता क्या है?

A) 1/6 / 1/6 B) 1/3 / 1/3 C) 1/2 / 1/2 D) 2/3 / 2/3
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Correct Answer

C. 1/2 / 1/2

Explanation

Prime numbers on a die are 2, 3 and 5 so probability is 3/6 = 1/2.

पासे पर अभाज्य संख्याएं 2 3 और 5 हैं इसलिए प्रायिकता 3/6 = 1/2 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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