Medium Math Class 9 Level 5

What is the probability of getting a prime number less than 4 when a die is thrown?

एक पासे को फेंकने पर 4 से कम 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

B. 1/3 / 1/3

Explanation

Prime numbers less than 4 are 2 and 3 so probability is 2/6 = 1/3.

4 से कम अभाज्य संख्याएं 2 और 3 हैं इसलिए प्रायिकता 2/6 = 1/3 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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