In a bag there are 10 blocks numbered 1 to 10. I will draw a block from the bag. What is the probability of my drawing a block with an odd number?

• A 1/2
• B. 1/4
• C. 2/10
• D. 1/10

Solution :

Blocks numbered 1 - 10

Drawing a block which is an Odd number :

• 1,3,5,7,9

Propability of getting an Odd number :

5 odd numbers in 10 numbers

• 5/10 or 1/2

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