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Probability Maths Hots Problem CBSE Class 10th Question Paper 2016 (SA2)

841 views · Published 30 March 2017 · 7:03 · Indexed 28 October 2026

Channel: Dilip Thakur · 2017 · People & Blogs

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Hots Question Solved. This is the question belonging to probability. 
Question- A number ‘x’ is selected from the numbers 1,2,3,4 and another number ‘y’ is selected at random from the numbers 1,4,9,16. Find the probability that the product of ‘x’ and ‘y’ is less than 16.
Step I- In this question we will have to take each number from the first set and multiply with the numbers of the set two.
Total outcomes will be 1,4,9,16,2,8,18,32,3,12,27,48,4,16,36,64. ( Total Number is 16)
Step-2. Out of the total outcomes, the favourable outcome (product less than 16) will be 1,4,9,2,8,4,3,12 (Total number is 8)
Step 3 Probability will the Total number of favourable outcome/ Total number of outcomes. 
    8/16=1/2
For any questions, please get back to me.

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