Artificial-Intelligence
October 3, 2023UGC NET CS 2005 june-paper-2
October 3, 2023UGC NET CS 2005 june-paper-2
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Question 5
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Minimum number of individual shoes to be picked up from a dark room ( containing 10 pair of shoes) if we have to get at least one proper pair :
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2
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20
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11
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None of these
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Question 5 Explanation:
→ There are 10 pair of shoes available in the dark room which means 20 individual shoes are available in the room.
→ If you pick shoes from one to ten individual shoes, there may be chance of getting same individual shoes.
→ There is no guarantee that getting one proper pair from 10 individual shoes.
→ If You pick 11 shoes, then there may chance of 10 individual shoes of same type and one individual shoe of another type. So we will get at least one proper pair shoe from 11 individual shoes.
→ If you pick shoes from one to ten individual shoes, there may be chance of getting same individual shoes.
→ There is no guarantee that getting one proper pair from 10 individual shoes.
→ If You pick 11 shoes, then there may chance of 10 individual shoes of same type and one individual shoe of another type. So we will get at least one proper pair shoe from 11 individual shoes.
Correct Answer: C
Question 5 Explanation:
→ There are 10 pair of shoes available in the dark room which means 20 individual shoes are available in the room.
→ If you pick shoes from one to ten individual shoes, there may be chance of getting same individual shoes.
→ There is no guarantee that getting one proper pair from 10 individual shoes.
→ If You pick 11 shoes, then there may chance of 10 individual shoes of same type and one individual shoe of another type. So we will get at least one proper pair shoe from 11 individual shoes.
→ If you pick shoes from one to ten individual shoes, there may be chance of getting same individual shoes.
→ There is no guarantee that getting one proper pair from 10 individual shoes.
→ If You pick 11 shoes, then there may chance of 10 individual shoes of same type and one individual shoe of another type. So we will get at least one proper pair shoe from 11 individual shoes.
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