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A lady wants to select one cotton saree and one polyester saree from a textile shop. If there are 10 cotton varieties and 12 polyester varieties, in how many ways can she choose the two sarees ?
- a)120
- b)140
- c)100
- d)130
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A lady wants to select one cotton saree and one polyester saree from a...
There are 10 cotton sarees. The lady can select the cotton saree in 10 different ways. Corresponding to each of the above 10 different ways, she can select the polyester saree in 12 different ways because there are 12 polyester sarees.. Hence the no. of different ways of selecting the two sarees
= 10 × 12 = 120
= 10 × 12 = 120
Most Upvoted Answer
A lady wants to select one cotton saree and one polyester saree from a...
Number of ways to select the cotton saree: 10
Number of ways to select the polyester saree: 12
To find the total number of ways to choose the two sarees, we can use the concept of counting principle or multiplication rule.
The counting principle states that if there are m ways to do one thing and n ways to do another thing, then there are m * n ways to do both things together.
So, in this case, the number of ways to select the two sarees will be 10 * 12 = 120 ways.
Explanation:
- The lady has 10 options to choose a cotton saree from the 10 cotton varieties available in the shop.
- For each of these 10 options of choosing a cotton saree, she has 12 options to choose a polyester saree from the 12 polyester varieties available in the shop.
- Therefore, the total number of ways to choose the two sarees is the product of the number of options for each saree type, which is 10 * 12 = 120 ways.
Hence, the correct answer is option A) 120.
Number of ways to select the polyester saree: 12
To find the total number of ways to choose the two sarees, we can use the concept of counting principle or multiplication rule.
The counting principle states that if there are m ways to do one thing and n ways to do another thing, then there are m * n ways to do both things together.
So, in this case, the number of ways to select the two sarees will be 10 * 12 = 120 ways.
Explanation:
- The lady has 10 options to choose a cotton saree from the 10 cotton varieties available in the shop.
- For each of these 10 options of choosing a cotton saree, she has 12 options to choose a polyester saree from the 12 polyester varieties available in the shop.
- Therefore, the total number of ways to choose the two sarees is the product of the number of options for each saree type, which is 10 * 12 = 120 ways.
Hence, the correct answer is option A) 120.
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A lady wants to select one cotton saree and one polyester saree from a textile shop. If there are 10 cotton varieties and 12 polyester varieties, in how many ways can she choose the two sarees?a)120b)140c)100d)130Correct answer is option 'A'. Can you explain this answer?
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A lady wants to select one cotton saree and one polyester saree from a textile shop. If there are 10 cotton varieties and 12 polyester varieties, in how many ways can she choose the two sarees?a)120b)140c)100d)130Correct answer is option 'A'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A lady wants to select one cotton saree and one polyester saree from a textile shop. If there are 10 cotton varieties and 12 polyester varieties, in how many ways can she choose the two sarees?a)120b)140c)100d)130Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A lady wants to select one cotton saree and one polyester saree from a textile shop. If there are 10 cotton varieties and 12 polyester varieties, in how many ways can she choose the two sarees?a)120b)140c)100d)130Correct answer is option 'A'. Can you explain this answer?.
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