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An integer Q is odd, negative and product of ten different integers. W
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26 Aug 2024, 01:23
26 Aug 2024, 01:23
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Question Stats:
50% (01:21) correct
50% (01:01) wrong based on 8 sessions
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An integer Q is odd, negative and product of ten different integers. Which of the following options are true?
Indicate all the apply
A. Each of the integers in the product is negative
B. Each of the integers in the product is odd
C. Every odd numbered integer in the product must be negative
D. All the integers in the product are negative
Indicate all the apply
A. Each of the integers in the product is negative
B. Each of the integers in the product is odd
C. Every odd numbered integer in the product must be negative
D. All the integers in the product are negative
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Re: An integer Q is odd, negative and product of ten different integers. W
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10 Dec 2024, 15:11
10 Dec 2024, 15:11
Expert Reply
We know an integer Q is odd, negative and is a product of ten different integers; we need to check that which of the given options are true.
Product of 10 integers can be odd only if all the integers are odd and for the product to be negative, odd number of integers i.e. 1 or 3 or 5 or 7 or 9 of the 10 integers need to be negative. (Note: - even if one number is even in the product of integers, the result of the product must be even)
Hence out of the given choices only (B) i.e. each of the integers in the product is odd must be true.
Product of 10 integers can be odd only if all the integers are odd and for the product to be negative, odd number of integers i.e. 1 or 3 or 5 or 7 or 9 of the 10 integers need to be negative. (Note: - even if one number is even in the product of integers, the result of the product must be even)
Hence out of the given choices only (B) i.e. each of the integers in the product is odd must be true.
gmatclubot
Re: An integer Q is odd, negative and product of ten different integers. W [#permalink]
10 Dec 2024, 15:11
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