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What is the value of the integer t ? (1) Each of the integers 2, 3, an

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What is the value of the integer t ? (1) Each of the integers 2, 3, an  [#permalink]

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New post 31 Dec 2017, 11:24
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A
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E

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71% (01:03) correct 29% (01:11) wrong based on 33 sessions

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What is the value of the integer t ?

(1) Each of the integers 2, 3, and 5 is a factor of t.
(2) Each of the integers 60, 90, and 150 is NOT a factor of t.

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What is the value of the integer t ? (1) Each of the integers 2, 3, an  [#permalink]

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New post 31 Dec 2017, 12:38
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Bunuel wrote:
What is the value of the integer t ?

(1) Each of the integers 2, 3, and 5 is a factor of t.
(2) Each of the integers 60, 90, and 150 is NOT a factor of t.


(A) Each of the integers 2, 3, and 5 is a factor of t. t can be any integer multiple of LCM of 2,3 and 5 i.e. 30. ( t can be 30,60,90...) - Not Sufficient.
(B) Each of the integers 60, 90, and 150 is NOT a factor of t. - Not Sufficient. t can be any integer other than multiple of 60,90 and 150.

Combining these two.

Consider for example - 30 and 210. Both these integers satisfy conditions A and B. Hence there is no unique value of integer t. So answer is E.

Thanks,
Piyush

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What is the value of the integer t ? (1) Each of the integers 2, 3, an &nbs [#permalink] 31 Dec 2017, 12:38
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