Latest TCS Aptitude Question SOLUTION: Q is a prime number bigger than 10. What is the smallest positive number (except 1) that 3Q can be divided by equally?

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Q is a prime number bigger than 10. What is the smallest positive number (except 1) that 3Q can be divided by equally?

Asked In TCS (10 years ago)

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roja  (10 years ago)

Q is a prime num,but 3Q is not a prime num coz it is a multiple of 3.suppose Q is 13 then 3Q is 39.... 3 divides 39 in three equal parts.hence the smallest positive num which divides 3Q is 3....2 didn't divide any prime num coz any prime other than 2 is not an even num.

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anshul mittal  (10 years ago)

ans: 3
11*3=33 divisible by 3
13*3=33 divisible by 3

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pushpank sharma  (10 years ago)

ans:3 as per rule. if A is divisible by B then AC is also divisible by B

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Guru Pranav  (10 years ago)

ans:33 divides 39 in three equal parts.

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