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Permutation: n Different Things Taken r at a Time

To Unlock the...

Question

To Unlock the suitcase Shalini has left clues for his brother.

Clue 1. The code is 3-digit even number and multiple of 4.

Clue 2. The number is greater than twice of 150 and less than 400.

Clue 3. Last digit of number is 0.
What is the Code?

A

440

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B

320

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C

370

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D

365

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Solution

The correct option is B 320
The code is 320

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