Five numbers 10, 7, 5, 4 and 2 are to be arranged in a sequence from left to…
GATE · 2019 · AE · General Aptitude
Five numbers 10, 7, 5, 4 and 2 are to be arranged in a sequence from left to right following the directions given below:
No two odd or even numbers are next to each other.
The second number from the left is exactly half of the left-most number.
The middle number is exactly twice the right-most number.
Which is the second number from the right?
- A.
2
- B.
4
- C.
7
- D.
10
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