Question

55, 11, 44, 77, 33, 99, 88, 55, 77, 22, 66, 33, 11, 55, 88, 66, 33, 88, 55, 22, 22, 44, 33, 44 99, 66. How many even numbers are there in the sequence which are immediately preceded by an odd number but immediately followed by an even number? (A) 11 (B) 22 (C) 33 (D) 44​

Answer 1

Answer:

There are only 3 even numbers that are preceded by odds and followed by another even number.

Explanation:

55, 11, 44, 77, 33, 99, 88, 55, 77, 22, 66, 33, 11, 55, 88, 66, 33, 88, 55, 22, 22, 44, 33, 44 99, 66