High School

What numbers will come next in the series given below?
145, 148, 141, 144, 137, _ , _

A) 140, 132
B) 141, 134
C) 141, 135
D) 140, 133

Answer :

To determine what numbers will come next in the sequence: 145, 148, 141, 144, 137, we need to identify the pattern that affects these numbers.

Let's analyze the differences between consecutive terms:

  1. The difference between 145 and 148 is +3.

  2. The difference between 148 and 141 is -7.

  3. The difference between 141 and 144 is +3.

  4. The difference between 144 and 137 is -7.

Notice the pattern: it alternates between adding 3 and subtracting 7.

Applying this pattern to find the next numbers:

  • From 137, add 3 to get the next number: 137 + 3 = 140.

  • From 140, subtract 7 to get the next number: 140 - 7 = 133.

So, the next numbers in the sequence are 140 and 133.

Therefore, the correct choice is option D) 140, 133.