- A26
- B49
- C17
- D37
Step-by-Step Solution
The pattern is : 2, 5, 10, 17, 26, 37, 50; the last term should be 50, so 49 is wrong.
Answer: B) 49
One term in the series is wrong: 2, 5, 10, 17, 26, 37, 49. Which number is wrong?
Competition practiceNumber Series
Master this topic in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Number Series practice questions
More Number Series practice
One term in the series is wrong: 3, 6, 12, 24, 46, 96. Which number is wrong?One term in the series is wrong: 5, 11, 23, 48, 95, 191. Which number is wrong?One term in the series is wrong: 4, 5, 12, 39, 158, 805. Which number is wrong?Complete the pattern: 3, 11, 27, 59, 123, ?2, 9, 23, 51, 107, ? — which number continues the pattern?