Number Series Questions and Answers
Home > Numerical Tests > Number Series > Number Series Questions
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much
Look at this series: 80, 10, 70, 15, 60, ... What number should come next?
Answer & Explanation:
Answer: Option A
Explanation: This is an alternating addition and subtraction series. In the first pattern, 10 is subtracted from each number to arrive at the next. In the second, 5 is added to each number to arrive at the next.
Look at this series: 2, 6, 18, 54, ... What number should come next?
Answer & Explanation:
Answer: Option C
Explanation: This is a simple multiplication series. Each number is 3 times more than the previous number.
Look at this series: 5.2, 4.8, 4.4, 4, ... What number should come next?
Answer & Explanation:
Answer: Option D
Explanation: In this simple subtraction series, each number decreases by 0.4.
Look at this series: 1000, 200, 40, ... What number should come next?
Answer & Explanation:
Answer: Option A
Explanation: This is a simple division series. Each number is divided by 5.
Page 1 | Page 2 | Page 3 | Page 4 | Page 5 | Page 6 | Page 7 | Page 8 | Page 9 | Page 10 | Page 11 | Page 12 | Page 13 | Page 14 | Page 15