Olympiad Test: Number Series - 2 - Class 3 MCQ

This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.

In this simple alternating subtraction and addition series; 1 is subtracted, then 2 is added, and so on.

This is a simple subtraction series. Each number is 6 less than the previous number.

This is a simple addition series with a random number, 8, interpolated as every other number. In the series, 6 is added to each number except 8, to arrive at the next number.

This is an alternating multiplication and subtracting series: First, multiply by 2 and then subtract 8.

In this addition series, 1 is added to the first number; 2 is added to the second number; 3 is added to the third number; 4 is added to the fourth number; and go on.

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.

In this simple subtraction series, each number decreases by 0.4.

This is a simple subtraction series. Each number is 35 less than the previous number.

This is a simple addition series. Each number increases by 2.