Number series. Numerical Reasoning questions. Test 03
- In each of the following questions a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces.
1) 1, 6, 13, 22, 33, ?The pattern is + 5, + 7, + 9, + 11,.... - 21, 9, 21, 11, 21, 13, 21, ?In this alternating repetition series, the number 21 is interpolated. If you exclude 21, the series increases by 2, beginning with the number 9.
- 10, 14, 26, 42, 70, ?Each term of the series, except the first two terms, is 2 more than the sum of the preceding two terms.
- 1, 9, 17, 33, 49, 73, ?The pattern is + 8, + 8, + 16, + 24,...
- 31, 29, 24, 22, 17, ?This is a simple alternating subtraction series, with a pattern -2, -5, -2, -5 ....
- 1, 9, 25, 49, 81, ?The series consists of squares of consecutive prime numbers.
- 5, 9, 17, 29, 45, ?The pattern is + 4, + 8, + 12, + 16, ....
- 14, 28, 20, 40, 32, 64, ?This is an alternating multiplication and subtracting series with a pattern x2, -8, x2, -8.
- 2, 6, 12, 20, 30, 42, 56, ?The pattern is 1 × 2, 2 × 3, 3 × 4, 4 × 5, 6 × 7, 7 × 8,....
- 3, 7, 15, 31, 63, ?Each number in the series is the preceding number multiplied by 2 and then increased by 1.
Score: 0 /
10
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