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Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
3, 9, 36, 180, ?
The given series follows the pattern x 3 , x 4 , x 5 and so on.
Hence last term will be 180 x 6 = 1080.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
100, 50, ? , 12.5, 6.25
Each term is divided by 2 to get the next term.
Hence missing term will be 50 / 2 = 25.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
5, 7, 11, 13, 17, ?
Here the pattern is + 2, + 4 , + 2, + 4 and so on.
Hence last term will be 17 + 2 = 19.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
81, 100, 121, 144, ?
The given series is set of perfect squares starting from 9.
Hence last term will be 13^{2} = 169.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
99, 91, 75, 67, 51, 43, ?
The terms are formed by subtracting 8 and 16 alternately from the previous term.
Hence the required term will be (43 – 16)= 27.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
2, 0, 3, 1, 4, ?
Alternate terms of the given series form two different series.
First, 2, 3, 4, 5 and the second 0 , 1, 2, 3 .
Hence last term will be 2.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
6, 15, 33, 69, ?, 285
Pattern is (x 2 + 3).
Hence missing term will be 69 x 2 + 3 = 141.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
0, 6, 24, 60, ?
Pattern is (1^{3} – 1) ; (2^{3} – 2) ; (3^{3} – 3) and so on.
Hence last term will be (5^{3} – 5) = 120.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
2, 3, 10, 15, 26, ?
Pattern is (1^{2} + 1) ; (2^{2} – 1) ; (3^{2} + 1) ; (4^{2} – 1) and so on.
Hence last term will be (6^{2} 1) = 35.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
500, 379, 548, 323, ?
Pattern is ( 11^{2} ; + 13^{2};  15^{2} ; + 17^{2 }and so on).
Hence next term will be (323 + 17^{2}) = 612.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
6, 22, 34, 78, ?
Pattern is (2x + 10 ; 2x_{ }– 10 ; 2x + 10 ; 2x  10).
Hence next term will be (78 x 2  10) = 146.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
1, 2, 6, 33, 289, ?
Difference between consecutive terms are 1^{1}, 2^{2}, 3^{3}, 4^{4}.
Hence next term will be (289 + 5^{5}) = 3414.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
6, 14, 36, 98, 276, ?
Pattern is 1^{1} + 2^{1} + 3^{1} ; 1^{2 }+ 2^{2 }+ 3^{2} ; 1^{3 }+ 2^{3 }+ 3^{3} and so on.
Hence next term will be (1^{6} + 2^{6} + 3^{6 }= 1 + 64 + 729) = 794.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
5, 7, 17, 55, 225, ?
Pattern is (x 1 + 2 ; x 2 + 3 ; x 3 + 4 and so on).
Hence next term will be (225 x 5 + 6) = 1131.
Directions for questions: Based on the series of numbers given in the question, find the next / missing number in the series.
0, 7, 26, 63, ?
The given series follows the pattern (1^{3} – 1); (2^{3} – 1) ; (3^{3} – 1) and so on.
Hence last term will be (5^{3} – 1) = 124.
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