Insert the missing number.
2, 6, 12, 20, 30, 42, 56, (....)
The pattern is 1 x 2, 2 x 3, 3 x 4, 4 x 5, 5 x 6, 6 x 7, 7 x 8.
So, the next number is 8 x 9 = 72.
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2, 4, 12, 48, 240, (....)
Go on multiplying the given numbers by 2, 3, 4, 5, 6.
So, the correct next number is 1440.
8, 7, 11, 12, 14, 17, 17, 22, (....)
There are two series (8, 11, 14, 17, 20) and (7, 12, 17, 22) increasing by 3 and 5 respectively.
6, 3, 3, 6, 24, ?
Find the next number in the given number series?
Given
6 3 3 6 24 ?
Here
6
6 x 0.5 = 3
3 x 1 = 3
3 x 2 = 6
6 x 4 = 24
24 x 8 = 192
The next number in the given series is 192.
what is the missing number in the sequence given below?
12 9 13.50 30.37 ? 341.71
Given number series is 12 9 13.5 30.3 ? 341.7
Here the pattern followed by the series is
12
12 x 0.75 = 9
9 x 1.5 = 13.5
13.5 x 2.25 = 30.3
30.37 x 3 = 91.12
91.12 x 3.75 = 341.71
Hence, the missing number in the sequence is 91.12.
Find out the wrong number in the given sequence of numbers.
52, 51, 48, 43, 34, 27, 16
Subtract 1, 3, 5, 7, 9, 11 from successive numbers.
So, 34 is wrong.
Find the odd one out ?
Hawk , Parrot , Owl , Eagle
All except Parrot are birds of prey.
56, 72, 90, 110, 132, 150
The numbers are 7 x 8, 8 x 9, 9 x 10, 10 x 11, 11 x 12, 12 x 13.
So, 150 is wrong.