Hexaware Number Series Quiz 1

Follow this pattern :
11^2+11 = 132
10^2 +10 = 110
9^2+9 = 90
8^2+8= 72
7^2+7 = 56
6^2+6= 42
5^5+5 = 30

This is an alternating multiplication and subtracting series: First, multiply by 4 and then add the number by 4 .

The number series are in the terms of cube series and with odd number series like:
9^3 = 729
7^3 = 343
5^3 = 125
3^3 = 27

The number series are in pattern with addition of the odd number series.
123 + 9 =131
123 + 7 =138
138 + 5 =143
143 + 3 =146
146 + 1 =147

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In multiple of 5 the numbers are added to the number series like:
151+5= 156
156+5= 161

Logic is

8 * 4^2 = 128
10 * 4^2 = 160
12 * 4^2 = 192
14 * 4^2 = 224
16 * 4^2 = 256

This is a simple alternating addition and multiplication series.
In the first pattern, 5 is added;
In the second pattern, 2 is multiplied.

Rule =(1st number) (1st number + 5 = 2nd number) (2nd number * 2 = 3rd number) (3rd number + 5 = 4th number) and the process continues

50+5 = 55
55*2 = 110
110+5 = 115
115 * 2 = 230
230 + 5 = 235
235*2 = 470

Explanation: In this series, The numbers series is added with 25 in every number.
169 + 25 = 194
194 + 25 = 219
219 + 25 = 244
244 + 25 = 269
269 + 25 = 294

The number series are in successive subtraction series of - 10, -12, -14 and then again -10,-12,-14.

562 - 10 = 552
552 - 12 = 540
540 - 14 = 526
526 - 10 = 516
516 - 12 = 504
504 - 14 = 490