(11p - 99)(4p + 179)
Answers
Step-by-step explanation:
Here we have given Memory based Number Series questions. Candidates those who are all going to write the examination can check this pattern and make use it.
1). 5, 6, 14, 45, ? 925
Logic: ×1+1, ×2+2, ×3+3, ×4+4
Ans: 184
2). 16, 9, 10, 16, 33, ?
Logic: ×0.5+1, ×1+1, ×1.5+1, ×2+1, x2.5+1
Ans: 83.5
3). 3, 6, 17, 44, 95, ?
Logic: Difference of Difference is 8, 16, 24,32
Ans: 178
4). 15, 24, 49, 98, 179, ?
Logic: Difference of: 32, 52, 72, 92, 112
Ans: 300
5).65, 74, 56, 92, 20, ?
Logic: +9, -18, +36, -72, +144
Ans: 164
6). 6, 7, 16, 51, ? 1045
Logic: ×1+1, ×2+2, ×3+3, ×4+4
Ans: 208
7). 16, 25, 50, 99, 180, ?
Logic: Difference of: 32, 52, 72, 92, 112
Ans: 301
8). 4, 7, 17, 41, 86, ?
Logic: Difference of Difference is 7, 14, 21
Ans: 152
9). 72, 79, 65, 93, 37, ?
Logic: Difference +7, -14, +28, -56
Ans: 149
10).12, 7, 8, 13, 27, ?
Logic: ×0.5+1, ×1+1, ×1.5+1, ×2+1, x2.5+1
Ans: 68.5
Step-by-step explanation:
(11p - 99)(4p + 179)
=11p(4p+179)-99(4p+179)
=44p^2+1969p-396p-17721
=44p^2+1573p-17721
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