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Find the wrong term in the following number series
4, 5, 16, 81, 568, 5112
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4*1+1=5
5*3+1=16
16*5+1=81
81*7+1=568
568*9+1=5113
945, 270, 90, 36, 20, 12
945÷3.5=270
270÷3=90
90÷2.5=36
36÷2=18
18÷1.5=12
12, 14, 18, 26, 38, 62
12+2=14
14+2+2=18
18+4+4=26
26+8+6=40
40+14+8=62
87, 69, 52, 39, 27, 17
9*9+6=87
8*8+5=69
7*7+4=53
6*6+3=39
5*5+2=27
4*4+1=17
24, 40, 60, 88, 104, 136
8*3=24
8*5=40
8*7=56
8*11=88
8*13=104
8*17=136
What should be come in the place of question mark in the following questions?
132 - √289 + 18 % of 550 + √2401 = ?
169-17+99+49=?
300=?
80 % of 270 + 12.5 % of 1536 - 12*9 – 180 = ?
216 + 192 – 108 – 180 = ?
120=?
150% of 120 + √1521 * 3 – 497 + 374 = ?
180 + 117 – 497 + 374 = ?
174=?
(0.7)64 ÷ (0.343)20 * 0.49 = (0.7)?
(0.7)64 ÷ ((0.7)3)20 * 0.72 = (0.7)?
(0.7)64-60+2 = (0.7)?
? = 6
(70)2 - (64)2 + √6561 + 1331 ÷ 11 + ?=1010
4900-4096+81+121+?=1010
4=?
Correct (-)
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