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Resistance R ∝ L, where L = length of the wire. Doubling the length doubles the resistance (assuming area and material same). This is used in designing electrical circuits. Thinner and longer wires have more resistance.
6 6 3 6.5 12 33
...366 276 196 126 66 ?
9999 6666 ? 2962.66 1975.11 1316. 74
...150 160 140 ? 130 180
...4, 8, 24, ?, 840, 9240
1512?9216
...3 5 ? 75 1125 84375
...Find the value of c.
-3 -2 -12 -9 -100 -375
31 a ...
18, 32, 50, 82, 132, ?
In each of the following questions the number series is given. One term of the series is denoted by x. You have to calculate of value of x and by using ...