Question
Select the option that is related to the third number
in the same way as the second number is related to the first number: 54: 486 :: 26:?Solution
54 × (5 + 4) = 54 × 9 = 486 26 × (2 + 6) = 26 × 8 = 208
5 6.5 20 113.5 799 ...
A series is 4, 5, 17, 88, 620, 5585
If another series a, b, 23, d, e, f follows the same pattern as the given number series, then find the approx...
If 6 4 x 5.75 9,
Then, (x²-1) = ?
...203, 223, 198, 218, ?, 213
15 12 5 ? -21 -40
...40 30 20 ? 7.5 4.375
15 12 ? 9 21 6
...16, 54, 128, ‘?’, 432,686
9999 6666 ? 2962.66 1975.11 1316. 74
...30, 39, 66, ? , 174, 255