Question
If A:B:C = 2:3:8 and (C - B) = 130, then find the
product of 'C' and 'A'.Solution
Let A = '2x' So, B = (3/2) × 2x = '3x' and C = (8/2) × 2x = '8x' ATQ; 8x - 3x = 130 Or, 5x = 130 So, x = 26 So, C - A = 8x × 2x = 16x2 = 16 × 26 × 26 = 10816
More Ratio Questions
What will come in place of the question mark (?) in the following series?
48, 291, ?, 399, 408, 411
18, 30, 50, 102, 282, ?
- What will come in place of the question mark (?) in the following series?
24, 27, 34, 46, 64, ? 150 Â Â Â 15Â Â Â 3Â Â Â ? Â Â Â Â 0.36Â Â Â Â 0.18
13, 28, ?, 118, 238, 478
3   2    10   ?   17   16
32, 64, 8, ?, 2, 4Â
8, 9, 125, ?, 1331, 169Â
226  231   466  ?  5606  28031    Â
 5, 6, 14, 45, 184, ? Â
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