Question
E, F, G, H and I are five sisters. G is younger than
only two persons. F is older than E but younger than G. I is not the oldest. Who is the oldest?Solution
G is younger than only two persons it means ___ > ____> G . F is older than E but younger than G it means G > F > E I is not the oldest it means H is the oldest and I is the second oldest. Hence the arrangement will be as follows: H > I > G > F > E
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40, 56, 85, 129, 190, 268
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2, 5, 9, 14, 20, 28 95, 139, 191, 251, 319, 380
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27, 38, 52, 70, 94, 122 Find the wrong number, in the given number series,
1680, 840, 2520, 630, 3150, 475
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1, 2, 6, 24, 120, 600 15, 27, 51, 99, 193, 387
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8, 12, 24, 60, 180, 540