Question
At a village trade fair a man buys a horse and a camel
together for Rs 51,250. He sold the horse at a profit of 25 % and the camel at a loss of 20 %. If he sold both the animals at the same price, then the cost price of the cheaper animal was Rs ____________.Solution
Both animal sold at same price Horse = 25% (Profit) = 1/4 = 5/4 Camel = 20% (Loss) = 1/5 = 4/5                 CP          SP                      SP Same Horse   4 × 4      5 ×  4     = 16      20              Camel  5 ×  5     4 ×  5     = 25      20 Total C = 41 – 51250 Cheaper Horse = 16 ×  1250                                = 20000
612, 487,?, 396, 388, 387
Find the missing number in the given number series.
1, 2, 6, 24, 120, ?What will come in place of the question mark (?) in the following series?
36, 85, ?, 230, 330, 451
Find the missing term in the series:
2, 5, 11, 23, 47, ?
What will come in place of the question mark (?) in the following series?
400, 841, 1202, ?, 1716, 1885
44   45    41   50    ?      59    23
...221, 100, 0, -81, ?
...900 Â Â Â 90Â Â Â 18Â Â Â ? Â Â Â Â 2.16Â Â Â Â 1.08
16, 20, 11, 27, ?, 38
37, 57, 82, ?, 147, 187
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