UPSC APFC SOLUTION/KEY 2016
Question
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Answer
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Walking at 3/4th of his usual speed, a man reaches his office 20 minutes late. What is the time taken by him to reach the office at his usual speed?
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60 minutes
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A and B run a 1 km race. A gives B a start of 50 m and still beats him by 15 seconds. If A runs at 8 km/h, what is the speed of B?
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7.4 km/h
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In a race of 1 km, A can beat B by 40 m and B can beat C by 50 m. with how much distance can A beat C in a 0.5 km race ?
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45m.
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In an office, 40% of the employees are men and the rest women. Half of the employees are tall and half short. If 10% of the employees are men and short, and 40 employees are women and tall, the number of tall men employees is
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60
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A provisions shop-owner is found to mix 25 kg of rice worth Rs 32/kg and 20 kg of rice worth Rs 35/kg and the mixed rice is sold at 15% profit. What is the selling price of the mixed rice?
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Rs. 38.33/Kg
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The original lay of a rectangular plot ABCD
On open ground is 80 m long along AB, and 69 m wide along BC. Concreted pathways are intended to be laid on the inside of the plot all around the sides. The pathways along BC and DA are each 4 M wide. The pathways along AB and DC will mutually be of equal widths such that the un-concreted internal plot will measure three-fourth of the original area of the plot ABCD. What will be the widths each of these pathways along AB and DC?
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5m
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At a dinner party, every two guests used a bowl of rice between them, every three guests used a bowl of dal among them and every four guests used a bowl of curd among them there are altogether 65 bowls. What is the number of guests present at the party?
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60
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If the radius of a circle is reduced by 50, its area will be reduced by
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75%
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In an examination paper where maximum marks are 500, A got 10% marks less than B, B got 25% marks more than C, and C got 20% marks less than D. If A got 360 marks, what marks did D get?
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80%
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What is the perimeter of the figure shown below?
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44 cm
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