Latest Book Aptitude Question SOLUTION: the external radius and the thickness of a metallic sperical shell is 6 cm and 2 mm respectively. The shell is melted and drawn into a wire of diameter 1 cm of the wire is sold

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Previous Question: Mr Dev invests Rs 120000 in 10% Rs 100 shares at 20% premium. If tax is deducted at the rate of 10% find his annual income from his investments. Later on Mr dev sells half of his shares at Rs 140 per share. He invests the proceeds in 15% Rs 10 share available at 20 % discount. What annual income will he receive now from his investments in shares if the tax is deducted at the same rate Next Question: The speed of an express train is x km/h and the speed of a ordinary train is 12 km/h less than that of express train. If the ordinary train takes 1 hr longer than the express train to cover a distance of 240 km find the speed of the express train.

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the external radius and the thickness of a metallic sperical shell is 6 cm and 2 mm respectively. The shell is melted and drawn into a wire of diameter 1 cm of the wire is sold at Rs 5 then find the price that the so made will fetch: Asked In Book Harsh Poddar (10 years ago); Unsolved Read Solution (1); Is this Puzzle helpful? (2) (2) Submit Your Solution

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Previous Question: Mr Dev invests Rs 120000 in 10% Rs 100 shares at 20% premium. If tax is deducted at the rate of 10% find his annual income from his investments. Later on Mr dev sells half of his shares at Rs 140 per share. He invests the proceeds in 15% Rs 10 share available at 20 % discount. What annual income will he receive now from his investments in shares if the tax is deducted at the same rate Next Question: The speed of an express train is x km/h and the speed of a ordinary train is 12 km/h less than that of express train. If the ordinary train takes 1 hr longer than the express train to cover a distance of 240 km find the speed of the express train.

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