Question
Determine the slant height of a cone with a volume of
1,884 cm³ and a base radius of 15 cm. (Use π = 3.14)Solution
Volume of cone = (1/3) x π X radius2 X height So, (1/3) x 3.14 x 152 x height = 1,884 Or, 235.5 x height = 1,884 Or, height = 8 cm Now, slant height = √(radius2 + height2) = √(152 + 82) = √(225 + 64) = √289 = 17 cm
In the Railway Budget of 2016, three dedicated freight corridors were announced. Which of the following is one of them?
Benares and Allahabad were connected in the year:
Who formed the Indian Railways Association to introduce the railway in India?
DFCCIL is being funded through a debt-equity ratio of:
A horse-drawn tramway began operation in Bombay between Colaba and Parel in the year:
Shatabdi Express train was started in ________.
Integral Coach Factory is located at:
Which of the following states comes under the Western Dedicated Freight Corridor?
Palace on Wheels is run by which state rail tourism?
Which of the following cerates and augments capacity of rail infrastructure?
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