-How many solid spheres 6cm in diameter could be moulded from a solid metal cylinder whose height is 45cm and diameter 4cm?

Related MCQs

• -A man, whose height is 1.5m, standing 8m from a lamp post, observes that his shadow cast by the light is 1.25m in length. How high is the light?
• -If the length of the shadow of a pole is √3 times the actual height of the pole, the angle of elevation of the sun will be
• -The angle of elevation of the top of a tower is 30 degrees, on walking 100m meter, the elevation is found to be 60 degrees. Find the height of the tower.
• -Suresh, the son of Mahesh is married to Sia, whose sister Jia is married to Amar, the brother of Suresh. How is Jia related to Mahesh?
• 68-In class of 250 students, 75.8% took French and 49.4% took Latin. How many students took both French and Latin?
• -In class of 250 students, 75.8% took French and 49.4% took Latin. How many students took both French and Latin?
• -In a statistical investigation of 1000 families of a city, it was found that 60 families had neither a radio nor a TV. 790 families had a radio and 210 families had a TV. How many families in the sample have both?
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