Calculate the BMI of a 20 year old boy whose body weight is 60 kg and height is 1.7 metres.

Calculate the BMI of a 20 year old adult man whose body weight is 60 kg and height is 1.7 metre. Calculate the required amount (in gm) of carbohydrate protein and fat if his energy requirement is 2400 kcal.

What is basal metabolism? Calculate the BMR of an eighteen year old student, sedentary workers, whose body weight is 60kg. Write the importance of measurement of BMR.

Calculate the potential enrgy of a body of mass 50 kg raised to a height of 4 m above the ground. If the body falls down under gravity freely, then what will be its velocity when it just touches the ground ? (Given g=9.8 m//s^(2))

Calculate how many cubic decimetre of concrete materials will be needed to construct two cylindrical pillars each of whose diameter is 5*6 decimetres and height is 2*5 metres. Calculate the cost of plastering the curved surface area of the two pillars at Rs. 125 per sq-metres.

The Heights of two tower are 180 metres and 60 metres respectively. If the angle of elevation of the top of the first tower from the foot of the second tower is 60^(@) . Calculate the angle of elevation of the top of the second tower from the foot of the first.

The volume of a right circualr cylinder varies as the square of the radius of its base , when its height is constant and as the height when the radius of the base is constant . The volume of a cylinder the radius of whose base and height are respectively 2 metres and 7 metres is 88 cubic metres . The volume and radius of the base of a cylinder are 396 cubic metres and 9 metres respectively . Detemine the height of the cylinder.

The quantity of iron - sheet to make a boy a of right circular conical shape is 75(3)/(7) sq-m. if the slant height of it 5 m, then calculate the volume of air in the boya and its height. Determine of the expenditure to colour the whole surface of the boya at the rate of rupees 2.80 per square - metres. [The width of the iron - sheet not to be considered while calculating.]

If the angle of elevation of a kite is 60^(@) and the length of thread is 20sqrt(3) metres, calcluate the height of kite above the ground.

Fill n the blanks if the angle of elevation a kite is 60^@ and the length of thread is 20sqrt3 metres, then the height of kite above the ground is____.

Calculate calorie value of 175 gm carbohydrate 45 gm fat and 25 gm protein. What should be the ideal body weight of a man with 5 feet 7 inch height according to Broka's Index.