A toy is sold for Rs. 900 at 50% profit when profit is calculated on selling price. Find the profit% on cost price?
Selling price = Rs. 900 Profit on selling price = 50% Profit = 900 × 50/100 = Rs. 450 So, cost price = 900 - 450 (selling price - profit) = 450 Profit on costprice = 450/450× 100 = 100%
The point where the total mass of a body is considered to be concentrated is known as what?
A larger force on a rotating body results in larger _____.
The term ‘Isoneph' indicates the lines of equal –
Which of the following statement is correct?
I. Magnetite is a natural magnet
II. A freely suspended magnet always aligns in N-S direction
__________ is the metal used for making the filament of the light bulb.
Which of the following is caused due to the Newton’s first law of motion?
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The potential inside a charged hollow sphere is __________.
The mass and energy equivalent to 1 a.m.u. respectively are -