Car B is twice as fast as car A. If car A covers 90 km in 2 hours, what is the speed of car B?
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If an object is placed at the center of curvature of a concave mirror, then the image formed will be
Bill Gates co-founded 'Microsoft Corporation' in 1975 with?
If x2 + ax + b, when divided by x - 3, leaves a remainder of 22 and x2 + bx +a, when divide by x - 3, leaves a remainder of 24, then a + b = ?
In a fraction when 3 is added to its numerator and denominator it becomes 4/5. And it becomes 1/2 when 2 is subtracted from both the numerator and denominator. Find the fraction.
Find the products : 0.5 x 0.05 x 0.005 x 500
In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.
Baroque
A defective piece of article which costs Rs. 1200 is being sold at a loss of 15%. If the price is further reduced by 5%, find the S.P?