What is the reflection of the point (-1 , 5) in the line x = 1?
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If 2x/3 - [5(4x/5 - 4/3)]/2 = 1/3, then what is the value of x?
Excluding stoppages, the speed of a train is 120 kmph and including stoppages, it is 50 kmph. For how many minutes does the train stop per hour?
50% of a = b, then b% of 40 is the same as _________ of a.
A trader had 630 kgs of rice. He sold a part of it at 15% profit and the rest at 8% profit, so that he made a total profit of 12%. How much rice (in kgs) did he sell at 8% profit?
At 30% discount the selling price of an article is Rs 1050. What is the selling price (in Rs) if the discount is 15%?
Area of 4 walls of a cuboid is 57 sq m, if its length is 5.5 m and height is 3 m. What is its breadth (in m)?
A can do 75% of a job in 18 days and B can do 25% of the job in 12 days. If they work on it together, in how many days can they do 75% of the job?