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A trader allows two successive discounts of x% and y% on the marked price of an article. Is the selling price of the article less than Rs. 18,000?

What is the length of a wooden board of width 6 metres and thickness one-third of the width?

Statement I: Surface area of the board is 152 m².

What is the age of a class teacher?

I. There are 13 students in the class.

II. The average age of students and the teacher is 16 years.

What is the length of the metro travelling at uniform speed?

What is the downstream speed of the boat?

Statement I: The speed of the boat is 15 km/hr.

Find the volume of the cylinder?

Statement I: Height of the cylinder is equal to the radius of the base.

What is the average of L, 50, 76, 82, M and N?

I. L is six more than M.

II. N is four less than L.

What is the time taken by train to go from Station A to Station B?