Three years ago, the average age of a family of 5 members was 17 years. A baby having been born, the average age of the family is the same today. The present age of the baby is
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Mr. Mahesh sold a bus for Rs. 22,100 with a loss of 15%. At what price should the bus be sold to get a profit of 15%?
Determine the value of 'x' when 3x3 = 27
What should be the average speed of the car to cover a distance of 342 km in 1.9 hours?
The measure of the four successive angles of a quadrilateral are in the ratio 7 : 11 : 7 : 11. The quadrilateral is a ______.
The centroid of an equilateral triangle ABC is G. If AB is 6 cms, the length of AG is
ABC is a right angled triangle. ∠BAC = 90 deg and ∠ACB = 60 deg. What is the ratio of the circum radius of the triangle to the side AB?
Expand and simplify (3x + 2)2*(4x - 3) - (2x3 - 9x2 + 12x - 24)