A circle with radius 5 units is inscribed in a square. What is the area of the square?
In a right triangle, the sides are in the ratio 3:4:5. A circle is inscribed in the triangle. What is the area of the triangle covered by the circle?Â
X has 30% more money than Y, and Z has 35% less money than Y. What percent more money does X have than Z?
A container holds a mixture of juice and water in the ratio of 5:2. When 6 liters of juice are added to the mixture, the ratio of...
7Â Â Â Â 10Â Â Â Â Â Â 4 Â Â Â Â Â Â 13Â Â Â Â Â Â ? Â Â Â Â Â Â 16
...The average age of 8 colleagues is 16 years. When 2 new colleagues join the average age increases by one year. Find the average age of the new colleague...
The sum of the ages of a father and his son is 50 years. After 5 years, the father's age will be twice that of his son. What are their present ages?
I). 2p 2  – 13p + 21 = 0
II). q 2  – 10q + 24 = 0
I. x ² – 10x + 21 = 0
II. y ² – 8y + 15 = 0
A, B and C started a online education website by investing Rs.30,000, Rs.45,000 and Rs.60,000 respectively. Find the share of A’s, out of an annual pr...
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