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1.

The length of diagonal of a square is $9\sqrt{2}$ cm. The square is reshaped to form a triangle. What is the area (in cm2) of largest incircle that can be formed in that triangle?1). $6\pi$2). $9\pi$3). $12\pi$4). $15\pi$

Answer»

I THINK OPTION 3 is the RIGHT ANSWER
Discussion
2.

The ratio of the volume of two cylinders is 7 : 3 and the ratio of their heights is 7 : 9. If the area of the base of the second cylinder is 154 sq.cm, then what will be the radius (in cm) of the first cylinder?1). $6\sqrt{2}$2). $6\sqrt{3}$3). $7\sqrt{2}$4). $7\sqrt{3}$

Answer» OPTION 4 is the ANSWER
Discussion
3.

In triangle ABC, AD, BE and CF are the medians intersecting at point G and area of triangle ABC is 156 sq.cm. What is the area (in sq.cm) of triangle FGE?1). 132). 263). 394). 52

Answer» OPTION 1 is the ANSWER
Discussion