For the following questions answer them individually
BE, CF are two medians of $$\triangle $$ABC and G is their point of intersection. EF cuts AG at O. Ratio of AO : OG is equal to
AB is diameter of a circle having centre at O. P is a point on the circumference of the circle. If $$\angle$$POA = 120$$^\circ$$, then the measure of $$\angle$$PBO is
If $$2 \sin^2 q - 3 \sin q + 1 = 0, q$$ being positive angle less than or equal to 90 degrees, then the values of $$q$$ are
A vendor purchased 40 dozen bananas for ₹ 250. Out of these 30 bananas were rotten and could not be sold. At what rater per dozen should he sell the remaining bananas to make a profit of 20%?
The length of two parallel chords of a circle of radius 5 cm are 6 cm and 8 cm in the same side of the centre. The distance between them is
The time required for a sum of money to amount to four-time itself at 15% simple interest p.a. will be
Average age of seven person in a group is 30 years, the average age of five persons of this group is 31 years. What is the average age of the other two persons in the group/