The asteroids revolve round the Sun in between :

Which state government has renamed the Rajiv Gandhi National Park as Orang National Park?

Two equal circles of radius 4 cm intersect each other such that each passes through the center of the other. The length of the common chord is

Which party of Singapore has won power for the second time by winning 83 out of 93 seats?

When was the 15th summit held between India and the European Union?

Which former football player of Australia has announced his retirement?

Recently, the famous personality 'CS Seshadri' has passed away, was he?

 Pipe A alone & pipe B alone can fill the same tank in 5 hours and 4 hours respectively. If the ratio of efficiency of pipe A & B together to that of pipe C alone is 9:2, then find time taken by pipe C alone to fill the same tank?