For the following questions answer them individually
The space shuttle which successfully carried Sunita Williams to space in 2012
The leader who led the country in atoning for the past wrongs
By signing which pact with Gandhiji did Ambedkar give up his demand for separate electorates?
Sunita Williams, renowned astronaut of Indian origin, spent a record of days in space
The second biggest greenhouse gas emitter (after the USA) in the world is
The author of the management principle 'In a hierarchy, every employee tends to rise to his level of incompetence'