For the following questions answer them individually
With reference to India's freedom struggle consider the following statements:
1) The socialist activist Kamaladevi Chattopadhyay had persuaded Gandhiji not to restrict the protests to men alone.
2) The first meeting of the "Round Table Conferences" was held in November 1930 in Mumbai.
3) Viceroy Lord Willingdon was sympathetic to Mahatma Gandhi.
Which of the statements given above is / are correct?
The _____________ commercial companies set up their base in India during the Mughal Empire at Masulipatnam in 1605.
The traveller Marco Polo who visited India in the Thirteenth century was from which country?
Consider the following pairs:
Object : Mass (Kg)
1) Uranium atom : 10-10
2) Mosquito : 10-5
3) Boeing 747 aircraft : 108
4) Milky Way Galaxy : 1010
Which of the above pairs are correctly matched?
Which of the following electromagnetic waves can be detected using Point contact diodes?