Which of the following statements about the technological innovations during the Industrial Revolutions are correct?

1. Mule was the nickname for a machine invented in 1779, that allowed the spinning of strong and fine yarn.

2. Water Frame, invented in 1769 by Richard Arkwright, made it possible to weave pure cotton clothes.

3. Power loom, invented by Edmund Cartwright in 1787, could be used to weave any kind of materials.

Select the correct answer using the code given below :

Which one of the following Ashokan Minor Rock Edicts, contains the personal name of the king - Ashoka?

Arrange the following in correct chronological order

1. Charak Samhita

2. Bharat's Natyashastra

3. Sangam Literature

4. Ashtadhyayi

Select the correct answer using the code given below:

Consider the following statements with reference to the Bhoodan Movement:

1. Vinoba Bhave organized "The Sarvodaya Samaj' to take up the work of non-violent transformation in India

2. Jayaprakash Narayan withdrew from active politics to join the Bhoodan Movement in 1953

3. In the wake of the Bhoodan Movement the first donation of land was made in the village of Pochampalli in Telangana

How many of the statements given above is/are correct?