76: Consider the following:
1. Birds
2. Dust blowing
3. Rain
4. Wind blowing
Which of the above spread plant diseases?
(a) 1 and 3 only
(b) 3 and 4 only
(c) 1, 2 and 4 only
(d) 1, 2, 3 and 4
77: Who among the following started the newspaper Shome Prakash ?
(a) Surendranath Banerjee
(b) Ishwar Chandra Vidyasagar
(c) Raja Rammohan Roy
(d) Dayanand Saraswati
78: India is home to lakhs of persons with disabilities. What are the benefits available to them under the law?
1. Free schooling till the age of 18 years in government-run schools.
2. Preferential allotment of land for setting up business.
3. Ramps in public buildings.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
79: The loss of Qandhar was a big blow to the Mughal empire from the view point of
(a) natural resources
(b) buffer territory
(c) communication
(d) strategic stronghold
80: Which of the following Muslim rulers enforced price control system ?
(a) Alauddin Khilji
(b) Mohammad Tughlaq
(c) lltutmish
(d) Balban