Consider the following statements
1. The Slave dynasty is founded by a slave of Muhammad Ghori.
2. The Slave dynasty ruled from 1206 to 1290 CE.
Which of the following statement(s) are correct?

Who excavated the Harappan remains at Rupnagar of Punjab?

A. Y. D. Sharma

B. Daya Ram Sahni

C. Rakhal Das Bandopadhyay

D. None of them

Features of the urban Harappan culture found in Punjab is/are

A. Wheel made pottery of distinctive kind

B. Planned cities and towns

C. Standard weight and seals bearing a script

D. All of the above

In Punjab the sites of Palaeolithic Age are found in the valley of river -

A. Soan

B. Ravi

C. Betwa

D. Sutlej

No sites of ...... Age in Punjab has discovered so far.

A. Paleolithic

B. Mesolithic

C. Neolithic

D. Both (A) and (B)