81. The famous temple complex of Angkor Wat, which is located in Cambodia, was built by which ancient Indian civilization?
a) Maurya Empire
b) Gupta Empire
c) Chola Empire
d) Khmer Empire
82. The famous Buddhist university of Nalanda, which was one of the first and most renowned universities in the world, was located in which present-day state of India?
a) Uttar Pradesh
b) Bihar
c) West Bengal
d) Madhya Pradesh
83. The famous ancient Indian king Harsha, who ruled over the Indian subcontinent in the 7th century CE, was a patron of which religion?
a) Hinduism
b) Buddhism
c) Jainism
d) Sikhism
84. The famous ancient Indian king Chandragupta Maurya, who founded the Maurya Empire, was mentored by which philosopher?
a) Gautama Buddha
b) Mahavira
c) Chanakya
d) Adi Shankara
85. The famous Indian emperor Ashoka the Great converted to Buddhism after which war?
a) Kalinga War
b) Battle of Panipat
c) Battle of Plassey
d) Third Anglo-Mysore War
