Electric bulb filament is made of
The writer of Mahabhasya 'Patanjali' was a contemporary of
(b) Pushyamitra Sunga
(d) Chandragupta Maurya
Who among the following was the founder of Agra?
(a) Firoz Tughlaq
(b) Sikandar Lodhi
(c) Bahlol Lodhi
Tejaswini Sawant is the first Indian woman to be crowned World Champion in
On whose coins the name of the last Caliph of Baghdad appeared for the first time?
(a) Alauddin Khalji
(b) Alauddin Masud Shah
(c) Qutbuddin Aibak
Who was he renowned Jain Acharya, who was greatly honoured by Akbar?
(c) Chandraprabha Suri
(d) Hiravijaya Suri
Turamaya, a contemporary of Asoka, was the ruler of
Which of the following colleges was the first to be established?
(a) Muslim Anglo-Oriental College
(b) Mayo College
(c) Delhi College
(d) Hindu College, Calcutta
Which of the following is not a Green house Gas?
(b) Nitrous oxide
(c) Carbon dioxide