Which one of the following plant is preferred for mixed cropping in order to enhance the bioavailability of nitrogen?
(a) Maize
(b) Barley
(c) Wheat
(d) Gram
Answer:
Plant purify air during
(a) Transpiration
(b) Desiceation
(c) Photosynthesis
(d) Respiration
Answer:
Carbon-dating is used to determine the age of
(a) Rocks
(b) Fossils
(c) Plants
(d) None of these
Answer:
Which among the following is the oldest dynasty?
(a) Gupta
(b) kushan
(c) Kanva
(d) Maurya
Answer:
The Prayaga Prasasti/Allahabad Pillar Inscription is associated with which one of the following?
(a) Samundragupta
(b) Asoka
(c) Mahapadmananda
(d) Chandragupta Maurya
Answer:
In the courtyard of the Quwwat-ul-Islam Mosque of Delhi stands the famous iron pillar in the memory of
(a) Harsha
(b) Anangpal
(c) Asoka
(d) Chandra
Answer:
Who renovated Sudarshan lake without using forced labour?
(a) Asoka
(b) Rudradaman
(c) Chandragupta Maurya
(d) Bindusar
Answer:
Who in ancient India assumed the title amitraghata?
(a) Asoka
(b) Bindusar
(c) Chnadragupta Maurya
(d) Ajatshatru
Answer:
With whose reign is the Gandhara school of Art associated?
(a) Asoka
(b) Chandrgupta Vikramaditya
(c) Kanishka
(d) Harsha
Answer:
At which of the following places was the headless statue of Kanishka found?
(a) Sanchi
(b) Takshsila
(c) Mathura
(d) Allahabad
Answer: