21. What was the name of the Rig Vedic god of agriculture and rain?
A) Varuna
B) Indra
C) Agni
D) Parjanya
Answer: D) Parjanya
22. Which of the following was not a major center of metalworking in Rig Vedic society?
A) Taxila
B) Ujjain
C) Mathura
D) Puri
Answer: D) Puri
23. What was the name of the Rig Vedic system of land measurement?
A) Bigha
B) Acre
C) Hectare
D) Gatha
Answer: A) Bigha
24. Which of the following was not a major source of irrigation in Rig Vedic society?
A) Rivers
B) Canals
C) Wells
D) Ponds
Answer: D) Ponds
25. What was the name of the Rig Vedic goddess of wealth and prosperity?
A) Varuna
B) Indra
C) Agni
D) Lakshmi
Answer: D) Lakshmi