Where did Maharaja Jai Singh built observatories?
1. Delhi
2. Jaipur
3. Ujjain
4. Varanasi
Select the correct answer from the codes given below:
a) 1 and 2
b) 1 and 3
c) 2 and 3
d) 1, 2, 3 and 4

Options

A. 1 and 2
B. 1 and 3
C. 2 and 3
D. 1, 2, 3 and 4

Answer

D

Explanation

Balaji Vishwanath (1713–20), Bajirao I – (1720–40), Balaji Bajirao (1740–61), Madhavrao – (1761–72).