1. The concept of paradox of thrift was coined by
a. Paul A. Samuelson
b. Alfred Marshall
c. Adam smith
d. John Maynard Keynes
2. Drumlin
a. fine grained bed of ephemeral lake in a desert
b. an elongated hill in the shape of an inverted spoon formed by glacial ice
c. an area or flat, dried up land, especially a desert basin from which water evaporates quickly
d. form around lowland rivers and creeks without human intervention
3. Which of the following is the biggest port of India?
a. Mumbai
b. Chennai
c. Kochi
d. Visahapatnam
4. Belt and Road initiative is a policy of
a. USA
b. India
c. China
d, Japan
5. State bird of Telangana
a. Sarus Crane
b. Indian roller
c. Common dove
d. Great hornbill