1. With whom did Leander Paes did won the Tallahassee Challenger title 2017?
a. Andy Rpddick
b. Scott Lipsky
c. Milos Raonic
d. None of these
2. Which of the following is the first state to use automatic weather stations for farmers?
a. Maharashtra
b. Andhra Pradesh
c. Himachal Pradesh
d. Assam
3. IIT Roorkee scientists created low-cost solar cells using which of the following fruit?
a. Pineapple
b. Guava
c. Litchi
d. Jamun
4. The Real Estate (Regulation & Development) Act makes it mandatory for all builders - developing a project where the land exceeds_________ square metre - to register before launching or even advertising their project?
a. 1500 square metre
b. 1000 square metre
c. 500 square metre
d. None of these