The flow of energy in an ecosystem follows the laws of 

Which data communication method is used to send data in both directions at the same time?

Match the following.
A. Input device                                                  P. ROM
B. Processing device                                       Q. Touch Screen
C. Storage Device                                             R. Printer
D. Output Device                                              S. Flash Memory

The 'Shukra Pond' got constructed by Akbar is situated in which fort?

Who will be the first woman to conduct an orchestra at the Oscars in February 2020? 

Which output device transfers processed information into a printed page?  

The_______ is a bird which symbolises peace.

What was the initial share capital of Reserve Bank of India?