Which one of the following is an example of symbiotic

The SI unit of length is _________ .

Which bank is Piyush Gupta set to step down from as CEO?

Project Nexus is a multinational initiative for linking real-time payment systems. Which of the following countries is NOT a part of Project Nexus?

_____ was the son of a Chief of the Jnatrika (or Jhatrika) Kshatriya clan.

What kind of device is a digital camera when used to capture images digitally and send pictures to a computer?

Malavikagnimitra, a drama of the 5th century CE, was written by _________.

What is the index of the Bombay Stock Exchange (BSE) known as?

Mudumalai National Park is located in which state of India?

Aman Singh Bisht is associated with which of the following sports?

Which of the following is a human factor responsible for soil erosion?

1. Deforestation

2. Run off water

3. Overgrazing