science & tech MCQ section 5 MCQ Questions & Answers Detailed Explanation

Answer: (c)

The Himmat application will allow women to send a distress call to the Police Control Room and their relatives in case of any emergency.

Answer: (c)

The IIG is located in Mumbai.

Answer: (a)

In the Second World War, pigeons were used less due to advances in telecommunication systems and radar, but they were still used in active service in Europe, India and Burma. The last pigeon messaging service was disbanded in 2006 after 60 years of active service in India.

Answer: (a)

While the Industrial Revolution meant that more goods could be produced for human consumption, it also meant that more pollution would be emitted into the sky and more natural resources would have to be exploited in the production process. Industrialization has resulted in pollution of water, air and

Answer: (d)

A geosynchronous satellite is a satellite in geosynchronous orbit, with an orbital period the same as the Earth’s rotation period. Such a satellite returns to the same position in the sky after each sidereal day, and over the course of a day traces out a path in the sky that is typically some form of analemma.

Answer: (c)

Contactless cards launched by ICICI Bank can be used to make electronic payments by waving the cards near the merchant terminal instead of dipping or swiping. These cards are based on Near Field Communication technology.