Science & Technology MCQs - 2026-04-13

NISAR is focused on Earth observation and its applications, not on studying distant galaxies which falls under astrophysics.

The satellite's synthetic aperture radar technology allows it to collect high-resolution data regardless of weather conditions.

NISAR is distinguished as the first Earth-observing satellite to employ two distinct radar frequencies (L-band and S-band) for comprehensive observation.

The NISAR mission is a joint project between India's ISRO and the United States' NASA.

NISAR is an acronym for NASA-ISRO Synthetic Aperture Radar, highlighting the collaborative nature of the mission.

By providing services in multiple Indian languages, Bhashini is expected to significantly improve digital inclusion and literacy across the country.

Bhashini is an AI-powered chatbot, leveraging artificial intelligence to understand and respond in multiple languages.

The 'Bhashini' initiative is a key component of the broader Digital India program, aiming to enhance digital literacy and access to services.

The chatbot supports all 22 scheduled Indian languages, as recognized by the Eighth Schedule of the Indian Constitution.

Bhashini is designed to make digital services and information accessible to a wider population by overcoming language barriers, thus bridging the digital language divide.