फॉर्च्यून की बिजनेसपर्सन ऑफ द ईयर 2019 सूची में कौन शीर्ष पर रहा?

Read the passage carefully and choose the best answer to each question out of the four alternatives.

Andaman and Nicobar Islands consist of mainly two groups of islands, with distinctive features of the original residents - Negroid and Mongolese. It is strange to see how these two different groups migrated to these islands so far from the mainland - from India and Myanmar. The aboriginals found in these islands are the Jarawas, Sentinelese, Onges, Shompenites, mainly found in Andaman and the Nicobarese in Nicobar. Of these the Nicobarese in general, and some of the Onges, have accepted that so-called modern civilization and learned the use of modern tools and facilities. They can be seen frequently in the Port Blair market. The aboriginals are looked after by the Anthropological Department of the Government, who make regular visits to their islands and supply them with food and other necessities.

These aboriginals still do not know how to use a matchbox and prepare fire by rubbing two pieces of wood; they also do not know the use of cloth. If the people from the Anthropological Department offer them clothes, they use them only as turbans and not to wrap their bodies

Original residents of Andaman and Nicobar Islands are

42 सेमी . व्यास वाले एक वृताकार तार को एक आयत के रूप में मोड़ा जाता है जिसकी भुजाओं का अनुपात 6 : 5 है  आयत का क्षेत्रफल कितना होगा ? 

Select the INCORRECTLY spelt word.

1 अक्टूबर 2020 को एस अपर्णा को किस संस्था का सचिव नियुक्त किया गया?

निम्नलिखित में से कौन सा अंटार्कटिका क्षेत्र में स्थित एक भारतीय अनुसंधान केंद्र है?

हाली ही में किस ने आर्टिफिशयल इंटेलिजेंस पर वैश्विक शिखर सम्मेलन 'RAISE 2020’ का उदघाटन किया ?

The main point is written in which part of an official or formal letter?