In the following question, select the related number pair from the given alternatives.
53 : 35 : : ? : ?

In the following question, select the related word pair from the given alternatives.
Train : Track : : ? : ?

Meenakshisundaram Ramasamy Viswanathan, who recently passed away, was a famous personality of which field?

India and France, for the first time, have conducted joint patrols from the Reunion Island. The island is in which ocean?

Which organization has launched a website for information related to the COVID-19 pandemic?

Gahirmatha marine sanctuary recently seen in news is in which state?

Recently, an extradition treaty has been signed between India and which country?

The National Super Computer Mission was launched in which year?