Which of the following statements regarding vertical farming is/are correct?

1) Under this kind of farming, crops are grown indoors, under artificial conditions of light and temperature

2) It uses soil-less methods such as hydroponics, aquaponics and aeroponics.

Select the correct option 

scientists of which institute developed a new biodegradable polymer fabricated using guar gum and chitosan?

Which of the following statements regarding Project Insight is/are correct?

1) It is a project launched by Union Home Ministry to monitor high value transactions and detect tax evaders.

2) It will use data mining, big data analytics to identify tax evaders from social media platforms.

Select the correct option

Which amongst the following acid occurs in ‘Curd’?

______was the revenue administration and civil justice system in Bengal under the Mughals.