1. With reference to the Brahmaputra, consider the following statements:

1. It is knowns as Yarlung Zangbo river in Tibet.

2. In 2015 China operationalised its first hydropower project at Zangmu in Tibet, while three other dams at Dagu, Jiexu and Jiacha are being developed, all on the upper and middle reaches of the river.

Which of the statements given above is/are correct?

2. Sanaa, often mentioned in news, is the largest city in:

3. With reference to the CALM-2 mutations, consider the following statements:

1. CALM-2 mutations are known to cause sudden death due to cardiac arrest.

2. Calmodulin 2 is a protein that in humans is encoded by the CALM2 gene.

Which of the statements given above is/are correct?

4. With reference to the airbags, consider the following statements:

1. According to the recent notification by Union Ministry of Road Transport and Highways there should be an airbag for passengers seated on the front seat of a vehicle, next to the driver.

2. India accounts for 50% of all road crash victims in the world, as per a recent World Bank report.

Which of the statements given above is/are correct?

5. Singorgarh Fort, a hill-fort of Gondwana Kingdom is located in: Singorgarh Fort, a hill-fort of Gondwana Kingdom is located in: