Which of the following countries has become the first in the world to ban social media for teenagers under the age of 16?

Scientists from which of the following countries discovered the galaxy named Alakananda with the help of the James Webb Telescope?

On which of the following days is International Mountain Day celebrated every year?

India’s cooperative ride-hailing initiative, Bharat Taxi, has launched its pilot operation in Delhi and which other state?

At which of the following locations is the 11th India International Science Festival (IISF) 2025 being held?