The Nobel Prize for physics this year is for the discovery of the gravitational waves released by violent events in the universe such as the mergers of black holes. ________________. Since then three more detections have been made, the latest one on September 28, 2017. The discovery is due to an extremely delicate experiment. Gravitational waves were predicted by Einstein almost 100 years ago
Solution The third sentence in the paragraph starts with ‘Since then’. So, in the second sentence, some date or event must be mentioned. No other sentence other than option 4 provides such a date or event. So, undoubtedly, option 4 is correct.
The 21st edition of bilateral naval Exercise Varuna began on 16th January, 2023 it is between India and which other country?
Which branch of the government is responsible for implementing laws?
Which of the following athletes has withdrawn from Wimbledon 2022 due to an abdominal tear?
The Gateway of India is located in which city.
Where will India's largest green hydrogen production plant, also known as the green hydrogen hub, be constructed?
As of the last fiscal year, how many unicorns did India have?
Which company exported its first ever consignment of 100 octane premium fuel, XP100, to Sri Lanka?
Where are the headquarters of Razorpay?
What is the name of the new security feature launched by Punjab National Bank (PNB) for its internet and mobile banking systems?
Under which Five Year Plan was the "Blue Revolution" initiated in India?