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  • Question
  • How many American astronauts are successfully replaced ageing batteries on ISS?


  • Options
  • A. 5
  • B. 3
  • C. 4
  • D. 2

  • Correct Answer


  • Explanation
    NASA's Anne McClain and Nick Hague took a spacewalk on 22nd March to replace ageing batteries on the International Space Station. Two American astronauts worked for several hours to swap three nickel-hydrogen batteries with more powerful lithium-ion ones. The duo overcame minor struggles in their first task, which involved attaching a tool bag on one of the station's trusses for possible future use. The space station uses solar panels to generate power but the batteries are used when it is in the dark and not getting power from the sun.

  • More questions

    • 1. Name the country which has agreed to strengthen economic co-operation with India.

    • Options
    • A. Japan
    • B. US
    • C. Netherland
    • D. Russia
    • Discuss
    • 2. Name the country which won the Sultan Azlan Shah Cup 2019.

    • Options
    • A. Malaysia
    • B. India
    • C. South Korea
    • D. Canada
    • Discuss
    • 3. Which of the following movies won the 74th Golden Globes Best Motion Picture Award in the Drama category?

    • Options
    • A. La La Land
    • B. Moonlight
    • C. Nocturnal Animals
    • D. Fences
    • Discuss
    • 4. Which bank has reduced its benchmark lending rate by 0.05% points?

    • Options
    • A. Syndicate Bank
    • B. Union Bank of India
    • C. Allahabad Bank
    • D. Bank of India
    • Discuss
    • 5. The Union Government in recent past revised the Mode of Moderation and Memorandum of Understanding to establish the Border Haats with this country.

    • Options
    • A. Myanmar
    • B. Nepal
    • C. Bangladesh
    • D. Sri Lanka
    • Discuss
    • 6. Former Union Minister, Akhilesh Das Gupta passed away in Lucknow, Uttar Pradesh on 12 April 2017, after suffering from a heart attack. Which party did he serve under in the government?

    • Options
    • A. Bharatiya Janata Party
    • B. Congress Party
    • C. Samajwadi Party
    • D. Bahujan Samajh Party
    • Discuss
    • 7. Which film has won the Golden Bear Award at the 67th Berlin International Film Festival-2017?

    • Options
    • A. Bright Nights
    • B. The Other Side of Hope
    • C. On Body and Soul
    • D. Close Knit
    • Discuss
    • 8. Who is the author of the book "Mr and Mrs Jinnah: The Marriage that Shook India"?

    • Options
    • A. Teesta Setalvad
    • B. Bertil Falk
    • C. Sheela Redddy
    • D. Audrey Truschke
    • Discuss
    • 9. Name the Bank which became the second largest public sector undertaking (PSU) bank.

    • Options
    • A. Axis Bank
    • B. Bank of Baroda
    • C. Union Bank of India
    • D. Dena Bank
    • Discuss
    • 10. As per an announcement by the Union Government, India's nuclear power generation capacity will be tripled by

    • Options
    • A. 2021
    • B. 2022
    • C. 2023
    • D. 2024
    • Discuss


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