PYQ - UPSC CISF 2024 —> PROSPECTIVE BPSC QUESTIONS- 70th BPSC
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In some parts of India, consumption of underground water causes mottled teeth and bone damage. Which one of the following is responsible for this malady ?
(CAPF 2009)
(CAPF 2009)
Anonymous Quiz
68%
Fluoride ion
19%
Chloride ion
8%
Oxide ion
5%
Carbonate ion
👍1
The paste of a white material in water is used to maintain a fractured bone fixed in place. The white material used is called
(CDS 2 2017)
(CDS 2 2017)
Anonymous Quiz
5%
Bleaching powder
86%
Plaster of Paris
8%
Powder of zinc oxide
0%
Lime powder
Which of the following is NOT correctly matched?
[UP PCS 2021]
[UP PCS 2021]
Anonymous Quiz
3%
(a) Acid present in vinegar - Acetic acid
16%
(b) Compound present in bones - Calcium phosphate
81%
(c) Souring of milk - Nitric Acid
0%
(d) Acid present in gastric juice - Hydrochloric acid
The purest form of the amorphous carbon is
(BPSC CDPO 2021)
(BPSC CDPO 2021)
Anonymous Quiz
29%
(A) wood charcoal
37%
(B) sugar charcoal
5%
(C) bone charcoal
22%
(D) lampblack
7%
(E) None of the above/More than one of the above
Why does water appear white in a waterfall? - The Hindu
https://www.thehindu.com/sci-tech/science/why-does-water-appear-white-in-a-waterfall/article68199474.ece
https://www.thehindu.com/sci-tech/science/why-does-water-appear-white-in-a-waterfall/article68199474.ece
The Hindu
Why does water appear white in a waterfall?
Water appears white in a waterfall due to multiple reflections and refractions of light within the water droplets.
Satwik-Chirag regain world number one ranking after Thailand Open triumph - The Hindu
https://www.thehindu.com/sport/other-sports/satwik-chirag-regain-world-number-one-ranking-after-thailand-open-triumph/article68200898.ece
https://www.thehindu.com/sport/other-sports/satwik-chirag-regain-world-number-one-ranking-after-thailand-open-triumph/article68200898.ece
The Hindu
Satwik-Chirag regain world number one ranking after Thailand Open triumph
Satwiksairaj Rankireddy and Chirag Shetty regain top spot in men's doubles world rankings after Thailand Open victory.
What is aircraft turbulence and how common is it? | Explainer - The Hindu
https://www.thehindu.com/sci-tech/science/what-is-aircraft-turbulence-and-how-common-is-it-explainer/article68201559.ece
https://www.thehindu.com/sci-tech/science/what-is-aircraft-turbulence-and-how-common-is-it-explainer/article68201559.ece
The Hindu
What is aircraft turbulence and how common is it? | Explainer
One passenger dies in turbulence on Singapore Airlines flight, raising questions about safety and climate change impact.
Saudi Arabia to host World Environment Day 2024 with a focus on land restoration, desertification, and drought resilience
https://www.unep.org/news-and-stories/press-release/saudi-arabia-host-world-environment-day-2024-focus-land-restoration
https://www.unep.org/news-and-stories/press-release/saudi-arabia-host-world-environment-day-2024-focus-land-restoration
UN Environment Programme
Saudi Arabia to host World Environment Day 2024 with a focus on land restoration, desertification, and drought resilience
Nairobi/Riyadh, 12 September 2023 – The Kingdom of Saudi Arabia will host World Environment Day 2024 with a focus on land restoration, desertification and drought resilience, the UN Environment Programme (UNEP) and Saudi Arabia announced today.
Why do the Sustainable Development Goals matter? | UNEP - UN Environment Programme
https://www.unep.org/explore-topics/sustainable-development-goals/why-do-sustainable-development-goals-matter
https://www.unep.org/explore-topics/sustainable-development-goals/why-do-sustainable-development-goals-matter
UN Environment Programme
Why do the Sustainable Development Goals matter?
The environment underlies each of those goals – from eliminating hunger to reducing inequalities to building sustainable communities around the world. UNEP is committed to working with all concerned parties to support the achievement of the 17 UN Sustainable…
International booker prize 2024
"Kairos" by "Jenny Erpenbeck", translated by Michael Hofmann, wins the International Booker Prize 2024
#Awards
"Kairos" by "Jenny Erpenbeck", translated by Michael Hofmann, wins the International Booker Prize 2024
#Awards
👍2
Vice President Jagdeep Dhankhar will visit the Islamic Republic of Iran tomorrow. During his visit, he will attend an official ceremony to condole the tragic death of Iranian President Dr. Seyyed Ibrahim Raisi, Foreign Minister Dr. Hussein Amir-Abdollahian and other Iranian officials in a helicopter crash on May 19.
An important milestone for BIMSTEC regional cooperation! The BIMSTEC Charter came into force on 20 May 2024, providing the legal and institutional framework for meaningful cooperation and deeper integration of the Bay of Bengal region. It enables BIMSTEC to partner with other interested countries/organizations and include observers and new members
न्यूक्लियर पॉवर कॉर्पोरेशन ऑफ इंडिया लिमिटेड (NPCIL) का मुख्यालय कहां स्थित है?
Where is the headquarters of Nuclear Power Corporation of India Limited (NPCIL) located?
Where is the headquarters of Nuclear Power Corporation of India Limited (NPCIL) located?
Anonymous Quiz
7%
कानपुर/Kanpur
23%
गुवाहाटी/Guwahati
27%
दिल्ली/Delhi
43%
मुंबई /Mumbai
किस समिति की अनुशंसाओं के आधार पर भारत में NSE (नेशनल स्टॉक एक्सचेंज) की स्थापना की गई थी?
On the basis of the recommendations of which committee was NSE (National Stock Exchange) established in India?
On the basis of the recommendations of which committee was NSE (National Stock Exchange) established in India?
Anonymous Quiz
24%
राजेश कृष्णन समिति/Rajesh Krishnan Committee
12%
श्री कृष्ण समिति/Sri Krishna Committee
28%
वेंकटचेलैया समिति/Venkatachelaiah Committee
36%
फेरवानी समिति/Ferwani Committee