Question Bank 
Molecules that have the same molecular formula, but have a different arrangement of the atoms in space are called?
- Isomers
- Allotropes
- Isotopes
- Polymers
Correct Answer : 1
The gas used for artificial ripening of green fruits is:
- Acetylene
- Ethylene
- Ethane
- Carbon-di-oxide
Correct Answer : 2
Which of the following gas is used in fire extinguisher?
- Sulfur dioxide
- Carbon dioxide
- Carbon monoxide
- Nitrogen dioxide
Correct Answer : 2
In deep-sea diving, divers use a mixture of gases consisting of oxygen and.....?
- Hydrogen
- Helium
- Nitrogen
- Argon
Correct Answer : 2
Aqua-regia is a mixture of the following in the ratio 1:3 by volume?
- conc. HNO3 and conc. HCl
- Conc. HCl and conc. HNO3
- Conc. HNO3 AND dil. HCl
- Dil. HNO3 and dil. H2SO4
Correct Answer : 1
What is the name of the COVID-19 health policy, framed by the Insurance Regulatory and Development Authority (IRDAI)?
- Corona Aarogya
- Corona Saral
- Corona Protect
- Corona Kavach
Correct Answer : 4
Micheál Martin recently took charge as the Prime Minister of which country?
- France
- Russia
- Ireland
- Germany
Correct Answer : 3
Which Indian became the youngest umpire to enter International Cricket Council (ICC) Elite Panel?
- Nitin Menon
- Sundaram Ravi
- Srinivas Venkatraghavan
- Krish Srikanth
Correct Answer : 1
A community centre called “Sanskritik Sadbhav Mandap” is being constructed in which state?
- Bihar
- Uttar Pradesh
- Maharashtra
- Madhya Pradesh
Correct Answer : 2
Who has been conferred with the lifetime achievement award for his contribution to statistics?
- Y V Reddy
- D Subba Rao
- C Rangarajan
- Bimal Jalan
Correct Answer : 3
Which is the first Indian state/UT to launch a dedicated Plasma Bank to treat COVID-19 patients?
- New Delhi
- Kerala
- Maharashtra
- Uttar Pradesh
Correct Answer : 1
Which state government launched the ‘Kill Corona’ campaign, to control the spread of Coronavirus?
- Gujarat
- Uttar Pradesh
- Madhya Pradesh
- Bihar
Correct Answer : 3
The Indian Government has banned 59 Chinese apps, by invoking its power under which act?
- Export-Quality Control and Inspection Act
- The Foreign Trade (Development and Regulation) Act
- Right to Information Act
- Information Technology (IT) Act
Correct Answer : 4
The World Bank has approved USD 250 million loan for affordable housing projects of which Indian state?
- West Bengal
- Odisha
- Tamil Nadu
- Kerala
Correct Answer : 3
Which is the headquarters of United Nations Population Fund (UNFPA)?
- Paris
- Geneva
- Nairobi
- New York
Correct Answer : 4