Science & Technology Quiz: Science | 5 August, 2021

Consider the following statements regarding “Poly-metallic Nodules”:
1. These are commonly called manganese nodules.
2. These are most abundant on abyssal plains.
Which of the statements given above is/are correct?

Consider the following statements regarding the “biologics”:
1. It is a product that is produced from living organisms or contains components of living organisms.
2. Most biologics are complex mixtures that are not easily identified or characterized.
Which of the statements given above is/are correct?

Consider the following statements regarding the “measuring units”:
1. Standard units of measure such as the Kilogram, second, metre, ampere, Kelvin, mole and candela defined on the basis of physics constants.
2. The CSIR-NPL is India’s official reference keeper of units of measurements.
Which of the statements given above is/are correct?

Recently the World Health Organization said that “burnout” remains an “occupational phenomenon” and it is not considered as a medical condition. Which of the following is/are the characteristics of burnout syndrome?
1. Feelings of energy depletion or exhaustion.
2. Increased mental distance from one’s job.
3. Reduced professional efficacy.
Select the correct answer using the code given below:

Recently, India’s largest Liquid Hydrogen Storage Tank is established in which of the following state?

The term “Kibble Balance” is often seen in news is related to which of the following?

The words “Motion interpolation, video interpolation, and the soap opera effect” is often seen in news is related to which of the following?

Which of the following pair (s) is/are correctly matched?
Fruits:Vitamin/Antioxidant
1. Red grapes:Vitamin B6
2. Mango :Fibre
3. Banana:Antioxidant resveratrol
Select the correct answer using the code given below:

Which of the following tree is also called as “Magic Tree”?