Question No. 1
Consider the following statements regarding the Aerosols:
1. Their scattering of sunlight can reduce visibility (haze) and redden sunrises and sunsets.
2. Its concentrations in the atmosphere rise and fall with climate.
Which of the statements given above is/are correct?
Question No. 2
Consider the following statements regarding the composite materials:
1. It is better than traditional materials are because they improve the properties of their base materials and are applicable in many situations.
2. They are used in the development of Agni missile and Light Combat Aircraft – Tejas.
Which of the statements given above is/are correct?
Question No. 3
Consider the following statements regarding the Neutrino:
1. The neutrino is a tiny elementary particle which is not part of the atom.
2. Neutrino has a very tiny mass and with no electrical charge.
Which of the statements given above is/are correct?
Question No. 4
Consider the following statements regarding the nucleotide of DNA:
1. It is an organic molecule that is the building block of DNA and RNA.
2. It is made up of phosphate group and a nitrogenous base with no carbon sugar.
Which of the statements given above is/are correct?
Question No. 5
Hydro-dynamic trapping, Solubility trapping and Mineral trapping is related to which of the following?
Question No. 6
Recently Scientists discovered the world’s largest known subterranean fish in a cave in which of the following state?
Question No. 7
The “Founder effect” is related to which of the following?
Question No. 8
The maximum residue limit (MRL) is sometimes seen in news is related to which of the following?
Question No. 9
The terms “Rani Rashmoni, Rani Abbakka, Rani Avanti Bai, Rani Durgavati and Rani Gaidinliu” often seen in news is related to which of the following?
Question No. 10
Which year is designated as the International Year of the Periodic Table of the Chemical Elements?
Your Score Card
Total Number of Questions : 10
Total Not Attempted Questions : 0
Total Correct : 9
Total Wrong : 1
You have scored
17.34/ 20
6/10
Your Score Card
Total Number of Questions : 10
Total Not Attempted Questions : 0
Total Correct : 6
Total Wrong : 4
You have scored
9.36 / 20
Your Score Card
Total Number of Questions : 10
Total Not Attempted Questions : 0
Total Correct : 8
Total Wrong : 2
You have scored
14.68 / 20
6/10
8/10
7/10
Your Score Card
Total Number of Questions : 10
Total Not Attempted Questions : 0
Total Correct : 8
Total Wrong : 2
You have scored
14.68 / 20
*RNA contains Uracil instead of thymine.
*Neutrino comes from sun and other stars, they are not part of Atom.
*Year 2019 is declared as International year of periodic table of chemical elements.
*When a group of organism breaks up from its large population and found a new colony, the founder effect comes into play. As per this effect, the founders of new colony donot represent the full genetic diversity of the original population.
*Cavefish discovered in Meghalaya lack pigmentation and their eyes are poorly developed.