Analyst Questions

The most important polymer present in the nucleus is DNA- the master molecule. It is a polymer of Nucleotides.

Absence of cell division is the process that never comes in interphase.

Indian Economist Rajiv Kumar is the Vice Chairman of NITI Aayog.

Neurons are the functional units of the nervous system in the body.

The charophytes are the extant group of green algae that are most closely related to modern land plants.

Here we have 25 divided by 7.

25 will not go directly in 7

Hence, we get the result in decimals.

25/7 = 3.571.

Secondary pollutants include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight.

Whereas Primary pollutant are those pollutants that are directly emitted from their sources, like CO2, CO, SO2 as these gases are directly emitted form burning of fossil fuels.

Acid rain, which is formed when sulfur dioxide or nitrogen oxides react with water, sulfuric acid etc.

Hence, Acidrain is a secondary air pollutant.

Given total number of students = 80

Total teachers = 5

Number of coupons each student got = 15 x 80/100 = 12

Number of coupons each teacher got = 25 x 80/100 = 20

Therefore, total number of shopping coupons = 80 x 12 + 5 x 20 = 960 + 100 = 1060.