Exams

The figure shown below consists of the tangents at the extremeties of any chord. Choose the correct option given below.

HEPA filters are used to remove microbes from

In an examination, student gets on average 76 marks. The total marks for five subjects is 500. His marks in 4 subjects are mentioned, calculate the marks obtained by the student in Mathematics marked ass 'x' in the below table.

The mean of 12 observations is 15. One more observation is included and the new mean becomes 16. The 13th observation is

Which of the following is a Block Mountain?

The Prime Minister is the ex-officio President of

Given is a statement followed by two assumptions numbered I and II. Consider the statement and the following assumptions and decide which of the assumptions is/are implicit in the statement.
Statement:
All the species of plants and animals are part of biodiversity and ecosystems and play major role in the overall health of the environment.
Assumptions:
I. Preserve or create a backyard habitat. Save as many native plants as you can when building or landscaping.
II. One of the major goals of sustainability is to preserve biodiversity. All life on Earth is connected through the flow of energy (planetary food web), and each time a species becomes endangered or lost to extinction, one more part of that energy flow is lost.

Consider the given statement true and decide which of the conclusions logically follow(s) from the information given in the statement.

Statement:
The population in metro cities is increasing tremendously which leads to the shortage of living space and a drop in living conditions of the people.

Conclusions:
1. Government should re-plan city development.
2. Government should demolish illegal buildings and build cottages for people.