Question
In the following Venn diagram, the rectangle stands for
persons, the triangle stands for 'singer’ and the circle stands for "dancer”. The given numbers represent the number of persons in that particular category. How many persons are both 'singer and dancer’?Solution
The correct answer is B
Which planet in our solar system has no atmosphere at all?Â
Who invented the stethoscope?
Identify the gas that is not considered a permanent part of the Earth's atmosphere.
Which gland in the human body is also known as the "third eye"?
Consider the following statements about Project Kuiper:Â
1.   Amazon recently signed an agreement with NASA to support this Project.
...
The scientific discipline concerned with the description of rock successions and their interpretation in terms of a general time scale is called?
What element is primarily used in a Proton Fusion Engine?
What is the scientific study of stars, planets, and space called?Â
100 gram of ice at 0°C is mixed with 100 gram of water at 80°C. What will be the final temperature of the mixture?
RHEA and TETHYS are names of which celestial bodies
Relevant for Exams:
