Question
Among six persons F, G, H, I, J, and K, who is second
tallest? I. F is shorter than only two persons and I is taller than only J. II. H is taller than only two persons, I is taller than H but shorter than G. K is the tallest. Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer –ÂSolution
From I,
Statement I alone is not sufficient to answer the question. From II, KÂ Â GÂ Â IÂ HÂ Â F/JÂ Â F/JÂ Â G is the second tallest. Hence Statement II alone is sufficient to answer the question.
A pond of water appears less deep due to –
Which law states that the ratio of the potential difference across a conductor to the current through it is constant, provided the temperature remains c...
When white light passes through a glass prism, which color deviates the least?

The weight (W) of a body is derived from which formula?
What is the momentum of a 2 kg object moving at 3 m/s? Â
In an experimental arrangement of a Fresnel's biprism, monochromatic light of wavelength 2. is used to produce interference fringe pattern. On introduc...
Parsec is the unit of
Match the following machines with their working principles:
(i) Electric motor -Â (a) Heat energy into mechanical energy
(ii) Steam engin...
What happens to the electrostatic force between two charges when the distance between them decreases?Â