GATE Questions

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In all the above given options, there is no chemical change or reactions takes place only the shape or physical state is changed.

Aptitude tests measures an individual's level of competency to perform a certain type of task and their mental and physical potentials in dealing different situations. These tests include General reasoning, Verbal comprehension, Perceptual speed and numerical operations.

Enzymes in the body are those which play an important role of breaking down the larger molecules to small and speeds up the chemical reactions.

Convex mirror is used as rear view mirror in vehicles. Because the image is smaller, more image can fit onto the mirror, so a convex mirror provides for a larger field of view than a plane mirror. This is why they are useful.

The Norman invasion of England in 1066 is the historical event recorded by the Bayeux Tapestry.

Isotopes are atoms of the same element that have different mass numbers.

Example : Hydrogen, Deutirium and tritium all these have different mass but same atomic numbers.

Ans. 
√(3100 ÷ 62 + 14) = ?
√(50 + 14) = ?
√64 = ?
? = 8