AIEEE Questions

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Jaikishen can do a piece of work in 15 hours. If he is joined by Jhanvi who is 50% more efficient, in what time will they together finish the work?

Aluminium oxide is ___ in nature.

The chemical formula of Propane is

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?

Who is the author of 'Million Mutinies Now'?

_______________ of a material is defined as the minimum amount of the work necessary to remove a free electron from the surface of the material.

Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s).
Statement:
• All razors are blades.
• All blades are metals.
Conclusions:
1. All metals are razors.
2. Some metals are blades.

M borrowed some money for 1 year at certain simple interest. But the interest rate was increased to 2% which amounted to Rs.120. Find the principal amount.