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?

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.

Four words have been given below of which three are alike in some way and one is different. Choose the odd one out.

The demand curve facing a perfectly competitive firm is

Expanded and simplification of (x + 3)(x - 1) will be equal to

In what ways did the treaty punish Germany?

Which type of cell, skin is made up of:

Find out the odd word/letters/number/number pair from the given alternatives.