Questions

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

Master of ceremonies

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

I purposely did that with a view to offend her.

Most rich coal deposit region is

Atomic number of which of the following elements is greater than that of Copper?

Epidermal cells of which part of plant often secrete a waxy water resistant layer on their outer surface

__________ are made up of sclerenchymatous cells. These are generally absent in the primary phloem but are found in the secondary phloem.

In each questions given below three statements are followed by two conclusions numbered I and II. You have to take the three given statements to be true
even if they seem to be at variance with the commonly known facts. Read the conclusions and decide which conclusion logically follows from the three given statement disregarding commonly known facts. Give answer

Statements:
Some books are papers.
No paper is magazine.
All magazines are pens.
Conclusions:
I. Some books are not magazines.
II. Some books are magazines.

What is the value of √121 + √12321 + √1234321 + √123454321?