Aptitude and Reasoning Questions

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) Air purifier is the latest innovation of this decade.
(II) Marketers identified the need and grabbed the opportunity of polluted atmosphere and created a new product for people.

Conclusions:
(I) The reason for invention of air purifier is rising levels of pollution.
(II) The need is created in market about the product and then it is established.

Select the missing number from the given options?

The diagonals are congruent in a _____.

The following Bar-diagram shows total number of males and females in 5 different organisations. Study it carefully to answer the questions.

What is the difference between the total number of females and the total number of males from all the organisations together?

From the given alternative words, select the word which cannot be formed using the letters of the given word:

CONCENTRATION

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.
Shy, Food, Plate, Recess, ?

If any two sides of a triangle are divided by the line in the same ratio, then the line must be _________________ to the third side of the triangle.

Choose the pair which is related in the same way as the words in the first pair from the given choices

Moon : Satellite :: Earth : ___