Aptitude and Reasoning Questions

A right circular cylinder has height as 18 cm and radius as 7 cm. The cylinder is cut in three equal parts (by 2 cuts parallel to base). What is the percentage increase in total surface area?

Select the missing numbers from the given alternatives

If a mirror is placed o the line MN, then which figure is the right image of the given figure?

What is the distance between the points (4,7) and (­1,­5)?

If a mirror is placed on the line MN, then which figure is the right image of the given figure?

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.

A man looks at a portrait and says, " She is my Father-in-law's only grand-daughter". How is the girl in the portrait related to this man's wife?

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) Wages are determined by minimum wage legislation in each country.
(II) Increase in wage rate is the sign of growth in an economy.

Conclusions:
(I) Average wage rate signifies the wealth of a country.
(II) Minimum wage legislation does not account wage imbalances.