Aptitude and Reasoning Questions

What is the distance between the points (4,­-8) and (­-2,0)?

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

What is the value of Cot 60°- Cos 45°?

In the question a statement is given, followed by two arguments, I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given arguments, if any, is a strong argument.

Statement : Should mango export be banned to bring down domestic prices?

Argument I : Yes, environmentalists and dieticians too encourage eating only local fruits.
Argument II : No, exports bring in valuable foreign currency.

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems 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: Some rugs are carpets

Statement II: No mats are rugs

Conclusion I: All carpets are mats

Conclusion II: Some carpets are rugs

In a triangle ABC, a line is drawn from C which bisects AB at point D. Find the ratio of area of the triangles DBC and ABC.

If the length of one side and the diagonal of a rectangle are 10 cm and 26 cm respectively, then find its perimeter (in cm).

If 3√7 + √343 = 19.21, then find the value of √252 + 20√7.