Aptitude and Reasoning Questions

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 1 : Some wild are carnivores.
Statement 2 : All wild are lions.

Conclusion I : All carnivores are lions.
Conclusion II : Some lions are carnivores.

Which answer figure will complete the pattern in the question figure?

The angle of elevation of an aeroplane from a point on the ground is 45°. After flying for 15 seconds, the elevation changes to 30°. If the aeroplane is flying at a height of 2500 metres, then the speed of the aeroplane in km/hr. is

Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark? in figure B.

Select the option that depicts the following transparent sheet (Problem Figure) when folded at the dotted line shown.

For real a, b and c if a2 + b2 + c2 = ab + bc + ca, then find the value of a+b+c2.

The lengths of the two diagonals of a rhombus are 7 cm and 24 cm. Find the length of its perimeter (in cm).

The line graph shows the number of deaths due to rail accidents in a certain state. Study the graph and answer the question.

What was the difference in the number of deaths between the years 2012 and 2015 ?