Exams

Consider the given statements to be true and decide which of the conclusions logically follows from the given statements.

Statement :

All fruits are trees. Some trees are birds.

Conclusions :

1. Some birds are trees.

2. Some trees are fruits.

The least number that must be subtracted from 202 to make it a perfect square is

4 years ago, the ratio of Vikah's to Rahul's age was 3:5. After 6 years, this ratio would become 4:5. Find present age of Rahul.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Left to itself, then, attention _____________ obeys natural laws and follows the line of least resistance. _______________ far the larger portion of our attention is of this type. Thought often runs on hour after hour when we are neither conscious of effort _____________ struggle to compel us to cease thinking about this thing and begin thinking about _________. Indeed, it may be doubted ___________ this is not the case with some persons for days at a time, instead of hours. The things that present themselves to the mind are the things which occupy it; the character of the thought is determined by the character of our interests.

be doubted ___________ this is not the case

Two fractions are such that their product is ­9/10 and sum is ­13/40. What are the two fractions.

How many KB is equal to 1 GB?

In what ratio does the point T(x,0) divide the segment joining the points S(-4,-1) and U(1,4)?

The heights of a cone and a cylinder are equal. The radii of their bases are in the ratio 2:1. The ratio of their volumes is: