Exams

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 razors are blades

Statement II: All knives are razors

Conclusion I: Some razors are knives

Conclusion II: No knives are blades

2sin[(C+D)/2].cos[(C­-D)/2] is equal to

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

In 1961, a meteoroid was defined as "a solid object moving in (1)/ interplanetary space, of a size considerably smaller than (2)/ an asteroid and considerably larger then an atom". (3)/ No error (4)

What is the value of 7293×16+676+169

The length of the diagonal and the breadth of a rectangle are 17 cm and 8 cm respectively. Find its perimeter (in cm).

Polynucleotide chain of DNA contains

Captain Manoj Kumar Pandey was awarded the Paramvir Chakra for his martyrdom at which of the following wars?

What will be the equation of the perpendicular bisector of segment joining the points (5,­3) and (0,2)?