Questions

In an examination, 52% candidates failed in English and 42% failed in Mathematics. If 17% failed in both the subjects, then what percent passed in both the subjects?

In each of the following questions three statements are given and these statements are followed by two conclusions numbered (1) and (2). You have to take the given three statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.
Statements:

All books are novels.
No novel is a magazine.
All magazines are newspaper.
Conclusions: 

I.No book is a magazine.
II. Some newspaper are novels.

Who is called the Frontier Gandhi?

What is the simplified value of [(sec3x – tan3x)/(sec x – tan x)] – 2 tan2x – sec x tan x?

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Triumph

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Clandestine

Through photosynthesis at least a half of the total carbon dioxide fixation on earth is carried out by?

Which of the following uses the spawn mechanism to duplicate itself ?