Questions

If X2+4y2+z2-4x-2z+5-0, then find the value of y15+x5z14

Three runners A,B and C run a race, with runner A finishing 12 meters ahead of runner B and 18 meters ahead of runner C, while runner B finishes 8 meters ahead of runner C. Each runner travels the entire distance at a constant speed. The length of the race is

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'. 

To who (1)/ did you (2)/ speak last night? (3)/ No error (4)

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Cut corners

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Keep at bay

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'.

Seeing the increasing number of female feticide (1)/ the Prime Minister has come with an initiative (2)/ that is guaranteed to give protection to the girl child. (3)/ No error (4)

Buland Darwaza is the main entrance to the palace at?

By which process the cells of the meristematic tissue take up a permanent shape, size, and a function?