Exams

If the equations 6x - 5y + 11 = 0 and 15x + ky - 9 = 0 have no solution, then the value of k is:

If 1 = 2, 3 = 6, 4 = 8, and + = -, what would be the value of 41 + 34 + 13 = ?

Which of the following minerals is not found in the plateau regions?

Women's Doubles World Champions for 2015 announced by International Tennis Federation are

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Who is the newly appointed Foreign Secretary of India who took charge in early 2018?

The diagonals are not perpendicular in a _____.

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'.

"I had forgotten all such things just (1)/ for the sake of the greater good of everyone." (2)/ said there leader. (3)/ No error. (4)