Exams

If tanA = x, then x is

If (1 + cosA)/(1 - cosA) = x, then x is

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., 'B' can be represented by 00,13, etc. , and 'O' can be represented by 56, 68,etc. Similarly, you have to identify the set for the word 'TEAR'.

What is the reflection of the point (4, 7) in the line y = -1?

In a class consisting of boys and girls, there are 45 students. If three fifth of the students are boys, find the number of boys in the class.

In the given sequence, if every letter beginning from position 8 from the left is replace by its next letter in the English alphabet., and Z is replaced by A, then how many Vs will be there in the resulting sequence?

ZUDJKNCXVCSLLIEBSFJVATWQK

What does SPM in environment mean?

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