Exams

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

B, F, K, Q, ?

The distance between two places A and B is 60 km. Two cars start at the same time from A and B, travelling at a speed of 35km/h and 25km/h, respectively. If the cars run in the same direction, then they will meet after ( in hours)

If Cos θ = 5/13, then Cosec θ = ?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

234 x 9 - 12 + 4 = ?

The distance between the points (4, 8) and (k,-4) is 13. What is the value of k?

The passage of an electric current through a conducting liquid causes ___________.

The vocal cords in men are about _______ long.

What is the slope of the line, parallel to the line 3x -­ 6y = 4?