Exams

Identify the diagram that best represents the relationship among classes given below
Tennis fans, Cricket players, Students

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

Why does water tank appear shallower when viewed from the top?

If tan A = 1/2 and tan B = 1/3, then what is the value of tan (2A + B)?

What will come in place of the question mark (?) in the following number series?11, 19, 40, 87, 173, ?

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

When light passes from one medium to another, this phenomenon of change in its direction is called _____.

_____________________ states that the total current entering a junction is equal to the total current leaving the junction.