A man walks 10 km in north and turns right and walks 20 km. A gain he turns right and walks 50 km if he is 20 km west from the initial point. Now find that distance how much he walk from initial point. 

Three of the following four words are alike in a certain way and one is different. Pick the odd word out.

Direction: In the following question, select the related word from the given alternatives. 

College : Dean :: Museum : ? 

In the following diagram find the missing number?

Find the area which shows students studying biology and computer but not mathematics.

In a class of 40 students, Deepti is 26th from left and Rani is 26th from right. How many students are there between them in row? 

One morning, Rita started to walk towards the sun. After walking a while, she turned to her left and again to her left. After walking a while, she again turned right. Which direction is she facing now?

380, 645, 557, 656, 762, 875, ?