Verbal Reasoning - Mental Ability Questions

A plane flies 100 km West, then it turns South and flies 150 km, then it turns West and flies 300 km, then it turns to its right and flies 150 km. Where is it now with reference to its starting position?

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
UNIFORMITY

The weights of 4 boxes are 70, 100, 20 and 40 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes?

Lokesh is taller than Gagan but not shorter than Abhishek. Abhishek and Suresh are of same height. Lokesh is shorter than Lalit. Amongst the boys, who is the tallest?

From the given alternative words, select the word which cannot be formed using the letters of the given word:

COMMENTATOR

X drives 30 km south, then turns right and drives 30km, then turns left and drives 20 km and then turns left and drives 30 km. How far is X from his/her initial position?

Three words in bold letters are given in each question, which have something in common among themselves. Out of the four given alternatives, choose the most appropriate description about these three words.

Yeats: Ghalib: Kabir

Aditya said, "I have two children and Anil is the father of my daughter's only niece". How is Anil related to Aditya?