GK Expert Team Solutions for Exercise 2: 2016 (MAINS)

Meghna drives 10 km towards South, takes a right turn and drives 6 km. She then takes another right turn, drives 10 km and stops. How far is she from the starting point?

There are four bags T, S, V, and W, each having different weights. Bag T is lighter only than S. V is lighter than W and W is lighter than T. Which of the four bags is the lightest?

Pointing to the lady in the photograph, Mrinalini said, "Her son's father is the only son-in-law of my mother". How is Mrinalini related to the lady?

The difference between a two-digit number and the number obtained by interchanging the two digits of the number is $9$. If the sum of the two digits of the number is $15$, then what is the original number?

The profit earned after selling an article for $Rs.$$1,754$ is the same as the loss incurred after selling the article for $Rs.$$1,492$. What is the cost price of the article?

A basket contains $6$ red, $5$ green and $8$ blue balls. If four balls are picked at random, what is the probability that all four of them are either red or any two out of the four are green?

An order was placed for supply of carpet of breadth $3$ metres, the length of carpet was $1.44$ times of breadth. Subsequently, the breadth and length were increased by $25$ and $40$ percent respectively. At the rate of $Rs.$$45$ per square metre, what would be the increase in the cost of the carpet?

The average of five numbers is $56$. If the average of the first four numbers is $54$, what is the value of the fifth number?