What is the square root of 5041?

Yaman sold an item at a loss of 10%. If he had sold it for ₹ 57 more, he would have made a profit of 20%. What should be the selling price of the item to make a profit of 30%?

Sunny and Paula can complete a piece of work together in 12 hours. While Paula takes 18 hours to complete the work alone, another individual, Jane, takes 45 hours to complete the same piece of work alone. How many hours would it take Sunny and Jane to complete the same work together?

Find the smallest four-digit number that is divisible by 47.

An assertion (A) and a reason (R) are given below.
Assertion (A): Agricultural activities are less on mountainous regions.
Reason (R): Mountains have less fertile terrain and difficult weather conditions.
Choose the correct option.