Categories
Popular Categories
More Categories
Explore More

Looking for specific topics or want to browse all categories?
All Categories
Quizzes
Leaderboard

Register

Question #142262

What is the square of 21?

Options:

A) 420

B) 441

C) 462

D) 400

Tags: Math

Answer: What is the square of 21 441.

Related Questions

450 visitors visit a museum on each Monday, while only 120 visit on each of the remaining six days of the week. How many visitors are there on a daily average basis in a month of 30 days beginning on a Monday?
Find out the average of 61, 74, 76, 80, 82
Three candidates in an election received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get?
A dishonest dealer professes to sell goods at the cost price but uses a weight of 800 grams per kg, what is his percent?
Find 2-digit numbers whose sum is 45 and whose HCF is 3?

Category

Browse More Mathematics Questions

Test Your Knowledge

Want to practice more questions like this? Take a quiz in this category!

Take a Quiz

Share This Question