82 Best Mathematics Questions and Answers (Q&A) - ProProfs Discuss

What can you conclude regarding the situation given below?Three ladies X, Y, and Z marry three men A, B, and C. X is married to A. Y isn't married to an engineer. Z isn't married to a doctor....

M. Porter, Senior Executive
Answered: Nov 27, 2018

This is a test of logic and attention to detailed instructions. Options B and D can be ruled out because both contradict the information given in the question. Option C could be correct as there...Read More

3 Answers

1489 views

How many perfect squares are there in between 200 to 500?

Cambron bill
Answered: Apr 16, 2024

1 Answer

977 views

What is the perimeter of triangle STR?

Chris Kenway, Content Writer
Answered: Apr 24, 2019

The correct answer to this question is 100 units. The word problem helps us find the answer, because we know that QP and TR are parallel. From there, we can know that ST is 30 units. This can be...Read More

2 Answers

852 views

Who is the father of mathematics?

H. Martin, Content Writer
Answered: Mar 29, 2019

This numerical series rises in specific stages by adding to the number before. The numbers added to form the series and within that series a set amount is added. So 5 is added to make 7, 7 to...Read More

2 Answers

746 views

How to find the Y-intercept in Mathematics?

A. Boaz, Mechanical Engineer
Answered: Sep 21, 2020

The y-intercept of a calculation is a point wherever the graph of the equation intersects the Y-axis. There are various ways to find the Y-intercept of an equation, depending on the starting...Read More

5 Answers

415 views

How many cubes are needed to construct this solid?

O. Miller, Content Optimization Executive
Answered: May 10, 2019

8 is the correct answer. Based on the given diagram above, the figure has five cubes in its front view. We can automatically count five cubes to be added to get the total number of cubes of the...Read More

2 Answers

382 views

How many millions are in a billion?

C.Kevin
Answered: Nov 27, 2017

A billion is a big number that has only recently become popular. It was such a large number that many people have not had a billion dollars in the last century. During this century, people are...Read More

1 Answer

323 views

What is the remainder when 46 is divided by 47?

Wbut
Answered: Apr 16, 2024

1 Answer

304 views

What is mathematics (and why should we study it)?

D. Loukas, Maths Professor
Answered: Oct 04, 2019

Mathematics is a field of study. It includes an array of topics such as change, space, quantity, and structure. Being that it is such a complex field, there is not one definition for mathematics,...Read More

3 Answers

301 views

What is the difference between Series and Sequence?

R. Barnes, Analyst
Answered: Jul 23, 2019

In math, you may hear and use the terms “series” and “sequence” often. This is because you may have to apply your knowledge of these terms to the directions that are given...Read More

1 Answer

267 views

What will be the marks in two subjects, if the ratio of marks in the two subjects is 3 : 5?

Dashing-khan
Answered: Apr 16, 2024

60, 100

1 Answer

256 views

What amount of the discount must be included in Francis' income, if the average gross profit percentage of the shop's goods is 20%?

Aerazan
Answered: Apr 16, 2024

1 Answer

253 views

What is Peter’s age now?

Ayushgupta
Answered: Apr 16, 2024

Statements 1 and 2 are not sufficient to answer the question asked and additional data is needed to answer the statements.

Statement (1) is insufficient: Toms age ( T) is given in terms of...Read More

1 Answer

236 views

Can Pi ever end?

S. Hughes
Answered: Jun 14, 2018

Mathematicians say the value of pi will never end. This is because it is known as an irrational number which means that it does not end, nor does it repeat. Mathematicians using computers are...Read More

1 Answer

235 views

How to find the IQR in statistics in mathematics?

Anthony Paul Bonadio, Teacher
Answered: Aug 20, 2020

Let’s face it; math is not an easy subject. You have to commit to memory a lot of rules, as well as have a natural tendency to use the left side of your brain. Statistics is a form of...Read More

2 Answers

211 views

Mathematics Questions and Answers (Q&A)

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