Teach Your Children About Maths And Numbers!

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By Alfredhook3

Alfredhook3

Community Contributor

Quizzes Created: 2940 | Total Attempts: 2,676,363

Questions: 8 | Attempts: 318 | Updated: Mar 22, 2023

Questions

Settings

Feedback

During the Quiz End of Quiz

Difficulty

Sequential Easy First Hard First

Play as

Quiz Flashcard

Create your own Quiz

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

Teach Your Children About Maths And Numbers! - Quiz

Mathematics includes the study of such topics as quantity (number theory), structure (algebra), space (geometry),&nbs p;and change (analysis). It has no generally accepted definition.
It is very important to teach your children about maths at an early age.
In this quiz, Teach your children about maths and numbers!

Questions and Answers

1.

The ascending order of 3,-2,5
- A.
  
  5,3,-2
- B.
  
  3,5,-2
- C.
  
  -2,3,5
- D.
  
  5,-2,3
Correct Answer
C. -2,3,5

Explanation
The given answer, -2,3,5, represents the ascending order of the numbers 3, -2, and 5. In ascending order, the numbers are arranged from smallest to largest. In this case, -2 is the smallest number, followed by 3, and then 5, which is the largest number. Therefore, -2,3,5 is the correct answer.

Rate this question:
2.

The descending order of -5,-1,-3
- A.
  
  -5,-3,-1
- B.
  
  1,3,5
- C.
  
  5,3,1
- D.
  
  -1,-3,-5
Correct Answer
D. -1,-3,-5

Explanation
The correct answer is -1, -3, -5. This is the descending order of the given numbers -5, -1, -3. The numbers are arranged from highest to lowest, with -1 being the highest, followed by -3, and then -5.

Rate this question:
3.

The number which is left of -5
- A.
  
  -3
- B.
  
  0
- C.
  
  -7
- D.
  
  1
Correct Answer
C. -7

Explanation
The number left of -5 is the number that comes before -5 in a sequence. In this case, if we arrange the numbers in ascending order, we have -7, -5, -3, 0, 1. Therefore, the number left of -5 is -7.

Rate this question:

1
0
4.

The number which is neither positive nor negative
- A.
  
  0
- B.
  
  1
- C.
  
  2
- D.
  
  3
Correct Answer
A. 0

Explanation
The number 0 is the only number in the given options that is neither positive nor negative. It is considered neither positive nor negative because it is the neutral element in the number line. Any number greater than 0 is positive, and any number less than 0 is negative. However, 0 itself does not have a positive or negative value. Therefore, 0 is the correct answer for the number which is neither positive nor negative.

Rate this question:
5.

The number which lies between -2 and 0
- A.
  
  1
- B.
  
  -1
- C.
  
  3
- D.
  
  -3
Correct Answer
B. -1

Explanation
The number -1 lies between -2 and 0 on the number line. It is the only option given that satisfies this condition.

Rate this question:
6.

The LCM of 12 and 15
- A.
  
  30
- B.
  
  40
- C.
  
  50
- D.
  
  60
Correct Answer
D. 60

Explanation
The LCM (Least Common Multiple) is the smallest multiple that both numbers have in common. To find the LCM of 12 and 15, we can list the multiples of each number and find the smallest common multiple. The multiples of 12 are 12, 24, 36, 48, 60, ... and the multiples of 15 are 15, 30, 45, 60, ... The smallest common multiple is 60, which is the LCM of 12 and 15.

Rate this question:
7.

The HCF of 7 and 10
- A.
  
  7
- B.
  
  10
- C.
  
  1
- D.
  
  2
Correct Answer
C. 1

Explanation
The HCF (Highest Common Factor) is the largest number that divides two or more numbers without leaving a remainder. In this case, the numbers are 7 and 10. When we list the factors of both numbers, we find that the only common factor is 1. Therefore, the HCF of 7 and 10 is 1.

Rate this question:

1
0
8.

The greatest prime number between 1and 20
- A.
  
  17
- B.
  
  18
- C.
  
  20
- D.
  
  19
Correct Answer
D. 19

Explanation
The question asks for the greatest prime number between 1 and 20. Prime numbers are numbers that are only divisible by 1 and themselves. Among the given options, 19 is the only prime number as it is not divisible by any other number except 1 and itself. Therefore, 19 is the correct answer.

Rate this question:

1
0

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Mar 22, 2023

Quiz Edited by
ProProfs Editorial Team
May 11, 2021

Quiz Created by
Alfredhook3

Teach Your Children About Maths And Numbers!

The ascending order of 3,-2,5

The descending order of -5,-1,-3

The number which is left of -5

The number which is neither positive nor negative

The number which lies between -2 and 0

The LCM of 12 and 15

The HCF of 7 and 10

The greatest prime number between 1and 20