ICSE 8 Maths
Rational Numbers
Question 1:
An integer can be __________. [Level: Easy]
(a) only positive
(b) only negative
(c) both positive and negative
(d) None of the above
Question 2:
A rational number can be represented in the form of __________. [Level: Easy]
(a)
(b) pq
(c) p+q
(d) p-q
Question 3:
The additive inverse of is __________. [Level: Moderate]
(a) -
(b)
(c) 0
(d) 1
Question 4:
Which rational number should be added to to get
? [Level: Moderate]
Question 5:
Evaluate:
[Level: Moderate]
Question 6:
The additive identity for rational numbers is __________. [Level: Easy]
Question 7:
What is the sum of and
? [Level: Easy]
Question 8:
Ram thinks if he is going to add with its additive inverse, the result comes out is 0. Is the ram thinks correctly? [Level: Moderate]
Question 9:
The sum of two rational numbers is . If one these numbers is
, find the other. [Level: Moderate]
Question 10:
When Hari ate of chapati and his brother ate x amount of chapati. Now left over chapati is
. How much chapati was eaten by his brother? [Level: Difficult]
Question 11:
During a maths quiz, the teacher gave Anu two numbers and asked her to insert any one rational number between the two, such that the number inserted does not exceeds either of the two numbers. Assuming that the numbers given by the teacher be 7 and 8, what would be the possible rational number that can be inserted? [Level: Difficult]
Question 12:
If 3 litres of milk costs Rs. 49, find the cost of one litre of milk. [Level: Difficult]
Question 13:
When 100 is divided by 0, the result will be [Level: Easy]
Question 14:
Jiya, Riya and Siya decided to go for a pizza party. Jiya ate of pizza, Riya ate
of pizza and Siya ate
of pizza. Can you tell how much pizza is eaten by Jiya, Riya and Siya? [Level: Difficult]
Question 15:
During a maths Olympiad in school, the teacher gave Akash two rational numbers and asked him to insert three rational number between the two rational number. Assuming that the numbers given by the teacher is and
. [Level: Difficult]
Question 16:
What is value obtained when divided by
? [Level: Moderate]
Question 17:
Find (m + n) (m - n), if
m = and n =
. [Level: Moderate]
Question 18:
Evaluate.
( ×
) + (
×
) [Level: Moderate]
Question 19:
Why every integer is a rational number? [Level: Moderate]
Question 20:
Verify the commutative law for rational numbers. [Level: Moderate]
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In summary, problem-solving after learning a theoretical concept on CBSE Rational Numbers ICSE 8 Maths is an essential part of the learning process. It enhances your understanding, critical thinking abilities, and retention of knowledge. Moreover, it equips you with valuable skills that are applicable in academic, personal, and professional contexts.
You must have heard of the phrase “Practice makes a man perfect”. Well, not just a man, practice indeed enhances perfection of every individual.
Practicing questions plays a pivotal role in achieving excellence in exams. Just as the adage goes, "Practice makes perfect," dedicating time to solve a diverse range of exam-related questions yields manifold benefits. Firstly, practicing questions allows students to familiarize themselves with the exam format and types of problems they might encounter. This familiarity instills confidence, reducing anxiety and improving performance on the actual exam day. Secondly, continuous practice sharpens problem-solving skills and enhances critical thinking, enabling students to approach complex problems with clarity and efficiency. Thirdly, it aids in identifying weak areas, allowing students to focus their efforts on improving specific topics. Moreover, practice aids in memory retention, as active engagement with the material reinforces learning. Regular practice also hones time management skills, ensuring that students can allocate appropriate time to each question during the exam. Overall, practicing questions not only boosts exam performance but also instills a deeper understanding of the subject matter, fostering a holistic and effective learning experience.
All About Daily Practice Problems on ICSE 8 Maths Rational Numbers NCERT Chapter 1
Our Daily Practice Problems (DPPs) offer a diverse range of question types, including Multiple Choice Questions (MCQs) as well as short and long answer types. These questions are categorized into Easy, Moderate, and Difficult levels, allowing students to gradually progress and challenge themselves accordingly. Additionally, comprehensive solutions are provided for each question, available for download in PDF format - Download pdf solutions as well as Download pdf Questions. This approach fosters a holistic learning experience, catering to different learning styles, promoting self-assessment, and improving problem-solving skills. With our well-structured DPPs, students can excel in exams while gaining a deeper understanding of the subject matter. Hope you found the content on ICSE 8 Maths Rational Numbers NCERT Chapter 1 useful.
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