Daily Practice Problems Exponents (Including Laws of Exponents)

Question 1:

What is the index in the form 102¹⁰? [Level: Easy]

(a) 102

(b) 10

(d) 0

Question 2:

What is the value of 6³? [Level: Easy]

(a) 216

(b) 256

(d) 125

Question 3:

Teacher writes one question in the board 0 × 111² and asked students to solve it? [Level: Moderate]

(a) 111

(b) 2

(d) 11

Question 4:

In a class test the questions comes find the value of ? [Level: Moderate]

(a)

(b)

(c)

(d)

Question 5:

Kids are playing with two numbers one is 6 and 3 then one of them asked what is the product of the cube of 6 and the square of 3? [Level: Moderate]

(a) 1744

(b) 1544

(d) 1844

Question 6:

Shalini writes one question on a paper that what is the value of (6²- 3³) × 3² & asked from Siya to solve it. Can you help her to solve it? [Level: Moderate]

(a) 36

(b) 48

(d) 81

Question 7:

If a = 3 and b = 2; find the value of a^a + b^b? [Level: Moderate]

(a) 30

(b) 32

(d) 37

Question 8:

Aarush has a fear of mathematics problems and his friend asked to help him to solve 3³ × 4² × 6 + 4³ × 5³ × 8? [Level: Moderate]

(a) 65400

(b) 66592

(d) 45400

Question 9:

If the index value is negative, then the value is __________. [Level: Easy]

(a) 0

(b) negative

(d) 1

Question 10:

If teacher asked from students that if a = 4 and b = 5 then find the value of (b - a)³? [Level: Difficult]

(a) 1

(b) 0

(d) 20

Question 11:

If 64 x 125 = 4^a x 5^b; find the values of a and b. [Level: Difficult]

(a) 4, 6

(b) 5, 6

(d) 6, 5

Question 12:

Which of the following is not true about exponents? [Level: Difficult]

(a) = a^m-n, if m > n

(b) (a^m)ⁿ = a^mn

(d) a^-m = a^m

Question 13:

Find the value of 4a²b³c² x 8a⁹b⁶c x 3ab¹⁰c⁵? [Level: Difficult]

(a) 96a¹²b¹⁹c⁸

(b) 48a¹²b¹⁹c⁸

(d) 54a¹²b¹⁹c⁸

Question 14:

What is the value of ? [Level: Moderate]
(a)
(b) 1
(c)
(d) 0

Question 15:

If m = - 2 and n = 2; find the value of 6m^-3 + 4n²? [Level: Moderate]

(a) 15
(b) 51
(c) 50
(d) 10

Question 16:

What is the value of 1331⁰? [Level: Easy]
(a) 1331
(b) 0
(c) 11
(d) 1

Question 17:

Which is greater between 3³ or 4²? [Level: Moderate]

(a) 4²
(b) 3³
(c) both are equal
(d) 2³

Question 18:

Express 1458 in exponential form? [Level: Easy]

(a) 2 × 3⁶
(b) 3 × 2⁶
(c) 2 × 2⁵
(d) 3 × 3⁵

Question 19:

What is the value of (99⁵ x 97⁷ x 96⁸)⁰? [Level: Moderate]

(a) 99
(b) 97
(c) 0
(d) 1

Question 20:

What is the value of x^{3a + 10}. x^{2a – 8}? [Level: Difficult]

(a) x^5a-1

(b) x^5a-2

(d) x^5a+1

**********

Problem-solving on ICSE 7 Maths Exponents (Including Laws of Exponents) NCERT Chapter 5 after learning a theoretical concept is crucial for several reasons:

Application of Knowledge: Problem-solving allows you to apply the theoretical concepts of the topic ICSE 7 Maths Exponents (Including Laws of Exponents) you have learned to real-life situations. It helps you bridge the gap between abstract knowledge and practical scenarios, making the learning more relevant and meaningful.
Understanding Deeper Concepts: When you encounter problems related to a theoretical concept that you learned in ICSE 7 Maths Exponents (Including Laws of Exponents) NCERT Chapter 5, you are forced to delve deeper into its intricacies. This deeper understanding enhances your comprehension of the subject and strengthens your grasp of the underlying principles.
Critical Thinking: Problem-solving encourages critical thinking and analytical skills. It requires you to analyze the problem, identify relevant information, and devise a logical solution. This process sharpens your mind and improves your ability to approach complex challenges effectively.
Retention and Recall: Actively engaging in problem-solving reinforces your memory and improves long-term retention. Applying the concepts learned in Exponents (Including Laws of Exponents) ICSE 7 Maths in practical scenarios helps you remember them better than passive reading or memorization.
Identifying Knowledge Gaps: When you attempt to solve problems, you may encounter areas where your understanding is lacking. These knowledge gaps become evident during problem-solving, and you can then focus on filling those gaps through further study and practice. You can refer Exponents (Including Laws of Exponents) ICSE 7 Maths Notes on LearnoHub.com
Boosting Confidence: Successfully solving problems after learning a theoretical concept boosts your confidence in your abilities to handle Exponents (Including Laws of Exponents). This confidence motivates you to tackle more challenging tasks and improves your overall performance in the subject.
Preparation for Exams and Challenges: Many exams, especially in science, mathematics, and engineering, involve problem-solving tasks. Regular practice in problem-solving prepares you to face these exams with confidence and perform well. It is also advised to take tests on Exponents (Including Laws of Exponents) ICSE 7 Maths Online Tests at LearnoHub.com.
Enhancing Creativity: Problem-solving often requires thinking outside the box and exploring various approaches. This fosters creativity and innovation, enabling you to come up with novel solutions to different problems.
Life Skills Development: Problem-solving is a valuable life skill that extends beyond academics. It equips you with the ability to tackle various challenges you may encounter in personal and professional life.
Improving Decision Making: Problem-solving involves making decisions based on available information and logical reasoning. Practicing problem-solving enhances your decision-making skills, making you more effective in making informed choices.

In summary, problem-solving after learning a theoretical concept on CBSE Exponents (Including Laws of Exponents) ICSE 7 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 7 Maths Exponents (Including Laws of Exponents) NCERT Chapter 5

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 7 Maths Exponents (Including Laws of Exponents) NCERT Chapter 5 useful.

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