Number Play Class 6 MCQ Questions with Answers | NCERT Maths Chapter 3

📋 Questions 22 ⏱️ Time 30 min

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Question 1 of 22

A supercell is a cell whose number is:

Smallest in the table Equal to adjacent cells Larger than all adjacent cells Odd

Question 2 of 22

Can the smallest number in a table be a supercell?

Always Sometimes Never Only in a 2-cell table

Question 3 of 22

How many 4-digit numbers are there?

900 9000 9999 10000

Question 4 of 22

How many 5-digit numbers are there?

9000 99999 90000 100000

Question 5 of 22

What is the digit sum of 68?

12 13 14 15

Question 6 of 22

What is the smallest number whose digit sum is 14?

59 68 77 95

Question 7 of 22

What is the largest 5-digit number whose digit sum is 14?

95000 99995 94000 86000

Question 8 of 22

How many times does the digit 7 occur from 1 to 100?

10 20 30 40

Question 9 of 22

A palindrome number reads the same:

Only left to right Only right to left Both ways None of these

Question 10 of 22

Which of the following is a palindrome?

123 575 456 789

Question 11 of 22

Which of the following is a 3-digit palindrome?

212 234 321 456

Question 12 of 22

The Kaprekar constant for 4-digit numbers is:

495 9999 6174 1089

Question 13 of 22

The repeating number for Kaprekar’s process with 3-digit numbers is:

495 6174 999 1089

Question 14 of 22

Which of the following is a palindromic time?

10:15 11:11 12:45 9:30

Question 15 of 22

The smallest 5-digit palindrome is:

10001 11111 10101 11011

Question 16 of 22

The largest 5-digit palindrome is:

99999 99990 98989 99099

Question 17 of 22

What is the sum of the smallest and largest 5-digit palindromes?

100000 110000 120000 89998

Question 18 of 22

What is the difference between the largest and smallest 5-digit palindromes?

99998 89998 88998 90999

Question 19 of 22

In the Collatz sequence, if the number is even, we:

Add 1 Multiply by 3 Divide by 2 Subtract 1

Question 20 of 22

In the Collatz sequence, if the number is odd, we:

Multiply by 3 and add 1 Divide by 2 Add 2 Subtract 1

Question 21 of 22

Collatz Conjecture states that every sequence eventually reaches:

0 1 2 10

Question 22 of 22

Which number is a palindrome?

848 857 468 784

Master Chapter 3: Number Play with these Class 6 MCQ Questions and Answers based on the latest NCERT Mathematics syllabus. This chapter introduces exciting concepts such as supercells, digit sums, palindrome numbers, Kaprekar’s constant, the Collatz Conjecture, estimation, and mathematical games. These objective questions are perfect for revision, practice tests, and exam preparation.

FAQ

Q1. Who can use these MCQs?
Answer: Students, teachers, tutors, and parents can use these MCQs for learning, practice, and assessment purposes.

Q2. Are these questions based on the latest NCERT syllabus?
Answer: Yes, all questions are prepared according to the latest NCERT Class 6 Mathematics curriculum.

Q3. What is the benefit of solving MCQ questions?
Answer: MCQs help students improve conceptual understanding, accuracy, logical thinking, and exam preparation.

Q4. Are these MCQs useful for school examinations?
Answer: Yes, these questions are helpful for unit tests, periodic assessments, annual exams, and revision.

Q5. Can teachers use these MCQs in worksheets and quizzes?
Answer: Yes, teachers can use these questions for classroom activities, worksheets, assignments, and online quizzes.

Q6. Do these MCQs help improve problem-solving skills?
Answer: Yes, regular MCQ practice develops analytical thinking, reasoning abilities, and problem-solving skills.

Q7. Are answers provided with all questions?
Answer: Yes, each MCQ includes the correct answer to help students check their understanding.

Q8. How should students prepare using these MCQs?
Answer: Students should first understand the chapter concepts, solve NCERT exercises, and then practice MCQs for effective revision.

Q9. Can these questions be used for self-study?
Answer: Yes, these MCQs are ideal for self-learning, homework practice, and independent revision.

Q10. Why is regular MCQ practice important?
Answer: Regular practice improves confidence, strengthens concepts, and helps students perform better in examinations.