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Maths Number Play Class 6 (Ganita Prakash) MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 6 · Maths · CBSE

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Chapter 3 Class 6 - Number Play (Ganita Prakash) | 10 questions | about 8 minutes

Practise Number Play Class 6 (Ganita Prakash) with Teachoo's 10 Question MCQ (including Assertion) (Class 6 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10
A software generates palindromic registration keys. It starts with the number 87 and uses the reverse-and-add process. What is the first palindromic key it will generate?
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Question 2 of 10
Five children of different heights stand in a line. What is the maximum number of children who can say “2”?
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Question 3 of 10
You are designing a 5 -digit product ID with a "checksum" (digit sum) of 4 . To make the ID number as large as possible for easier sorting, what should the ID be?
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Question 4 of 10
What is the theoretical maximum number of children who can say '2' in a single straight line of 5 children?
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Question 5 of 10
What is the absolute smallest 3-digit number whose digits sum up to exactly 14?
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Question 6 of 10
Assertion (A): In a data scrambling algorithm using the Kaprekar process, the input 9871 will converge to 6174 in fewer steps than the input 2111.
Reason (R): Numbers with more distinct and widely spread digits tend to produce larger differences in the subtraction step, accelerating convergence.
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Question 7 of 10
In the Collatz sequence, what mathematical operation must you perform if the current number is ODD?
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Question 8 of 10
After 11:11, what is the very next palindromic time that will appear on a 12-hour clock, and how many minutes after 11:11 does it occur?
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Question 9 of 10
A data validation algorithm uses the Kaprekar process. If it receives the input 3333, how should the algorithm respond?
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Question 10 of 10
Using Pratibha's method from the book: With the digits 4, 7, 3, 2, she formed the largest (7432) and smallest (2347) numbers. Their difference is 5085. If you chose digits 9, 8, 1, 0, what is the difference between the largest and smallest 4-digit numbers formed?
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This 10 Question MCQ (including Assertion) covers Number Play Class 6 (Ganita Prakash) for Class 6 · Maths · CBSE. Practise the questions in the interactive quiz and check your answers.

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Practice · Number Play Class 6 (Ganita Prakash)