Teachoo Quiz

Maths Number Play Class 7 - Ganita Prakash MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 7 · Maths · CBSE

Preparing for CBSE

Chapter 6 Class 7 - Number Play - Ganita Prakash | 10 questions | about 8 minutes

Practise Number Play Class 7 - Ganita Prakash with Teachoo's 10 Question MCQ (including Assertion) (Class 7 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

Attempt time 0:00
This question 0:00
Question 1 of 10
Advertisement
Question 1 of 10
Assertion (A): Adding 2 to every entry of a magic square with sum 15 produces magic sum 21.
Reason (R): The centre of a normal 1-to-9 magic square is 5.
Select an option to see the answer, or skip this question.
Question 2 of 10
A six-person call sequence ends with 6. What is the correct diagnosis?
Select an option to see the answer, or skip this question.
Question 3 of 10
Which height order produces the call sequence \(0,1,0,2,4\)?
Select an option to see the answer, or skip this question.
Question 4 of 10
Two consecutive Virahanka numbers are 987 and 1597. What are the two preceding numbers?
Virahanka sequence questionSuccessive Virahanka terms are shown in boxes with one required value.??98715972584
Each new term comes from the two boxes immediately before it.
Select an option to see the answer, or skip this question.
Question 5 of 10
What is the parity of \(1+2+\cdots+75\)?
Select an option to see the answer, or skip this question.
Question 6 of 10
Each entry \(x\) of a magic square with line sum 15 is replaced by \(2x-3\). What is the new line sum?
Magic square under x → 2x−3A 3 by 3 magic square in which every row, column and diagonal has the same sum.13-1937115151
Question marks hide only the entries required by the problem.
Select an option to see the answer, or skip this question.
Question 7 of 10
Assertion (A): In \(T+T+T=UT\), the solution is \(T=0,U=0\).
Reason (R): The non-zero solution \(T=5,U=1\) gives \(5+5+5=15\).
CryptarithmA column addition in which letters stand for fixed digits. T T+ TUT
Work from the units column and carry left.
Select an option to see the answer, or skip this question.
Question 8 of 10
Assertion (A): Every even number can be written as \(6j-4\) for a counting number \(j\).
Reason (R): The expression gives \(2,8,14,20,\ldots\), so it misses even numbers such as 4 and 6.
Select an option to see the answer, or skip this question.
Question 9 of 10
Seven people call \(0,1,2,3,4,5,6\). What must be true?
Select an option to see the answer, or skip this question.
Question 10 of 10
Every entry of a magic square with magic sum 15 is doubled. What is the new magic sum?
Doubled magic squareA 3 by 3 magic square in which every row, column and diagonal has the same sum.16212610148184
Question marks hide only the entries required by the problem.
Select an option to see the answer, or skip this question.

Frequently asked questions

Who is this Number Play Class 7 - Ganita Prakash quiz for?

This 10 Question MCQ (including Assertion) covers Number Play Class 7 - Ganita Prakash for Class 7 · Maths · CBSE. Practise the questions in the interactive quiz and check your answers.

Is this quiz free?

Yes. This online quiz is free to attempt. Teachoo Black is not required to take the quiz.

How many questions will I get?

The current selection contains 10 questions. The questions and count can vary with the available question bank and grouped questions.

Can I check my answers and score?

Yes. In quiz mode, check your answer to receive feedback. Submit the quiz to review your score and answers. Full Teachoo solution links are shown where available.

Will I get the same questions when I retry?

Questions can change between attempts. Teachoo uses your previous practice when available to prioritise new questions and revision; a completely new set is not guaranteed.

Practice · Number Play Class 7 - Ganita Prakash

Stuck? Keep your progress moving.