PDF chapter test TRY NOW

Methodical recommendation:

Theory

Number Name Description
1. Introduction to square and square numbers Explanation about square and square numbers.
2. The properties of square numbers Theory about the properties of square numbers.
3. Steps to find out the perfect square Learn about the steps to find out the perfect square.
4. Interesting patterns in square numbers Learn about some important patterns in square numbers.
5. Pythagorean triplets Things to know about Pythagorean triplets.
6. Steps to find the square of decimal numbers Know the steps to find the square of a decimal numbers.
7. Square of a number using diagonal method Learn to find a square of a number using diagonal method.

Textbook Questions

Number Name Type Difficulty Marks Description
1. Fill in the blanks Other easy 3 m. To test the knowledge in square numbers.
2. Multiple choice question Other easy 2 m. To test the knowledge in square numbers.
3. Two marks example problems I Other medium 4 m. To test the knowledge in square numbers.
4. Two marks exercise problems I Other medium 6 m. Determine the square of the given numbers.
5. Two marks exercise problems II Other medium 8 m. In this exercise, check the given number is a perfect square or not.
6. Five marks example problems II Other hard 5 m. In this exercise, find the side length of a square plot.

Practice Questions

Number Name Type Difficulty Marks Description
1. Choose the correct perfect square Other easy 3 m. Practice problem to find the corret perfect square from the given numbers.
2. Which of the following numbers end with digit 1 Other easy 3 m. Find which of the given numbers are end with digit 1 if it is squared using the properites of a square.
3. Find the square of given decimal numbers Other easy 3 m. Find the square of given decimal numbers using the steps given in theory.
4. Calculate the square of a number Other easy 3 m. Calculate the square of a number of the given numbers.
5. Find two consecutive natural numbers Other medium 4 m. Calculate the two consecutive odd numbers of the given square number.
6. Find out which of the following digits end with 6 Other medium 4 m. Use the concept of unit digit to find the numbers which end with 6 if it is squared.
7. Examine if the given number is a perfect square Other medium 4 m. Examine if the given number is a perfect square or not using factorisation.
8. Calculate the square of given decimal numbers Other medium 4 m. Work on the problem to find the square of a decimal numbers.
9. Answer the following questions Other medium 4 m. Answer the following questions using the concept of unit digit.
10. Numbers end with digit 9 Other medium 4 m. Find which of the given numbers are end with digit 9 if it is squared using the properites of a square.
11. Find the square of a given number Other medium 4 m. Calculate the square number of the given numbers.
12. Find the Pythagorean triplets Other hard 5 m. Find the Pythagorean triplets one of whose number is given.
13. Find out the smallest number that should be multiplied with given number Other hard 5 m. Calculate the smallest number should be multiplied with given number to get a perfect square.
14. Find the sum of the odd numbers Other hard 5 m. Find the sum of the odd numbers using the properties of a square number.

Key Questions for School Exam Preparation

Number Name Type Difficulty Marks Description
1. Find the perimeter of the square field Other medium 2 m. To test the knowledge in square numbers.
2. Find the side length of the new plot Other hard 5 m. In this exercise, find the side length of a square plot.

Questions for Teacher Use

Number Name Type Difficulty Marks Description
1. Compute the square of a number Other easy 3 m. Calculate the square of a number of the given numbers.
2. Say "true" or "false" Other easy 2 m. Choose the given statements are true or false using the properties of a square number.
3. Calculate two consecutive natural numbers Other medium 4 m. Find two consecutive natural numbers if the square of odd number is given.
4. Fill in the blanks Other medium 4 m. Fill in the blanks using the propeties of a square number.
5. Which of the following numbers end with digit 4 Other medium 4 m. Find which of the given numbers are end with digit 4 if it is squared using the properites of a square.
6. Solve using diagonal method Other hard 5 m. Find the square of the given number using diagonal method.
7. Find the smallest number that should be divided with the given number Other hard 5 m. Calculate the smallest number should be divided with given number to get perfect sqaure. Use the perfect square method of calculate to obtain the number

Periodic assessments

Number Name Recomended time: Difficulty Marks Description
1. Homework I 00:15:00 medium 19 m.
2. Homework II 00:15:00 medium 19 m.
3. Homework III 00:20:00 medium 13 m.
4. Homework IV 00:20:00 medium 9 m.
5. Revision test I 00:20:00 medium 12 m.
6. Revision test II 00:20:00 medium 16 m.
7. Revision test III 00:20:00 medium 11 m.
8. Revision test IV 00:20:00 medium 10 m.
9. Revision test V 00:20:00 medium 13 m.