What is the smallest number that is a multiple of 1, 2, 3, 4, 5, 6, 8, 9, 10? Class 7
What is the smallest number that is a multiple of 1, 2, 3, 4, 5, 6, 8, 9, 10? Class 7Question 1. Wha
Children are playing ‘Fire in the Mountain’. When the number 6 was called out. Class 7
Children are playing ‘Fire in the Mountain’. When the number 6 was called out. Class 7Question 1. Ch
Among the numbers below, which is the largest number that perfectly. Class 7
Among the numbers below, which is the largest number that perfectly. Class 7Question 1. Among the nu
Find two numbers whose HCF is 1 and LCM is 66. Class 7
Find two numbers whose HCF is 1 and LCM is 66. Class 7Question 1. Find two numbers whose HCF is 1 an
In the two rows below, colours repeat as shown. When will the blue stars meet next? Class 7
In the two rows below, colours repeat as shown. When will the blue stars meet next? Class 7Question
Do you see that, in each case, the number by which the LCM. Class 7
Do you see that, in each case, the number by which the LCM. Class 7Question 1.Do you see that, in ea
Which is greater — the LCM of two numbers or their product? Class 7
Which is greater — the LCM of two numbers or their product? Class 7Question 1.Which is greater — the
In which of these cases is the HCF the same as the common multiplier, like problem. Class 7
In which of these cases is the HCF the same as the common multiplier, like problem. Class 7Question
Make a general statement about the LCM for the following pairs of numbers. Class 7
Make a general statement about the LCM for the following pairs of numbers. Class 7Question 1. Make a
Make a general statement about the HCF for the following pairs of numbers. Class 7
Make a general statement about the HCF for the following pairs of numbers. Class 7Question 1. Make a
Find more such number pairs where the HCF is one of the two numbers. Class 7
Find more such number pairs where the HCF is one of the two numbers. Class 7Question 1.Find more suc
Find the LCM of the following numbers: (a) 30, 72 ; (b) 36, 54: Class 7
Find the LCM of the following numbers: (a) 30, 72 ; (b) 36, 54: Class 7Question 1.Find the LCM of th
Is 10% of a day longer than 1% of a week? Create such questions and challenge your peers. Class 8
Is 10% of a day longer than 1% of a week? Create such questions and challenge your peers. Class 8Que
Fill in the blanks appropriately : (i) 30% of k is 70, 60% of k is, 90% of k is, 120% of k is. Class 8
Fill in the blanks appropriately : (i) 30% of k is 70, 60% of k is, 90% of k is, 120% of k is. Class
Surya made 60 ml of deep orange paint, how much red paint did he use if red paint made up Class 8
Surya made 60 ml of deep orange paint, how much red paint did he use if red paint made up Class 8Que
Find the value of the following and also draw their bar models. Class 8
Find the value of the following and also draw their bar models. Class 8Question 1. Find the value of
Find the missing numbers. The first problem has been worked out. Class 8
Find the missing numbers. The first problem has been worked out. Class 8Estimate first before making
On Day 7, he achieved 150% of his target. On Day 8, he achieved 210% of his target. Find the sales made on these days. Class 8
On Day 7, he achieved 150% of his target. On Day 8, he achieved 210% of his target. Find the sales m
Is the answer always the LCM of the two numbers? Explain. Class 7
Is the answer always the LCM of the two numbers? Explain. Class 7Question 1.Is the answer always the
What is the length of the shortest toran that they can both make? Class 7
What is the length of the shortest toran that they can both make? Class 7Question 1.What is the leng
Find the HCF of the following numbers: (a) 24, 180; (b) 42, 75, 24: Class 7
Find the HCF of the following numbers: (a) 24, 180; (b) 42, 75, 24: Class 7Question 1. Find the HCF
Find the common factors and the HCF of the following numbers: Class 7
Find the common factors and the HCF of the following numbers: Class 7Question 1.Find the common fact
List all the factors of the following numbers: (a) 90 (b) 105 (c) 132: Class 7
List all the factors of the following numbers: (a) 90 (b) 105 (c) 132: Class 7Question 1.List all th
Similarly, is 2 × 7 = 14 a factor of 840? Why or why not? Class 7
Similarly, is 2 × 7 = 14 a factor of 840? Why or why not? Class 7Question 1.Similarly, is 2 × 7 = 14
Do you remember the ‘Jump Jackpot’ game from Grade 6 (see the chapter ‘Prime Time’)? Class 7
Do you remember the ‘Jump Jackpot’ game from Grade 6 (see the chapter ‘Prime Time’)? Class 7Question
How many tiles of this size should she purchase? Class 7
How many tiles of this size should she purchase? Class 7Question 1.How many tiles of this size shoul
Operations with Integers Class 7 Long Question Answer
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In the next two days, he made ₹ 5000 and ₹ 6000 respectively. What percentage of his target are these values? Class 8
In the next two days, he made ₹ 5000 and ₹ 6000 respectively. What percentage of his target are thes
Similarly, to find 10% of a quantity, what decimal value should be multiplied? Class 8
Similarly, to find 10% of a quantity, what decimal value should be multiplied? Class 8Question 1.Sim
Using this observation, mentally calculate how much 15% of the values in the table would be. Class 8
Using this observation, mentally calculate how much 15% of the values in the table would be. Class 8
How did you find these values? Discuss the methods with the class. Do you find anything interesting in the table? Class 8
How did you find these values? Discuss the methods with the class. Do you find anything interesting
Try to calculate (without using pen and paper) the indicated percentages of the values shown in the table below. Class 8
Try to calculate (without using pen and paper) the indicated percentages of the values shown in the
Pairs of quantities are. shown below. Identify and write appropriate symbols ;>', '<', "=' in the blanks. Try to do it without calculations. Class 8
Pairs of quantities are. shown below. Identify and write appropriate symbols ;>', '<', "=' in
In a school, 15 of the 80 students come to school by walking. What percentage of the students come by walking? Class 8
In a school, 15 of the 80 students come to school by walking. What percentage of the students come b
Express the following fractions as percentages. (i) 3/5 (ii) 7/14 (iii) 9/20 (iv) 72/150 (v) 1/3 Class 8
Express the following fractions as percentages. (i) 3/5 (ii) 7/14 (iii) 9/20 (iv) 72/150 (v) 1/3 Cla
Can you tell what percentage of the colour was made using yellow? Class 8
Can you tell what percentage of the colour was made using yellow? Class 8Question 1.Can you tell wha
Operations with Integers Class 7 Very Short Question Answer
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Operations with Integers Class 7 Fill in the Blanks
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Operations with Integers Class 7 Assertion and Reason Questions
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Operations with Integers Class 7 MCQ
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Use the numbers 3, - 2, 5, - 6 exactly once and the operations ‘+’, '-', and ‘×’ exactly. Class 7
Use the numbers 3, - 2, 5, - 6 exactly once and the operations ‘+’, '-', and ‘×’ exactly. Class 7Que
Given that (- 548) × 972 = - 532656, write the values of: (a) (- 547) × 972: Class 7
Given that (- 548) × 972 = - 532656, write the values of: (a) (- 547) × 972: Class 7Question 1. Give
Find the values of: (a) (32 × (- 18)) ÷ ((- 36)); (b) (32) + ((- 36) × (- 18)): Class 7
Find the values of: (a) (32 × (- 18)) ÷ ((- 36)); (b) (32) + ((- 36) × (- 18)): Class 7Question 1.Fi
Imagine you’re in a place where the temperature drops by 5°C each hour. Class 7
Imagine you’re in a place where the temperature drops by 5°C each hour. Class 7Question 1. Imagine y
Proportional Reasoning 1 Class 8 Long Question Answer
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Proportional Reasoning 1 Class 8 Very Short Question Answer
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In a test, (+ 4) marks are given for every correct answer and (- 2) marks are given. Class 7
In a test, (+ 4) marks are given for every correct answer and (- 2) marks are given. Class 7Question
If 47 - 56 + 14 - 8 + 2 - 8 + 5 = - 4, then find the value of-47 + 56 - 14 + 8 - 2 + 8 - 5. Class 7
If 47 - 56 + 14 - 8 + 2 - 8 + 5 = - 4, then find the value of-47 + 56 - 14 + 8 - 2 + 8 - 5. Class 7Q
Proportional Reasoning 1 Class 8 Fill in the blanks
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