Q 1. 
Write below sentences into equation: The sum of four times y and 5 is 30. 




Q2. 
Identify the value of x from the given equation: 3x + 7 = 28 




Q3. 
Select correct equation for the given sentence: "If you subtract 12 from 2 times a number, you get 2". 




Q4. 
There are following candies purchased by Rohan in past 7 days: 3, 2, 5, 4, 1, 2, 4. Find median of the candies. 




Q5. 
Solve the following equation: − 3(r − 2/7) = − 13 




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Q6. 
The height of eight boys was measured in cm, which is given here: 128, 126, 131, 135, 120, 141, 139 and 140. What is the mean height of the boys ? 




Q7. 
Solve the following equation: − 2(p + 6) = 7 




Q8. 
John says that he has 8 marbles more than five times the marbles Mohan has. John has 38 marbles. Write the equation to find out how many marbles Mohan has ? 




Q9. 
Find the mode of the following set of numbers: 1, 2, 1, 3, 2, 2, 4, 1, 3, 2, 4, 1, 2, 3, 1, 2. 




Q10. 
Convert the following equations in statement form: p/3 + 1 = 17 





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