Question Text
Question 2 :
Take Sarita's present age to be 'y' years. Grandmother is 2 years younger than grandfather. What is grandmother's age?
Question 4 :
Identify the variable from the equation 7 = (11×2) + p.
Question 6 :
Take Sarita's present age to be 'y' years. Sarita's father's age is 5 years more than 3 times Sarita's age. What is her father's age?
Question 7 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a8b78c526e972caefad.PNG' />
Find the rule which gives the number of matchsticks required to make the above matchstick pattern. Use a variable to write the rule. (Take variable as 'n').
Question 8 :
Does b = 5 satisfy the equation b + 5 = 9?
Question 9 :
Take Sarita’s present age to be y years. Sarita’s grandfather is 6 times her age. Grandmother is 2 years younger than grandfather. What is grandmother's age?