Question Text
Question 1 :
Identify the variable from the equation 2n + 1 = 11.
Question 2 :
Does h = 13 satisfy the equation h - 8 = 5?
Question 3 :
Take Sarita’s present age to be y years. Sarita’s grandfather is 6 times her age. What is the age of her grandfather?
Question 5 :
Take Sarita's present age to be 'y' years. What was her age 3 years back?
Question 7 :
A rectangular box has height 'h' cm. Its length is 5 times the height and breadth is 10 cm less than the length. Express the length and the breadth of the box in terms of the height.
Question 9 :
Give expressions for y is multiplied by - 5 and the result is added to 16.
Question 10 :
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?