Question 1 :
State if the following is an equation. Identify the variable from the equations with a variable. $ 20 = 5y$
Question 2 :
Give expressions for 5 times y from which 3 is subtracted.
Question 3 :
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 4 :
State if the following is an equation. Identify the variable from the equations with a variable. $17=x+7$
Question 5 :
State if the following is an equation. Identify the variable from the equations with a variable. $ 7 = (11 \times 5) – (12 \times 4)$
Question 7 :
Does p = 0 satisfy the equation p + 3 = 1?
Question 8 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a8c78c526e972caefb0.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 10 :
Take Sarita’s present age to be y years. What was her age 3 years back?
Question 12 :
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 13 :
Cadets are marching in a parade. There are 5 cadets in a row. What is the rule which gives the number of cadets, given the number of rows?
Question 16 :
State if the following is an equation. Identify the variable from the equations with a variable. $t-7>5$
Question 18 :
State if the following is an equation. Identify the variable from the equations with a variable. $2m<30$
Question 19 :
Identify the variable from the equation 17 = x + 7.
Question 20 :
Does b = 5 satisfy the equation b + 5 = 9?
Question 25 :
Aakash bought vegetables weighing 10 kg. Out of this, 3 kg 500 g is onions, 2 kg 75 g is tomatoes and the rest is potatoes. What is the weight of the potatoes?
Question 29 :
Between which two numbers in tenths place on the number line does given number lie: 0.45
Question 30 :
Between which two numbers in tenths place on the number line does given number lie: 0.06
Question 32 :
Sunita travelled 15 km 268 m by bus, 7 km 7 m by car and 500 m on foot in order to reach her school. How far is her school from her residence?
Question 33 :
Naresh walked 2 km 35 m in the morning and 1 km 7 m in the evening. How much distance did he walk in all?
Question 36 :
The length of Ramesh's notebook is 9 cm 5 mm. What will be its length in cm?
Question 37 :
Raju bought a book for Rs 35.65. He gave Rs 50 to the shopkeeper. How much money did he get back from the shopkeeper?
Question 38 :
Ravi purchased 5 kg 400 g rice, 2 kg 20 g sugar and 10 kg 850 g slour. Find the total weight of his purchases.
Question 41 :
The length and breadth of three rectangles are as given below:
(a) 9 m and 6 m (b) 17 m and 3 m (c) 4 m and 14 m
Which one has the smallest area?
Question 43 :
What is the length of the wooden strip required to frame a photograph of length and breadth 32 cm and 21 cm respectively?
Question 44 :
Find the area of the square whose sides are 5 cm.
Question 45 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55cf59b460d7261e49e.PNG' />
Find the area of the above figure
Question 46 :
Find the cost of fencing a rectangular park of length 175 m and breadth 125 m at the rate of Rs. 12 per metre.
Question 47 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c60bf59b460d7261e580.PNG' />
Find area by splitting the figure into rectangle.
Question 48 :
A room is 4 m long and 3 m 50 cm wide. How many square metres of carpet is needed to cover the floor of the room?
Question 49 :
How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are respectively 100 cm and 144 cm.
Question 50 :
Find the area of the rectangle whose sides are 12 m and 21 m.
Question 51 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55ff59b460d7261e4a1.PNG' />
Find the area of the above figure.
Question 52 :
Find the area of the rectangle whose sides are 2 m and 70 cm.
Question 53 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55ff59b460d7261e4a2.PNG' />
Find the area of the above figure.
Question 54 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c60af59b460d7261e57f.PNG' />
Find area by splitting the figure into rectangles.
Question 55 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c60af59b460d7261e57e.PNG' />
Find area by splitting the figure into rectangles.
Question 56 :
Find the perimeter of a regular hexagon with each side measuring 8 m.
Question 57 :
Find the area of the square whose sides are 14 cm
Question 58 :
How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are respectively: 70 cm and 36 cm
Question 59 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55ef59b460d7261e4a0.PNG' />
Find the area of the above figure
Question 60 :
Find the side of the square whose perimeter is 20 m.
