Question 1 :
Area of a rhombus is 90 cm{tex}^2{/tex}. If the length of one diagonal is 10 cm then the length of other diagonal is
Question 2 :
If the perimeter of a square is 80 cm, then its area is
Question 3 :
The length of the longest pole that can be put in a room of dimensions (10 m x 10 m x 5 m) is
Question 4 :
Area of a rhombus whose diagonals are 8 cm and 6 cm is
Question 5 :
Area of a parallelogram is 48 cm<sup>2</sup>. If its height is 6 cm then its base is
Question 6 :
In the given figure, OABC is a square of side 7 cm. OAC is a quadrant of a circle with O as centre. The area of the shaded region is <br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%209/5f7c376798e8ad4b910e5693">
Question 7 :
The lateral surface area of a cube is 256 m<sup>2</sup>. The volume of the cube is
Question 8 :
If the lengths of diagonals of a rhombus is doubled, then area of rhombus will be
Question 9 :
In the given figure, the boundary of the shaded region consists of semicircular arcs. The area of the shaded region is equal to<br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%209/5f7c3769006e1e13a9a96fe1">
Question 10 :
If the volume of a cube is 729 m<sup>3</sup>, then its surface area is
Question 11 :
The area of the shaded region shown in figure below:<br /><img style='object-fit:contain' class="uploaded-image" src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%209/5f7d781bc669e046ac22d3d5" /width=180>
Question 12 :
If the area of a trapezium is 64 cm<sup>2</sup> and the distance between parallel sides is 8 cm, then sum of its parallel sides is
Question 13 :
The perimeter of the shaded region is:<br /><img style='object-fit:contain' class="uploaded-image" src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%209/5f7d7a82fb4627429f3a8ccc" />
Question 14 :
The given figure shows a rectangle and a semicircle. The perimeter of the shaded region is<br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%209/5f7c3768006e1e13a9a96fde">
Question 15 :
In the given figure, OACB is a quadrant of a circle of radius 7 cm. The perimeter of the quadrant is <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%209/5f7c3767001ce34bec8e2f00">
Question 16 :
What is the area of a semi-circle of radius 10.5 cm?
Question 17 :
What is the length of the longest rod that can be placed in a room 16 m long, 12 m broad and 32/3 m high?
Question 18 :
How many Cubic Metres of the earth must be dug out to sink a well 22.5 m deep that has a diameter of 7m?
Question 19 :
A 20 m deep well with diameter 7 m is dug up and the earth from digging is spread evenly to form a platform 22m x 14 m. Find the height of the platform?
Question 20 :
What is the Volume of a Cylinder if height: 42 cm, base radius: 10 cm?
Question 21 :
If the perimeter and area of a square are numerically equal then, What is the length of its side?