Question 1 :
The sum of the digits of a two digit number is 9. If 27 is added to it, the digits of the number get reversed. The number
Question 2 :
The sum of the digits of a two digit number is 12. If the number is decreased by 18, its digits get reversed. The number is
Question 3 :
Father’s age is six times his son’s age. Four years hence, the age of the father will be four times his son’s age. The present age in years of the son and the father are, respectively
Question 4 :
Sum of digits of a two digit number is 8. If the number obtained by reversing the digits is 18 more than the original number, then the original number is
Question 5 :
Aruna has only ₹1 and ₹2 coins with her. If the total number of coins that she has is 50 and the amount of the money with her is ₹75, then the number of ₹1 and ₹2 coins are, respectively
Question 6 : 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 7 : 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 8 :
The lateral surface area of a cube is 256 m<sup>2</sup>. The volume of the cube is
Question 9 :
The number of planks of dimensions (4 m x 50 cm x 20 cm) that can be stored in a pit which is 16 m long, 12 m wide and 4 m deep is
Question 10 : 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 11 :
If the total surface area of a cube is 96 cm<sup>2</sup>, then the volume of the cube is
Question 12 : 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 13 : 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 14 :
If the lengths of diagonals of a rhombus is doubled, then area of rhombus will be
Question 15 : The perimeter of the shaded region shown in figure below is:<br /><img style='object-fit:contain' class="uploaded-image" src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%209/5f7d79d9db6c68426fc8ef8e" /width=170>
Question 16 :
The dimension of the floor of a rectangle hall is 4 m x 3 m. The floor of the hall is to be tiled fully with 8 cm x 6 cm rectangular tiles without breaking tiles to a smaller size, how many tiles required?
Question 17 :
The area of a rhombus is half the product of its _____?
Question 18 :
What is the area of a circle if the circumference is 352 m?
Question 19 :
The perimeter of a plane figure is the ______ of its boundary.
Question 20 :
A circular wire of radius 42 cm is cut and bent in the form of a rectangle whose sides are in the ratio 6 : 5. What is the smaller side of the rectangle?
Question 21 :
A hall 40 m long and 15 m broad is to be paved with stones each measuring 6 dm x 5 dm. What is the number of stones required?
Question 22 :
What is the Volume of a cuboid of length: 24 cm, breadth: 16 cm, and height: 7.5 cm?
Question 23 :
If Three Cubes of Metal of edges 6 cm, 8 cm, and 10 cm are melted and made into a single cube. What is the edge of the new cube so formed?
Question 25 :
If the side of a square is doubled, What is the ratio of the area of the resulting square to that of the given square?
Question 26 :
If the Length, Breadth, and Height of a Cuboid are 2 m, 2 m, and 1 m. What is the Surface Area in m <sup> 2 </sup> ?
Question 28 :
The Volume of a wall, 5 times as high as it is broad and 8 times as long as it is high is 12.8 m <sup> 3 </sup> . What is the breadth of the wall?
Question 29 :
A road of 1 m wide is laid around a rectangle garden of length 10 m and width 5 m. What is the cost of cementing the road at ₹200 per m<sup>2 </sup> ?
Question 30 :
The length of two parallel sides of a trapezium are 20 cm and 30 cm and its height is 6 cm. What is the area?
Question 31 :
If the ratio of areas of two squares is 9 : 1, What is the ratio of their perimeters?
Question 32 :
The length of a hall is 4/3 times its breadth and the area of the hall is 300 m<sup>2 </sup> . What is the difference between the length and breadth?
Question 33 :
The area of a rectangle is 144 m long is the same as that of a square having a side 84 m long. What is the width of the rectangle?
Question 34 :
What is the ratio of the Surface Area if Two Cubes have their volumes in the ratio 1 : 27?
Question 35 :
The length of a rectangle is 12 m and its diagonal is 15 m. What is the area of the rectangle?
