Question 1 :
The marks obtained by 17 students in a mathematics test (out of 100 ) are given below: <br>91, 82,100,100,96,65,82,76,79,90,46,64,72,66,68,48,49<br>The range of the data is<br>
Question 2 :
It is not possible to construct a triangle when the lengths of its sides are
Question 3 :
If P and Q are any two points on a circle, then the line segment PQ is called a
Question 4 :
In ∆ABC, AB = AC and ∠B = 50°. Then ∠C is equal to
Question 6 :
If P is a point in the interior of a circle with centre O and radius r, then
Question 8 :
If the lengths of two sides of an isosceles are 4 cm and 10 cm, then the length of the third side is
Question 9 :
If triangle ABC is obtuse angled and ∠C is obtuse, then
Question 11 :
A diagonal of a rectangle is inclined to one side of the rectangle at 25°. The acute angle between the diagonals is
Question 12 :
ABCD is a rhombus such that ∠ACB = 40°. Then ∠ADB is
Question 13 : In the given figure, area of parallelogram ABCD is<br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%209/5f7c375d001ce34bec8e2eeb">
Question 14 :
A girl walks 200 m towards East and then she walks 150 m towards North. The distance of the girl from the starting point is
Question 15 :
If the diagonals of a square ABCD intersect each other at O, then ∆OAB is
Question 16 :
In a ∆ABC, if AB = 6√3 cm, BC = 6 cm and AC = 12 cm, then ∠B is
Question 17 :
The lengths of the diagonals of a rhombus are 16 cm and 12 cm. The length of the side of the rhombus is
Question 18 :
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 19 :
Area of a rhombus whose diagonals are 8 cm and 6 cm is
Question 20 :
Area of a parallelogram is 48 cm<sup>2</sup>. If its height is 6 cm then its base is
Question 21 :
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 22 :
Area of a triangle is 30 cm<sup>2</sup>. If its base is 10 cm, then its height is
Question 23 :
If the perimeter of a square is 80 cm, then its area is
Question 24 : 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 25 :
If the volume of a cube is 729 m<sup>3</sup>, then its surface area is
Question 26 :
The lateral surface area of a cube is 256 m<sup>2</sup>. The volume of the cube is
Question 27 : 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 28 : 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 29 :
If the lengths of diagonals of a rhombus is doubled, then area of rhombus will be
Question 30 : 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 31 : 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 32 : 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 33 :
If the perimeter of one face of a cube is 40 cm, then the sum of lengths of its edge is
Question 34 :
A classroom is 10 m long, 6.4 m broad, and 5m high. If each student is given 1.6 m <sup> 2 </sup> of the floor area. How many students can be accommodated in the room?
Question 35 :
If the Length, Breadth, and Height of a Cuboid are in the Ratio 6 : 5 : 4 and the Total Surface Area of the Cuboid is 33300 cm <sup> 2 </sup> . What is the Breadth of the Cuboid?
Question 37 :
What should be the length of a rope by which a cow must be tethered in order that it may be able to gaze an area of 9856 m <sup> 2 </sup> ?
Question 38 :
The length and breadth of a rectangular field are in the ratio 7 : 5 and its perimeter is 384. What is the cost of repeating the field at ₹1.25 per sq meter?
Question 41 :
What is the height of a Cylinder if the Total Surface Area is 660 cm <sup> 2 </sup> and the radius is 5 cm?
