Maths · Delhi DoE

Practice paper

2024-25Class 980 marks38 questions

18 of its 38 questions are here. The rest have a figure or are still being checked, so for now they're only in the official PDF.

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Source: Directorate of Education, Delhi: Class IX (2024-25) · Math (English) · Practice Papers-1, Maths, published by Delhi DoE. The official PDF

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18 questions

Q2Section A1 mark
$If the perimeter of an equilateral triangle is 180 cm. Then its area will be:$
1. A $900 cm²$
2. B $900\sqrt3 cm²$
3. C $300\sqrt3 cm²$
4. D $600\sqrt3 cm²$
Q3Section A1 mark
$Find the value of k, if (3,0) is a solution of the equation 2x + 3y = k.$
1. A $5$
2. B $6$
3. C $7$
4. D $8$
Q5Section A1 mark
$Total surface area of a hemisphere is 4158cm², the diameter of the hemisphere is equal to __________ cm.$
1. A $40$
2. B $20$
3. C $21$
4. D $42$
Q6Section A1 mark
$The number of zeros of the polynomial x² + 4x + 2 is/are:$
1. A $1$
2. B $2$
3. C $3$
4. D $4$
Q7Section A1 mark
$A spherical balloon’s radius increases to 3 times when the air is pumped in it. If the surface area of the balloon after pumping the air is A₂ and its surface area before pumping the air is A₁, then what is the value of A₁:A₂?$
1. A $1:3$
2. B $9:1$
3. C $27:1$
4. D $1:9$
Q9Section A1 mark
$The angles that share a common vertex and a common side are called$
1. A $Supplementary angles$
2. B $Complementary angles$
3. C $Adjacent angles$
4. D $Vertical angles$
Q10Section A1 mark
$The cost of levelling a triangular field having sides 325m, 300m and 125 m at the rate of ₹2 per m² is:$
1. A $₹ 37500$
2. B $₹ 38000$
3. C $₹36000$
4. D $37000$
Q11Section A1 mark
$Which of these statements do not satisfy Euclid’s axiom?$
1. A $Things which are equal to the same thing are equal to one another$
2. B $If equals are added to equals, the wholes are equal.$
3. C $If equals are subtracted from equals, the remainders are equal.$
4. D $The whole is lesser than the part.$