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deepaksoniGuru

Asked: March 11, 2021In: ICSE

A man 1.8 m high stands at a distance of 3.6 m from a lamp post and casts a shadow of 5.4 m on the ground. Find the height of the lamp post.

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sir this is the important question from the book -ML aggarwal( avichal publication) class 10th , chapter20 , heights and ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 30. The sum of the first 7 terms of an A.P. is 63 and the sum of its next 7 terms is 161. Find the 28th term of this A.P.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

1

AnilSinghBoraGuru

Asked: July 16, 2021In: NCERT Class 10th Maths

Find the sum of first 15 multiples of 8. Q.13

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Sir please help me for solving the problem of class 10th math of arithmetic progressions of exercise 5.3 of math, ...Read more

3

deepaksoniGuru

Asked: April 1, 2021In: ICSE

Question 2. A point P is at a distance 13 cm from the centre C of a circle and PT is a tangent to the given circle. If PT = 12 cm, find the radius of the circle.

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One of the most important and exam oriented question from Chapter name- circles Topic – Angle properties of circles Chapter ...Read more

1

Deepak BoraNewbie

Asked: September 25, 2020In: ICSE

If the volume of a cylinder of height 7 cm is 448 pi cm cube, find its lateral surface area and total surface area.

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ICSE Board Question Based on Mensuration Chapter of M.L Aggarwal for class10 In this question volume and height of the ...Read more

0

deepaksoniGuru

Asked: March 31, 2021In: ICSE

Question 10. (a) In the figure (ii) given below, PQRS is a cyclic quadrilateral in which PQ = QR and RS is produced to T. If ∠QPR = 52°, calculate ∠PST.

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This is the basic and conceptual question from Chapter name- circles Topic – Angle properties of circles Chapter number- 15 It ...Read more

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SonuNewbie

Asked: August 9, 2021In: NCERT Class 9th Maths

. In right triangle ABC, right angled at C, M is the mid-point of hypotenuse AB. C is joined to M and produced to a point D such that DM = CM. Point D is joined to point B (see Fig. 7.23). Show that:(ii) DBC is a right angle. (iii) ΔDBC ΔACB (iv) CM = ½ AB. Q.8(2),(3),(4)

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Find this important question of ncert class 9th of chapter triangles .Sir please help me to find out the easiest ...Read more

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Discy Latest Questions

A man 1.8 m high stands at a distance of 3.6 m from a lamp post and casts a shadow of 5.4 m on the ground. Find the height of the lamp post.

Question 30. The sum of the first 7 terms of an A.P. is 63 and the sum of its next 7 terms is 161. Find the 28th term of this A.P.

Find the sum of first 15 multiples of 8. Q.13

Question 2. A point P is at a distance 13 cm from the centre C of a circle and PT is a tangent to the given circle. If PT = 12 cm, find the radius of the circle.

If the volume of a cylinder of height 7 cm is 448 pi cm cube, find its lateral surface area and total surface area.

Question 10. (a) In the figure (ii) given below, PQRS is a cyclic quadrilateral in which PQ = QR and RS is produced to T. If ∠QPR = 52°, calculate ∠PST.

. In right triangle ABC, right angled at C, M is the mid-point of hypotenuse AB. C is joined to M and produced to a point D such that DM = CM. Point D is joined to point B (see Fig. 7.23). Show that:(ii) DBC is a right angle. (iii) ΔDBC ΔACB (iv) CM = ½ AB. Q.8(2),(3),(4)