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Deepak BoraNewbie

Asked: September 22, 2020In: ICSE

(i) Calculate the ratio in which the line segment joining (3, 4) and( – 2, 1) is divided by the y-axis. (ii) In what ratio does the line x – y – 2 = 0 divide the line segment joining the points (3, – 1) and (8, 9)? Also, find the coordinates of the point of division.

ICSE Board Question Based on Section Formula Chapter of M.L Aggarwal for class10 In this question following parts to be ...Read more

deepaksoniGuru

Asked: March 26, 2021In: ICSE

Ques 20(b) In the figure (ii) given below, chords BA and DC of a circle meet at P. Prove that: (i) ∠PAD = ∠PCB (ii) PA. PB = PC . PD.

This is an important and exam oriented question from Chapter name- circles Topic – Angle properties of circles Chapter number- ...Read more

Deepak BoraNewbie

Asked: July 15, 2020In: CBSE, ICSE

The ratio of boys to the number of girls in a school of 560 pupils is 5 : 3 . if 10 new boys are admitted , find how many new girls may be admitted so that the ratio of the number of boys to the number of girls may change to 3 : 2

ratio and proportion

deepaksoniGuru

Asked: March 16, 2021In: ICSE

In a P.T. display, 480 students are arranged in rows and columns. If there are 4 more students in each row than the number of rows, find the number of students in each row.

This question has been taken from Book:- ML aggarwal, Avichal publication, class10th, quadratic equation in one variable, chapter 5, exercise ...Read more

Deepak BoraNewbie

Asked: September 25, 2020In: ICSE

A cylindrical roller made of iron is 2 m long. Its inner diameter is 35 cm and the thickness is 7 cm all round. Find the weight of the roller in kg, if 1 cm3 of iron weighs 8 g.

M.L Aggarwal book Important Question of class 10 chapter Based on Mensuration for ICSE BOARD. A cylindrical roller made of ...Read more

Deepak BoraNewbie

Asked: July 30, 2020In: CBSE

Evaluate: [2 tan 45° × cos 60°] / sin 30°

CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number – 30/5/1 Question Number – 20Read more

Deepak BoraNewbie

Asked: July 31, 2020In: CBSE

A solid toy is in the form of a hemisphere surmounted by a right circular cone of same radius. The height of the cone is 10 cm and the radius of the base is 7 cm. Determine the volume of the toy. Also find the area of the coloured sheet required to cover the toy. [ Use π = 22/7 and √149 = 12.2

CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number – 30/5/1 Question Number – 38Read more

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(i) Calculate the ratio in which the line segment joining (3, 4) and( – 2, 1) is divided by the y-axis. (ii) In what ratio does the line x – y – 2 = 0 divide the line segment joining the points (3, – 1) and (8, 9)? Also, find the coordinates of the point of division.

Ques 20(b) In the figure (ii) given below, chords BA and DC of a circle meet at P. Prove that: (i) ∠PAD = ∠PCB (ii) PA. PB = PC . PD.

The ratio of boys to the number of girls in a school of 560 pupils is 5 : 3 . if 10 new boys are admitted , find how many new girls may be admitted so that the ratio of the number of boys to the number of girls may change to 3 : 2

In a P.T. display, 480 students are arranged in rows and columns. If there are 4 more students in each row than the number of rows, find the number of students in each row.

A cylindrical roller made of iron is 2 m long. Its inner diameter is 35 cm and the thickness is 7 cm all round. Find the weight of the roller in kg, if 1 cm3 of iron weighs 8 g.

Evaluate: [2 tan 45° × cos 60°] / sin 30°

A solid toy is in the form of a hemisphere surmounted by a right circular cone of same radius. The height of the cone is 10 cm and the radius of the base is 7 cm. Determine the volume of the toy. Also find the area of the coloured sheet required to cover the toy. [ Use π = 22/7 and √149 = 12.2