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Deepak BoraNewbie

Asked: September 25, 2020In: ICSE

A sphere and a cube have the same surface area. Show that the ratio of the volume of the sphere to that of the cube is root 6 : root pi

This is the Important question of class 10 Based on Mensuration Chapter of M.L Aggarwal book for ICSE BOARD. Here ...Read more

Deepak BoraNewbie

Asked: September 26, 2020In: ICSE

A rectangular water tank of base 11 m x 6 m contains water upto a height of 5 m. if the water in the tank is transferred to a cylindrical tank of radius 3.5 m, find the height of the water level in the tank.

M.L Aggarwal book Important Question of class 10 chapter Based on Mensuration for ICSE BOARD. A rectangular water tank of ...Read more

deepaksoniGuru

Asked: March 7, 2021In: CBSE

The diameter of a circle is 10 cm. Find the length of the arc, when the corresponding central angle is 144 (π = 3.14)

An important question of class 10 based on mensuration chapter of NCERT for CBSE The diameter of a circle is 10 ...Read more

deepaksoniGuru

Asked: March 10, 2021In: ICSE

A company declared a dividend of 14%. Find tire market value of Rs. 50 shares if the return on the investment was 10%.

an important question from the book -ML aggarwal( avichal publication)class 10th , chapter3, shares and dividends …….. we are given that ...Read more

deepaksoniGuru

Asked: March 11, 2021In: ICSE

In the adjoining figure, the shadow of a vertical tower on the level ground increases by 10 m, when the altitude of the sun changes from 45 to 30. Find the height of the tower and give your answer, correct to 1/10 of a metre.

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

deepaksoniGuru

Asked: March 16, 2021In: ICSE

(i) (sin θ + cos θ) (sec θ + cosec θ) = 2 + sec θ cosec θ (ii) (cosec A – sin A) (sec A – cos A) sec2A = tan A

This is an important question from the Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Trigonometric Identities Chapter number-18 We have ...Read more

deepaksoniGuru

Asked: March 16, 2021In: ICSE

(i) Harish made a rectangular garden, with its length 5 metres more than its width. The next year, he increased the length by 3 metres and decreased the width by 2 metres. If the area of the second garden was 119 sq m, was the second garden larger or smaller ? (ii) The length of a rectangle exceeds its breadth by 5 m. If the breadth were doubled and the length reduced by 9 m, the area of the rectangle would have increased by 140 m². Find its dimensions.

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

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Discy Latest Questions

A sphere and a cube have the same surface area. Show that the ratio of the volume of the sphere to that of the cube is root 6 : root pi

A rectangular water tank of base 11 m x 6 m contains water upto a height of 5 m. if the water in the tank is transferred to a cylindrical tank of radius 3.5 m, find the height of the water level in the tank.

The diameter of a circle is 10 cm. Find the length of the arc, when the corresponding central angle is 144 (π = 3.14)

A company declared a dividend of 14%. Find tire market value of Rs. 50 shares if the return on the investment was 10%.

In the adjoining figure, the shadow of a vertical tower on the level ground increases by 10 m, when the altitude of the sun changes from 45 to 30. Find the height of the tower and give your answer, correct to 1/10 of a metre.

(i) (sin θ + cos θ) (sec θ + cosec θ) = 2 + sec θ cosec θ (ii) (cosec A – sin A) (sec A – cos A) sec2A = tan A