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Deepak BoraNewbie

Asked: September 25, 2020In: ICSE

A shot-put is a metallic sphere of radius 4.9 cm. If the density of the metal is 7.8 g per cm cube, find the mass of the shot-put.

M.L Aggarwal book Important Question of class 10 chapter Based on Mensuration for ICSE BOARD. A shot-put is a metallic ...Read more

dakshisdaksh

Asked: March 1, 2021In: Competition

What is it like to study at The Doon School? Why should one study at the doon school? Is the campus and facilities at par with Mayo College and Scindia School?

What are the merits and demerits of studying at the doon school instead of other boarding schools? I want to ...Read more

deepaksoniGuru

Asked: March 10, 2021In: ICSE

By selling at rs77 , some 2 1/4% shares of face value rs 100 , and investing the proceeds in 6% shares of the face value rs 100 ,selling at rs 110 , a person increased his income by rs 117 per annum . How many shares did he sell?

this has been taken from the book -ML aggarwal( avichal publication)class 10th , chapter3, shares and dividends , a person increased ...Read more

deepaksoniGuru

Asked: March 11, 2021In: ICSE

In the adjoining figure, not drawn to the scale, AB is a tower and two objects C and D are located on the ground, on the same side of AB. When observed from the top A of the tower, their angles of depression are 45 and 60. Find the distance between the two objects. If the height of the tower is 30. Give your answer to the nearest 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) (1 + cosec A)/ cosec A = cos2 A/ (1 – sin A) (ii) root{(1-cosA/(1+cosA)} =sinA/(1+cosA)

This question has been taken from the Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Trigonometric Identities Chapter number-18 (i) (1 + cosec A)/ cosec ...Read more

deepaksoniGuru

Asked: March 16, 2021In: ICSE

(i) The sum of the ages of Vivek and his younger brother Amit is 47 years. The product of their ages in years is 550. Find their ages. (ii) Paul is x years old and his father’s age is twice the square of Paul’s age. Ten years hence, the father’s age will be four times Paul’s age. Find their present ages.

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

deepaksoniGuru

Asked: March 18, 2021In: ICSE

What number must be added to each of the numbers 16, 26 and 40 so that the resulting numbers may be in continued proportion?

This is a basic question from ML aggarwal book of class 10th, chapter 7, ratio and proportion., ICSE board Here we ...Read more

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Discy Latest Questions

A shot-put is a metallic sphere of radius 4.9 cm. If the density of the metal is 7.8 g per cm cube, find the mass of the shot-put.

What is it like to study at The Doon School? Why should one study at the doon school? Is the campus and facilities at par with Mayo College and Scindia School?

By selling at rs77 , some 2 1/4% shares of face value rs 100 , and investing the proceeds in 6% shares of the face value rs 100 ,selling at rs 110 , a person increased his income by rs 117 per annum . How many shares did he sell​?

(i) (1 + cosec A)/ cosec A = cos2 A/ (1 – sin A) (ii) root{(1-cosA/(1+cosA)} =sinA/(1+cosA)

What number must be added to each of the numbers 16, 26 and 40 so that the resulting numbers may be in continued proportion?

By selling at rs77 , some 2 1/4% shares of face value rs 100 , and investing the proceeds in 6% shares of the face value rs 100 ,selling at rs 110 , a person increased his income by rs 117 per annum . How many shares did he sell?