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Deepak BoraNewbie

Asked: September 26, 2020In: ICSE

A wooden article was made by scooping out a hemisphere from each end of a solid cylinder (as shown in the given figure). If the height of the cylinder is 10 cm and its base is of radius 3.5 cm, find the total surface area of the article.

An Important Question of class 10 Based on Mensuration Chapter of M.L Aggarwal for ICSE BOARD. A wooden article was ...Read more

Deepak BoraNewbie

Asked: September 26, 2020In: ICSE

A vessel in the form of an inverted cone is filled with water to the brim. Its height is 20 cm and diameter is 16.8 cm. Two equal solid cones are dropped in it so that they are fully submerged. As a result, one-third of the water in the original cone overflows. What is the volume of each of the solid cone submerged?

An Important Question of class 10 Based on Mensuration Chapter of M.L Aggarwal for ICSE BOARD. Here is a vessel ...Read more

deepaksoniGuru

Asked: March 10, 2021In: ICSE

A man invests Rs 8800 on buying shares of face value of rupees hundred each at a premium of 10%. If he earns Rs 1200 at the end of year as dividend, find: (i) The number of shares he has in this company (ii) The dividend percentage per share.

this is an important question because it has been asked in 2001 and has a high chances of coming in ...Read more

deepaksoniGuru

Asked: March 11, 2021In: ICSE

A boy is flying a kite with a string of length 100 m. If the string is tight and the angle of elevation of the kite is 260 32’, find the height of the kite correct to one decimal place, (ignore the height of the boy).

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

deepaksoniGuru

Asked: March 15, 2021In: ICSE

If tan A = 1/√3, find all other trigonometric ratios of angle A.

This is an important question from Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Trigonometric Identities This question has been asked in ...Read more

deepaksoniGuru

Asked: March 16, 2021In: ICSE

If x = h + a cos θ and y = k + a sin θ, prove that (x – h)2 + (y – k)2 = a2.

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

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deepaksoniGuru

Asked: March 16, 2021In: ICSE

Mohini wishes to fit three rods together in the shape of a right triangle. If the hypotenuse is 2 cm longer than the base and 4 cm longer than the shortest side, find the lengths of the rods.

-1

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 wooden article was made by scooping out a hemisphere from each end of a solid cylinder (as shown in the given figure). If the height of the cylinder is 10 cm and its base is of radius 3.5 cm, find the total surface area of the article.

A man invests Rs 8800 on buying shares of face value of rupees hundred each at a premium of 10%. If he earns Rs 1200 at the end of year as dividend, find: (i) The number of shares he has in this company (ii) The dividend percentage per share.

A boy is flying a kite with a string of length 100 m. If the string is tight and the angle of elevation of the kite is 260 32’, find the height of the kite correct to one decimal place, (ignore the height of the boy).

If tan A = 1/√3, find all other trigonometric ratios of angle A.

If x = h + a cos θ and y = k + a sin θ, prove that (x – h)2 + (y – k)2 = a2.

Mohini wishes to fit three rods together in the shape of a right triangle. If the hypotenuse is 2 cm longer than the base and 4 cm longer than the shortest side, find the lengths of the rods.