Home - Ask TrueMaths!

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Sorry, you do not have a permission to add a post. Get the paid membership

Ask A Question

Share & grow the world's knowledge!

At TrueMaths we want to connect the people who have Mathematical knowledge with people who need it!

Ask A Question

What's your question?

Deepak BoraNewbie

Asked: September 25, 2020In: ICSE

(a) The ratio of the base radii of two right circular cones of the same height is 3 : 4. Find the ratio of their volumes. (b) The ratio of the heights of two right circular cones is 5 : 2 and that of their base radii is 2 : 5. Find the ratio of their volumes. (c) The height and the radius of the base of a right circular cone is half the corresponding height and radius of another bigger cone. Find: (i) the ratio of their volumes. (ii) the ratio of their lateral surface areas.

An Important Question of M.L Aggarwal book of class 10 Based on Mensuration Chapter for ICSE BOARD. The ratio of the ...Read more

deepaksoniGuru

Asked: March 10, 2021In: ICSE

. A person invests Rs. 4368 and buys certain hundred-rupee shares at 91. He sells out shares worth Rs. 2400 when they have t risen to 95 and the remainder when they have fallen to 85. Find the gain or loss on the total transaction.

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

deepaksoniGuru

Asked: March 11, 2021In: ICSE

An aeroplane when flying at a heigt of 3125 m from the ground passes vertically below another plane at an instant when the angles of elevation of the two planes from the same point on the ground are 300 and 600 respectively. Find the distance between the two planes at the instant.

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

(i) (sec A + tan A) (1 – sin A) = cos A (ii) (1 + tan2 A) (1 – sin A) (1 + sin A) = 1

This is an important question taken from the Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Trigonometric Identities Chapter number-1 We ...Read more

deepaksoniGuru

Asked: March 16, 2021In: ICSE

Samita has a recurring deposit account in a bank of Rs 2000 per month at the rate of 10% p.a. If she gets Rs 83100 at the time of maturity. Find the total time for which the account was held.

This is an important question from the Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Banking Chapter number-2 Samita has ...Read more

deepaksoniGuru

Asked: March 16, 2021In: ICSE

A boat can cover 10 km up the stream and 5 km down the stream in 6 hours. If the speed of the stream is 1.5 km/hr. find the speed of the boat in still water.

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

(i) The monthly pocket money of Ravi and Sanjeev are in the ratio 5: 7. Their expenditures are in the ratio 3: 5. If each saves Rs 80 per month, find their monthly pocket money. (ii) In class X of a school, the ratio of the number of boys to that of the girls is 4: 3. If there were 20 more boys and 12 less girls, then the ratio would have been 2: 1. How many students were there in the class?

Question no.20 From ML aggarwal book, class10, chapter 7, ratio and proportion In the first question we have been given ratio ...Read more

1 … 78 79 80 … 360

Share & grow the world's knowledge!

Discy Latest Questions

. A person invests Rs. 4368 and buys certain hundred-rupee shares at 91. He sells out shares worth Rs. 2400 when they have t risen to 95 and the remainder when they have fallen to 85. Find the gain or loss on the total transaction.

An aeroplane when flying at a heigt of 3125 m from the ground passes vertically below another plane at an instant when the angles of elevation of the two planes from the same point on the ground are 300 and 600 respectively. Find the distance between the two planes at the instant.

(i) (sec A + tan A) (1 – sin A) = cos A (ii) (1 + tan2 A) (1 – sin A) (1 + sin A) = 1

Samita has a recurring deposit account in a bank of Rs 2000 per month at the rate of 10% p.a. If she gets Rs 83100 at the time of maturity. Find the total time for which the account was held.

A boat can cover 10 km up the stream and 5 km down the stream in 6 hours. If the speed of the stream is 1.5 km/hr. find the speed of the boat in still water.