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Deepak BoraNewbie

Asked: August 12, 2020In: CBSE, ICSE

The sum of the first n terms of an AP is given by S_n=(2n^2+5n). Find the nth terms of the AP.

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In this Question the sum of first n terms of the AP is given. You have to find its nth ...Read more

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Deepak BoraNewbie

Asked: August 21, 2020In: CBSE, ICSE

If (x+2),2x,(2x+3) are three consecutive terms of an AP, find the value of x.

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ICSE & CBSE Board Question Based on Arithmetic Progression of RS Aggarwal In this Question three consecutive terms of an ...Read more

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Deepak BoraNewbie

Asked: August 29, 2020In: CBSE

The radii of the circular ends of a frustum of height 6 cm are 14 cm and 6 cm, respectively. Find the slant height of the frustum

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its the frustum problem from RS Aggarwal book, problem number 22, page number 827, exercise 17D, chapter volume and surface ...Read more

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Deepak BoraNewbie

Asked: September 6, 2020In: CBSE, ICSE

A number consisting of two digits is seven times the sum of its digits. When 27 is substracted from the number, the digits are reversed. Find the number.

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This is the Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE ...Read more

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Deepak BoraNewbie

Asked: September 10, 2020In: CBSE

A Father’s age is three times the sum of the ages of his two children After 5 years his age will be two times the sum of their ages. find the present age of the father?

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This is the Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE ...Read more

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Deepak BoraNewbie

Asked: September 17, 2020In: ICSE

A and B are two points on the x-axis and y-axis respectively. P (2, – 3) is the mid point of AB. Find the (i) the co-ordinates of A and B. (ii) the slope of the line AB. (iii) the equation of the line AB.

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M.L Aggarwal book Important Question of class 10 chapter Based on Equation of a Straight Line for ICSE BOARD. Two ...Read more

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Deepak BoraNewbie

Asked: September 18, 2020In: CBSE, ICSE

If 12x+17y=53 and 17x+12y=63 then find the value of (x+y)

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This is the Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE ...Read more

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The sum of the first n terms of an AP is given by S_n=(2n^2+5n). Find the nth terms of the AP.

If (x+2),2x,(2x+3) are three consecutive terms of an AP, find the value of x.

The radii of the circular ends of a frustum of height 6 cm are 14 cm and 6 cm, respectively. Find the slant height of the frustum

A number consisting of two digits is seven times the sum of its digits. When 27 is substracted from the number, the digits are reversed. Find the number.

A Father’s age is three times the sum of the ages of his two children After 5 years his age will be two times the sum of their ages. find the present age of the father?

A and B are two points on the x-axis and y-axis respectively. P (2, – 3) is the mid point of AB. Find the (i) the co-ordinates of A and B. (ii) the slope of the line AB. (iii) the equation of the line AB.

If 12x+17y=53 and 17x+12y=63 then find the value of (x+y)