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## Kiran purchases an article for rupees 5310 which includes 10% rebate on the marked price and 18% tax under GST on the remaining price. find the marked price of the article.

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This is a very important question from GST chapter 2 of ICSE board. In this question Cost Price at which Kiran purchased this article is given which is after the discount given to her and this cost price includes 18% ...

## Triangles : ∆ABC ~ ∆DEF. If AB = 4 cm, BC = 3.5 cm, CA = 2.5 cm and DF = 7.5 cm, find the perimeter of ∆DEF.

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∆ABC ~ ∆DEF. If AB = 4 cm, BC = 3.5 cm, CA = 2.5 cm and DF = 7.5 cm, find the perimeter of ∆DEF. please help me with this question this is simple question for class 10th CBSE board ...

## The LCM of two numbers is 182 and their HCF is 13. If one of the numbers is 26, find the other

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CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number  – 30/5/1 Question Number –  18 excise of LCM AND HCF relation of LCM AND HCF

## If tan (A + B) = √3 and tan (A – B) = 1/√ 3 ; 0° < A+B ≤ 90°, find A and B.

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please help me finding the answer of this question this is question number 3, exercise 8.2, trigonometry ncert solutions.

## A man invests Rs.10400 in 6% shares at Rs.104 and Rs.11440 in 10.4% shares at Rs.143.How much income would he get in all?

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How to solve these shares and dividends question?

## Prove that (sin θ) (cos θ) = tan θ/( 1 + tan^2 θ )

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Prove that (sin θ) (cos θ) = tan θ/( 1 + tan 2 θ )     This is a question from class 10 maths ICSE book (Understanding ICSE mathematics). This chapter is Trigonometric Identities from ML Aggarwal(SELINA Publishers).

## Triangles : If ∆ABC ~ ∆PQR, perimeter of ∆ABC = 32 cm, perimeter of ∆PQR = 48 cm and PR = 6 cm, then find the length of AC

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If ∆ABC ~ ∆PQR, perimeter of ∆ABC = 32 cm, perimeter of ∆PQR = 48 cm and PR = 6 cm, then find the length of AC