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Newbie

## The distance between the points (m, -n) and (-m, n) is

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CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number  – 30/2/1 Question Number –  9Read more

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Newbie

## The point on the x-axis which is equidistant from (-4, 0) and (10, 0) is

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CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number  – 30/2/1 Question Number –  3 [a] Equidistance point lies on ...Read more

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Newbie

## On dividing a polynomial p(x) by x²= 4, quotient and remainder are found to be x and 3 respectively. The polynomial p(x) is

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CBSE 10th Class Past year question paper Year 2020 SET 1, Code Number  – 30/2/1 Question Number –  1 Quadratic Equation

• -1
Newbie

## 2 cubes, each of volume 125 cm³ , are joined end to end. Find the surface area of the resulting cuboid.

• -1

CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number – 30/5/1 Question number – 26 Area and Volume Volume problem

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Newbie

## In a class test, the sum of Arun’s marks in Hindi and English is 30. Had he got 2 marks more in Hindi and 3 marks less in English, the product of the marks would have been 210. Find his marks in the two subjects.

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CBSE 10th Class past year question paper Year 2019 SET 1, Code Number- 30/2/1 Question number – 30

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Newbie

## How many terms of the Arithmetic Progression 45, 39, 33, … must be taken so that their sum is 180 ? Explain the double answer.

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CBSE 10th Class past year question paper Year 2019 SET 1, Code Number- 30/2/1 Question number – 29 (b)

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Newbie

## Which term of the Arithmetic Progression –7, –12, –17, –22, … will be –82 ? Is –100 any term of the A.P. ? Give reason for your answer.

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CBSE 10th Class past year question paper Year 2019 SET 1, Code Number- 30/2/1 Question number – 29 ...Read more

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Newbie

## Prove that : { ( sin° / (cot° + cosec° ) ) } = 2 + { ( sin° / ( cot° – cosec° ) ) }

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CBSE 10th Class past year question paper Year 2019 SET 1, Code Number- 30/2/1 Question number – 28(b)

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Newbie

## Prove that :

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CBSE 10th Class past year question paper Year 2019 SET 1, Code Number- 30/2/1 Question number – 28(a)

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Newbie

## Change the following data into ‘less than type’ distribution and draw its ogive :

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CBSE 10th Class past year question paper Year 2019 SET 1, Code Number- 30/2/1 Question number – 27