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deepaksoniGuru

Asked: June 29, 2021In: CBSE

Question 2: If x + 1, 3x and 4x + 2 are in A.P., find the value of x.

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.5 In this question we ...Read more

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deepaksoniGuru

Asked: June 29, 2021In: CBSE

Question 10(iii) How many terms of the A.P. 9, 17, 25, . . . must be taken so that their sum is 636?

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.6 In this question we ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 25. In an A.P. the first term is 22, nth term is –11 and the sum of first n term is 66. Find n and the d, the common difference.

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One of the most important and exam oriented question from Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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deepaksoniGuru

Asked: June 30, 2021In: CBSE

Question 55. Find the sum of all integers (i) between 100 and 550 which are divisible by 9

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This is an arithmetic progression based question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise – 9.6 In this ...Read more

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deepaksoniGuru

Asked: August 6, 2021In: CBSE

Question :- All squares are _____________ (similar, congruent).

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Question extracted from RD sharma Class 10th Chapter 4th Chapter name:- Triangles This is very basic question and has been ...Read more

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deepaksoniGuru

Asked: August 18, 2021In: CBSE

In three-line segments OA, OB, and OC, points L, M, N respectively are so chosen that LM ∥ AB and MN ∥ BC but neither of L, M, and N nor A, B, C are collinear. Show that LN ∥ AC.

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Question drawn from very renowned book RD sharma of class 10th, Chapter no. 4 Chapter name:- Triangles Exercise :- 4.2Read more

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AnilSinghBoraGuru

Asked: July 12, 2021In: CBSE

A traffic signal board, indicating ‘SCHOOL AHEAD’, is an equilateral triangle with side ‘a’. Find the area of the signal board, using Heron’s formula. If its perimeter is 180 cm, what will be the area of the signal board?

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This question is from class 9 maths 12th chapter. the chapter name is herons formula. It is very important question. ...Read more

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Question 2: If x + 1, 3x and 4x + 2 are in A.P., find the value of x.

Question 10(iii) How many terms of the A.P. 9, 17, 25, . . . must be taken so that their sum is 636?

Question 25. In an A.P. the first term is 22, nth term is –11 and the sum of first n term is 66. Find n and the d, the common difference.

Question 55. Find the sum of all integers (i) between 100 and 550 which are divisible by 9

Question :- All squares are _____________ (similar, congruent).

In three-line segments OA, OB, and OC, points L, M, N respectively are so chosen that LM ∥ AB and MN ∥ BC but neither of L, M, and N nor A, B, C are collinear. Show that LN ∥ AC.

A traffic signal board, indicating ‘SCHOOL AHEAD’, is an equilateral triangle with side ‘a’. Find the area of the signal board, using Heron’s formula. If its perimeter is 180 cm, what will be the area of the signal board?