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deepaksoniGuru

Asked: March 16, 2021In: ICSE

A person was given Rs. 3000 for a tour. If he extends his tour programme by 5 days, he must cut down his daily expenses by Rs. 20. Find the number of days of his tour

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This question has been taken from Book:- ML aggarwal, Avichal publication, class10th, quadratic equation in one variable, chapter 5, exercise ...Read more

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deepaksoniGuru

Asked: March 18, 2021In: ICSE

If k + 3, k + 2, 3k – 7 and 2k – 3 are in proportion, find k.

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This is an important ques from the Book ML Aggarwal class 10th,, chapter – 7, ratio and proportion. Here four numbers ...Read more

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deepaksoniGuru

Asked: April 5, 2021In: ICSE

Question 8. (a) In the figure (i) given below, O is the centre of the circle and AB is a tangent at B. If AB = 15 cm and AC = 7.5 cm, find the radius of the circle. (b) In the figure (ii) given below, from an external point P, tangents PA and PB are drawn to a circle. CE is a tangent to the circle at D. If AP = 15 cm, find the perimeter of the triangle PEC.

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This is circle based question from Chapter name- circles Topic – Angle properties of circles Chapter number- 15 It is given ...Read more

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deepaksoniGuru

Asked: April 17, 2021In: ICSE

Question 36. In the adjoining figure ∆ABC is isosceles with AB = AC. Prove that the tangent at A to the circumcircle of ∆ABC is parallel to BC.

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This is circle based question from Chapter name- circles Topic – Angle properties of circles Chapter number- 15 In this ...Read more

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deepaksoniGuru

Asked: May 9, 2021In: CBSE

Problem 4: Write the sequence with nth term :(ii) an = 5 + 2n

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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: May 27, 2021In: CBSE

Problem 6: Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference(xii) 1^2, 5^2, 7^2, 73,

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.3 In this question we ...Read more

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deepaksoniGuru

Asked: June 14, 2021In: CBSE

Question 13. Find the 12th term from the end of the following arithmetic progressions: (i) 3, 5, 7, 9, …. 201

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This is arithmetic progression based question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise – 9.4 In this question ...Read more

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A person was given Rs. 3000 for a tour. If he extends his tour programme by 5 days, he must cut down his daily expenses by Rs. 20. Find the number of days of his tour

If k + 3, k + 2, 3k – 7 and 2k – 3 are in proportion, find k.

Question 36. In the adjoining figure ∆ABC is isosceles with AB = AC. Prove that the tangent at A to the circumcircle of ∆ABC is parallel to BC.

Problem 4: Write the sequence with nth term :(ii) an = 5 + 2n

Problem 6: Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference(xii) 1^2, 5^2, 7^2, 73,

Question 13. Find the 12th term from the end of the following arithmetic progressions: (i) 3, 5, 7, 9, …. 201