arithmetic progression Archives

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deepaksoniGuru

Asked: June 29, 2021In: CBSE

Question 1: Find the value of x for which (8x + 4), (6x – 2) and (2x + 7) are in A.P.

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This is an arithmetic progression based question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise – 9.5 In this ...Read more

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deepaksoniGuru

Asked: April 30, 2021In: CBSE

Problem 2: Find the indicated terms in each of the following sequences whose nth terms are(iii) an = n(n – 1)(n – 2); a5 and a8

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This is the basic and conceptual question from Chapter name- Arithmetic Progression Chapter number- 9 Exercise 9.1 We have to ...Read more

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deepaksoniGuru

Asked: April 29, 2021In: CBSE

Problem 1: Write the first terms of each of the following sequences whose nth term is: (i) an = 3n + 2

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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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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A kite is flying at a height of 75 meters from the ground level, attached to a string inclined at 60 o to the horizontal. Find the length of the string nearest to the ground.

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This is the basic and conceptual question from trigonometry of height and distance in which we are to find the ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A tower stands vertically one the ground. From a point on the ground, 20 m away from the foot of the tower, the angle of elevation of the top of the tower is 60 . What is the height of the tower?

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We have been asked to find the height of a tower if the tower stands vertically one the ground. From ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A child puts one five rupee coin her saving in the piggy bank on the first day. She increases her saving by one five rupee-coin daily. If the piggy bank can hold 190 coins of five rupees in all, find the number of days she continue to put the five rupee coins into it and find the total money she saved.

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Sir please give me a detailed solution of this question from arithmetic progression chapter in which we have been asked ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A contract on construction job specifies a penalty for delay of completion beyond a certain date as follows: Rs. 200 for the first day, Rs. 250 for the second day, Rs. 300 for the third day, etc., the penalty for each succeeding day being Rs. 50 more than for the preceding day. How much money the contractor has to pay as penalty, if he has delayed the work by 30 days

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This is the question of arithmetic progression chapter in which we are to calculate the amount of money the contractor ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A man arranges to pay off a debt of Rs.3600 in 40 annual instalments which form an arithmetic series. When 30 of the instalments are paid he dies leaving one-third of the debt unpaid. Find the value of the first instalment

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An important question from arithmetic progression chapter in which we have to find the value of the first instalment if ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A man saved Rs.33000 in 10 months. In each month after the first, he saved Rs.100 more than he did in the preceding month. How much did he save in the first month?

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This is the conceptual question from arithmetic progression chapter in which we are to calculate the savings of a man ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A sum of Rs. 700 is to be used to give seven cash prizes to students of a school for their overall academic performance. If each prize is Rs. 20 less than its preceding prize, find the value of each prize.

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One of the most important and exam oriented question from arithmetic progression chapter in which we have to find the ...Read more

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