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deepaksoniGuru

Asked: June 29, 2021In: CBSE

Question 4. Find the sum of the last ten terms of the A.P. : 8, 10, 12, 14, .. , 126.

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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 29, 2021In: CBSE

Question 14. The first and the last terms of an A.P. are 17 and 350 respectively. If the common difference is 9, how many terms are there and what is their sum?

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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 46. If the sum of first n terms of an A.P. is (3n^2 +7n)/2 then find its nth term. Hence, write its 20th term.

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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: July 1, 2021In: CBSE

Question 65. A man arranges to pay off his debt of Rs 3600 by 40 annual installments which form an arithmetic series. When 30 of the installments are paid, he dies leaving one-third of the debt unpaid. Find the value of the first installment.

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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 14, 2021In: CBSE

In a ΔABC, D and E are points on the sides AB and AC respectively such that DE || BC. If AD = x cm, DB = x – 2 cm, AE = x + 2 cm, and EC = x – 1 cm, find the value of x.

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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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AAREKHGuru

Asked: August 19, 2021In: CBSE

In a ∆ABC, AD is the bisector of ∠A, meeting side BC at D. If BD = 2.5 cm, AB = 5 cm and AC = 4.2 cm, find DC

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Question taken from RD sharma Class 10th Chapter no. 4 Chapter name:- Triangles Exercise :- 4.3 This is very basic ...Read more

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AnilSinghBoraGuru

Asked: July 13, 2021In: NCERT Class 10th Maths

Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following: (i) p(x) = x3-3×2+5x–3 , g(x) = x2–2 Q1(1)

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How can i solve this polynomial question . It is very important question. What are the best method for solving ...Read more

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Question 4. Find the sum of the last ten terms of the A.P. : 8, 10, 12, 14, .. , 126.

Question 14. The first and the last terms of an A.P. are 17 and 350 respectively. If the common difference is 9, how many terms are there and what is their sum?

Question 46. If the sum of first n terms of an A.P. is (3n^2 +7n)/2 then find its nth term. Hence, write its 20th term.

Question 65. A man arranges to pay off his debt of Rs 3600 by 40 annual installments which form an arithmetic series. When 30 of the installments are paid, he dies leaving one-third of the debt unpaid. Find the value of the first installment.

In a ΔABC, D and E are points on the sides AB and AC respectively such that DE || BC. If AD = x cm, DB = x – 2 cm, AE = x + 2 cm, and EC = x – 1 cm, find the value of x.

In a ∆ABC, AD is the bisector of ∠A, meeting side BC at D. If BD = 2.5 cm, AB = 5 cm and AC = 4.2 cm, find DC

Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following: (i) p(x) = x3-3×2+5x–3 , g(x) = x2–2 Q1(1)