rd sharma class 10th Archives - Page 6 of 7

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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. For each of the following cases show that DE ∥ BC:AB = 12 cm, AD = 8 cm, AE = 12 cm, and AC = 18 cm.

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Question extracted from RD sharma of class 10th, Chapter no. 4 Chapter name:- Triangles Exercise :- 4.2 This is very ...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 = 4 cm, AE = 8 cm, DB = x – 4 cm and EC = 3x – 19, find x.

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Question taken from RD sharma Class 10th Chapter no. 4 Chapter name:- Triangles Exercise :- 4.2 This is very basic ...Read more

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deepaksoniGuru

Asked: August 9, 2021In: CBSE

True or false :- Two triangles are similar if their corresponding sides are proportional.

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Question taken from RD sharma Class 10th Chapter 4th Chapter name:- Triangles This is very basic and important questions. We have ...Read more

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deepaksoniGuru

Asked: August 6, 2021In: CBSE

Question -:- All _____________ triangles are similar (isosceles, equilaterals) :

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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: July 1, 2021In: CBSE

Question 69. 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 Chapter name- Arithmetic Progression Class 10th Chapter number- 9 Exercise ...Read more

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deepaksoniGuru

Asked: July 1, 2021In: CBSE

Question 62. Ramkali would need Rs. 1800 for admission fee and books etc., for her daughter to start going to school from the next year. She saved Rs. 50 in the first month of this year and increased her monthly saving by Rs. 20. After a year, how much money will she save? Will she be able to fulfill her dream of sending her daughter to school?

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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 53. Find the sum of all integers between 50 and 500 which are divisible by 7.

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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: June 30, 2021In: CBSE

Question 50. Find the sum of (ii) all odd numbers between 100 and 200.

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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 50. Find the sum of (ii) all odd numbers between 100 and 200.

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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 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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