Chapter 8 Class 12 Application of Integrals
Serial order wise

The bridge connects two hills 100 feet apart. The arch on the bridge is in a parabolic form. The highest point on the bridge is 10 feet above the road at the middle of the bridge as seen in the figure.
The bridge connects two hills - Teachoo.jpg


Based on the information given above, answer the following questions:

part 2 - Question 1 - Case Based Questions (MCQ) - Serial order wise - Chapter 8 Class 12 Application of Integrals

Question 1

The equation of the parabola designed on the bridge is

(a) x 2 = 250𝑦

(b) x 2 = −250𝑦

(c) y 2 = 250𝑥

(d) y 2 = 250 𝑦

part 3 - Question 1 - Case Based Questions (MCQ) - Serial order wise - Chapter 8 Class 12 Application of Integrals

Question 2

The value of the integral ∫1_(-50)^50x 2 /250 𝑑𝑥 is

(a) 1000/3

(b) 250/3

(c) 1200

(d) 0

part 4 - Question 1 - Case Based Questions (MCQ) - Serial order wise - Chapter 8 Class 12 Application of Integrals

Question 3

The value of the integral ∫1_(-50) 50 x 2  𝑑𝑥 is _________ function.

(a) Even

(b) Odd

(c) Neither odd nor even

(d) None

part 5 - Question 1 - Case Based Questions (MCQ) - Serial order wise - Chapter 8 Class 12 Application of Integrals

Question 4

The area formed by the curve x 2 =250y, x axis, y = 0 and y = 10 is

(a) (1000√2)/3

(b) 4/3

(c) 1000/3

(d) 0

part 6 - Question 1 - Case Based Questions (MCQ) - Serial order wise - Chapter 8 Class 12 Application of Integrals

Question 5
The area formed between x 2 = 250y, y axis, y=2 and y=4 is
(a) 1000/3
(b) 0
(c) (1000√2)/3
(d) none of these

part 7 - Question 1 - Case Based Questions (MCQ) - Serial order wise - Chapter 8 Class 12 Application of Integrals

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Transcript

The bridge connects two hills 100 feet apart. The arch on the bridge is in a parabolic form. The highest point on the bridge is 10 feet above the road at the middle of the bridge as seen in the figure. Based on the information given above, answer the following questions: Question 1 The equation of the parabola designed on the bridge is (a) 𝑥^2 = 250𝑦 (b) 𝑥^2 = −250𝑦 (c) 𝑦^2 = 250𝑥 (d) 𝑦^2 = 250 𝑦(b) 𝑥^2 = −250𝑦 Question 2 The value of the integral ∫1_(−50)^50▒𝑥^2/250 𝑑𝑥 is (a) 1000/3 (b) 250/3 (c) 1200 (d) 0 (a) 1000/3 Question 3 The value of the integral ∫1_(−50)^50▒𝑥^2 𝑑𝑥 is _________ function. (a) Even (b) Odd (c) Neither odd nor even (d) None(a) Even Question 4 The area formed by the curve 𝑥^2=250𝑦, 𝑥 axis, 𝑦=0 and 𝑦=10 is (a) (1000√2)/3 (b) 4/3 (c) 1000/3 (d) 0(c) 1000/3 Question 5 The area formed between 𝑥^2=250𝑦, 𝑦 axis, 𝑦=2 and 𝑦=4 is (a) 1000/3 (b) 0 (c) (1000√2)/3 (d) none of these(d) none of these

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo