In questions 1 to 10, only one of the four options is correct. Write thecorrect one.1. The ratio of 8 books to 20 books is(A) 2:5(B) 5:2(C) 4:5(D) 5:42. The ratio of the number of sides of a square to the number of edgesof a cube is(A) 1:2(B) 3:24:1(D) 1:33. A picture is 60cm wide and 1.8m long. The ratio of its width to itsperimeter in lowest form is(A) 1:2(B) 1:3(C) 1:4(D) 1: 84. Neelam's annual income is Rs. 288000. Her annual savings amountto Rs. 36000. The ratio of her savings to her expenditure is(A) 1:8(B) 1:7(C) 1:6(D) 1 : 55. Mathematics textbook for Class VI has 320 pages. The chapter'symmetry' runs from page 261 to page 272. The ratio of the numberof pages of this chapter to the total number of pages of the book is(A) 11:320(B) 3: 40(C) 3: 80(D) 272 : 3206. In a box, the ratio of red marbles to blue marbles is 7:4. Which of thefollowing could be the total number of marbles in the box?(A) 18(B) 19(C) 21(D) 227. On a shelf, books with green cover and that with brown cover are inthe ratio 2:3. If there are 18 books with green cover, then the numberof books with brown cover is(A) 12(B) 24(C) 27(D) 368. The greatest ratio among the ratios 2: 3, 5 : 8, 75 : 121 and 40 : 25is(A) 2:3(B) 5:8(C) 75 : 121(D) 40 : 259. There are 'b' boys and 'g' girls in a class. The ratio of the number ofboys to the total number of students in the class is:(A) ie(C)b+g(D)bb+gb+,10. If a bus travels 160 km in 4 hours and a train travels 320km in5 hours at uniform speeds, then the ratio of the distances travelledby them in one hour is(A) 1:2(B) 4:5(C) 5: 8(D) 8 : 5

In questions 1 to 10, only one of the four options is correct. Write the correct one. 1. The ratio of 8 books to 20 books is (A) 2:5 (B) 5:2 (C) 4: 5 (D) 5 : 4 2. The ratio of the number of sides of a square to the number of edges of a cube is (A) 1:2 (B) 3:2 (C) 4:1 (D) 1 : 3 3. A picture is 60cm wide and 1.8m long. The ratio of its width to its perimeter in lowest form is (A) 1:2 (B) 1:3 (C) 1:4 (D) 1 : 8

In questions 1 to 10, only one of the four options is correct. Write the correct one. 1. The ratio of 8 books to 20 books is (A) 2:5 (B) 5:2 (C) 4: 5 (D) 5 : 4 2. The ratio of the number of sides of a square to the number of edges of a cube is (A) 1:2 (B) 3:2 (C) 4:1 (D) 1 : 3 3. A picture is 60cm wide and 1.8m long. The ratio of its width to its perimeter in lowest form is (A) 1:2 (B) 1:3 (C) 1:4 (D) 1 : 8

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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