Đề thi olympic tiếng anh lớp 5 năm học 2012 vòng 12 đề thi số 1

ĐỀ THI OLYMPIC TIẾNG ANH LỚP NĂM HỌC 2012 VÒNG 12 - ĐỀ THI SỐ Chọn câu trả lời tốt cho câu hỏi The top, side and front views of a set of cubes are shown in the picture above from left to right respectively Which of the following pictures could be the cubes with the three views? A B C D 2 The bar graph shows the number of books read by some children What fraction of children read more than books? A B C D 4/24 9/25 18/25 20/24 Figures ABCD and PQRS are congruent Which segment is segment AB congruent to? A B C D PS RS PQ QR There are spiders and cats in an arena If they have 20 heads and 120 legs in total, how many spiders are there? A B C D 10 12 14 The pie chart shows the types of books available in an international school library AB is the diameter of the circle If there are 500 English books, how many Malay and Tamil books are there altogether? A B C D 400 500 600 800 In the cross country bike race, Steve, Marc, Joy and Peggy finished in the top four Steve finished second Joy did not finish fourth Marc finished third Which person finished first? A B C D Steve Marc Joy Peggy Bryan Walker is thinking of a number he calls a “bearcat” A number is a “bearcat” when it has a remainder of when divided by and when it is also a perfect square is the first “bearcat” number What is the third “bearcat” number? A B C D 16 25 36 49 The bar graph shows the number of births in a local hospital from 1997 to 2003 What is the approximate average births in the three years with the most births? A B C D 190 188 192 186 Which of the following measurements is the most precise one? A 13 centimeters B 0.3 meters C 132 mm D They are equally precise 10 Libbey's daddy brings Libbey a magazine every days Libbey can read a magazine in days After 30 days, how many magazines has Libbey not read yet? A B C D magazines magazines magazines magazines ... D 16 25 36 49 The bar graph shows the number of births in a local hospital from 19 97 to 2003 What is the approximate average births in the three years with the most births? A B C D 19 0 18 8 19 2... spiders are there? A B C D 10 12 14 The pie chart shows the types of books available in an international school library AB is the diameter of the circle If there are 50 0 English books, how many... 4/24 9/ 25 18 / 25 20/24 Figures ABCD and PQRS are congruent Which segment is segment AB congruent to? A B C D PS RS PQ QR There are spiders and cats in an arena If they have 20 heads and 12 0 legs