SilverZone iTHO Sample Paper Class 18

Syllabus and Sample Questions: iTHO Class 8th Sample Questions The actual question paper contains 35 questions. The duration of the test paper is 40 minutes. 1. We tend to fall backward when a car suddenly starts 6. Find the solution of the equation . moving. Which of the following is responsible for this? (A) Mass (A) (B) Inertia (C) Gravity (B) (D) Third law of motion 2. Which one of the following makes the outermost (C) boundary of an animal cell? (A) Nucleus (D) (B) Cell wall (C) Plasma membrane 7. A monkey jumps 5 m every second on a 60 m vertical pole (D) Mitochondria and then falls down 2 m over the next second. How many seconds will it take to climb on the pole? 3. The earth’s atmosphere is layered according to the (A) 12 sec availability of gases, temperature and altitude. Which (B) 39 sec one of the following layers is found between the (C) 40 sec thermosphere and stratosphere? (D) 30 sec (A) Troposphere 8. Find the smallest number by which 12800 must be (B) Exosphere multiplied so that it becomes a perfect cube. (C) Mesosphere (A) 4 (B) 5 (D) All of these (C) 8 (D) 12 4. Arrange the following in meaningful order: 9. Replace the blank box with suitable option. (1) Ploughing (2) Sowing (3) Irrigation (4) Harvesting (A) 2 1 3 4 (B) 1 2 3 4 (C) 2 3 4 1 (D) 3 1 2 4 (A) (B) (C) (D) –1 5. Find the multiplicative inverse of  7 × 1  . 10. Select the correct option to replace the question mark  12  (?). (A) 7–1 × 12–1 61 16 54 45 ? 81 (B) 7 × 12–1 (A) 38 (B) 18 (C) 7–1 × 12 (C) 16 (D) 15 (D) All of these Class_8 Talent Hunt Answers 1. (B) 2. (C) 3. (C) 4. (B) 5. (B) 6. (A) 7. (B) 8. (B) 9. (D) 10. (B) 8