Section 1: Motion, Force and Laws of Motion, Gravitation, Work and Energy, Sound, Matter in Our Surroundings, Is Matter Around Us Pure, Atoms and Molecules, Structure of Atom, Cell - The Fundamental Unit of Life, Tissues, Diversity in Living Organisms, Why Do We Fall Ill, Natural Resources, Improvement in Food Resources.
Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1
Consider the following statements and choose the correct option:
Statement 1: Mixed cropping is growing two or more crops simultaneously on the same piece of land, for example, wheat + gram, or wheat + mustard, or groundnut + sunflower. Statement 2: Intercropping involves growing two or more crops simultaneously on the same field in a definite proportion or pattern. A few rows of one crop alternate with a few rows of a second crop, for example, soybean + maize.
Q.2
Which of the following statement is wrong?
Q.3
Match the following:
List I
List II
A. Irregularly thickened cell wall
i. Collenchyma
B. Thin cell wall
ii. Xylem parenchyma
C. Lateral conduction of water
iii. Parenchyma
D. Coconut husk
iv. Sclerenchyma
Q.4
Which of the following is not a consequence of desertification?
Q.5
Fill in the blank:
Certain parts of a plant can be bent easily without breaking. This flexibility in certain parts, like leaf and stem, can be attributed to the abundance of __________.
Q.6
In the following question, an assertion and the reason are given. Choose the correct option:
Assertion: Coal is a combustible organic fuel. Reason: It occurs inside the volcanoes.
Q.7
Fill in the blank:
David is carrying a school bag of 3 kg mass on his back and moves 200 m on a levelled road. The work done against the gravitational force will be (g = 10 ms-2) ____________.
Q.8
Consider the following statements and choose the correct option:
Statement A: An electron in the inner orbit is more tightly bound to the nucleus.
Statement B: The greater the absolute value of the energy of an electron the more tightly the electron is bound to the nucleus.
Q.9
A ball released from the top of a tower of height M meters takes T seconds to reach the ground. What is the position of the ball in T/3 seconds?
Q.10
Fill in the blanks:
Suppose gravity of the Earth suddenly becomes zero, then what will happen to the motion of the Moon (neglecting the effect of other celestial body) _____________.
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
a
Q.2
a
Q.3
a
Q.4
d
Q.5
b
Q.6
c
Q.7
d
Q.8
a
Q.9
c
Q.10
c
Practicing Science Olympiad previous years’ question papers for class 9 is the most effective way to succeed in the CREST Science Olympiad. To get an advantage in the competition, candidates are regularly advised to refer to sample papers and build their knowledge. The more students work on Science Olympiad questions, the closer they get to perfection.
The CREST Science Olympiad previous year paper for class 9 can be downloaded directly from this page. The answer key for the questions is also available so that students can cross check their answers with the correct answer.
Answers to Sample Questions from CREST Olympiads:
Q.1 : a | Q.2 : a | Q.3 : a | Q.4 : d | Q.5 : b | Q.6 : c | Q.7 : d | Q.8 : a | Q.9 : c | Q.10 : c
