Section 1: Motion and Measurement of Distances, Light, Shadows and Reflections, Electricity and Circuits, Fun with Magnets, Our Environment, Sorting and Separation of Materials, Changes Around Us, Living Organisms and Their Surroundings, Food and its Components, Fibre to Fabric.
Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1
State whether the following statements are true or false: 1. If the source of light is closer to the object, a smaller shadow is formed than when the source of light is far from the object. 2. The ground, walls of the rooms, a building, or other such surfaces act as a screen for the shadows you observe in everyday life.
Q.2
The picture below is that of a compass. Which of the following metal is used to make the needle of a compass? 1. Gold 2. Iron 3. Silver 4. Steel
Q.3
State whether the following statements are true or false: 1. Fog appearing on a cold winter morning is due to condensation.
2. Evaporation takes place from all open surfaces of water bodies so water vapour gets continuously added to the air.
3. A glass containing ice has water droplets around it. We can conclude that the glass of ice is not so strong hence water goes through the glass and settles outside.
Q.4
Four of Mrs. Daniel's students were discussing living organisms and their surroundings. This is what they said:
Ron: Terrestrial habitat is the habitat of all plants and animals that live on land.
John: Water, soil and air are the biotic factors of a habitat.
Michael: Aquatic habitat is the habitat of all plants and animals that live in water.
Richard: Adaptation refers to the presence of specific features which enables a plant or an animal to live in a particular habitat.
Who made the wrong statement?
Q.5
Plants do not move from one place to another in search of food and shelter. Some plants like Mimosa (Touch-me-not) show leaf movements, A sunflower always faces the sun.
From the above paragraph what can be concluded?
Q.6
Observe the two pictures shown below: Identify the similarity between them related to the characteristics of all living things:
Q.7
Observe the figure below and complete the following sentence: This distance-time graph indicates that ______________________.
Q.8
Which among the following pairs are not irreversible changes? 1. Dissolution 2. Rusted iron nails 3. Baking a potato 4. Freezing water
Q.9
While measuring the length of a pencil, the reading of the scale at one end was 4.2 cm and at the other end was 16.5 cm. What is the length of the pencil?
Q.10
Select the one from below that is different from the other three based on the types of motion: 1. Heart pumping blood 2. A racing car speeding on a race track 3. A rocking chair 4. Revolution of the moon around the earth
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
b
Q.2
b
Q.3
b
Q.4
c
Q.5
d
Q.6
c
Q.7
a
Q.8
c
Q.9
c
Q.10
b
Answers to Sample Questions from CREST Olympiads:
Q.1 : b | Q.2 : b | Q.3 : b | Q.4 : c | Q.5 : d | Q.6 : c | Q.7 : a | Q.8 : c | Q.9 : c | Q.10 : b
