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
Two students were discussing the motion and this is what they said: Ana: The needle of a sewing machine undergoes circular motion. Jack: Motion of a body thrown upward at an angle is rectilinear. Choose the correct option regarding the above two statements:
Q.2
Given below is the picture of elbow joint and joint at the wrist. Identify the correct difference between these two joints:
Q.3
Which among the following pairs are not irreversible changes? 1. Dissolution 2. Rusted iron nails 3. Baking a potato 4. Freezing water
Q.4
Three students gave the following statements during a classroom discussion. This is what they said: David: The motion of a vibrating tuning fork exhibits periodic motion. Nora: The blades of the fan is said to move in a rotatory motion. James: The length of the footsteps is the same for different people. Which student(s) made incorrect statement(s)?
Q.5
Answer the following question and choose the correct option: In which direction does the bar magnet come to rest when suspended freely?
Q.6
Which of the following statements is INCORRECT?
By eating only vitamins, we cannot remain healthy.
By eating proper roughage, we can prevent anaemia.
Milk is regarded as a complete food.
Fat is not at all necessary for good health. It causes obesity only.
Q.7
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
Q.8
Spot the principle on which the distillation method works for separating alcohol and water mixture?
Q.9
Given below are two groups of substances: Group 1: Hay, Cow dung, Fruit peel, Twigs Group 2: Glass, Batteries, Plastic box, Electronic waste On what basis has these two grouping been done?
Q.10
Robert was discussing fibres and fabrics with his classmate Shane and this is what they said: Robert: Polyester burns slowly and does not shrink. It is always self-extinguishing. It leaves no ash but its black smoke and fume are hazardous. Shane: Silk is a protein fibre which burns slowly and curls away from the flame. It is self-extinguishing. It gives out little or no smoke and the fume has no hazard. Choose the correct option related to the two statements:
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
d
Q.2
d
Q.3
c
Q.4
c
Q.5
a
Q.6
c
Q.7
b
Q.8
a
Q.9
d
Q.10
d
Answers to Sample Questions from CREST Olympiads:
Q.1 : d | Q.2 : d | Q.3 : c | Q.4 : c | Q.5 : a | Q.6 : c | Q.7 : b | Q.8 : a | Q.9 : d | Q.10 : d
