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
Observe the figure below and complete the following sentence: This distance-time graph indicates that ______________________.
Q.2
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.3
Select the INCORRECT match from below: 1. Anaemia - Weakness 2. Rickets - Tooth decay 3. Scurvy - Bleeding gums 4. Beriberi - Decreases muscle function
Q.4
Given below are a set of phenomena: 1. Folding the paper into an aeroplane. 2. Melting of ice candy. 3. Wet clothes to dry clothes 4. Dissolving sugar in water
What is the basis of the given grouping?
Q.5
Choose the correct option and complete the following sentence:
The light from torch when falls on a teddy bear, form a shadow on the screen behind the teddy bear as shown in the figure. As the torch is moved away from the teddy bear the shadow will ___________.
Q.6
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.7
Spot the energy conversions that take place in a torch: 1. Chemical → electrical → light 2. Electrical → chemical → light 3. Electrical → heat → chemical 4. Light → chemical → electrical
Q.8
Identify the missing parts P and Q correctly in the given flow chart: Fiber → P → Q
Q.9
Given below is the picture of elbow joint and joint at the wrist. Identify the correct difference between these two joints:
Q.10
Spot the process that can be used to separate each of the following: 1. Cashews from mixture of almonds and cashewnuts 2. Sugar crystals from a mixture of red lentils 3. Small stones from a mixture of pulses. 4. Cut and cubed apples from a bowl of fruit salad.
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
a
Q.2
c
Q.3
a
Q.4
c
Q.5
a
Q.6
b
Q.7
a
Q.8
a
Q.9
d
Q.10
b
Answers to Sample Questions from CREST Olympiads:
Q.1 : a | Q.2 : c | Q.3 : a | Q.4 : c | Q.5 : a | Q.6 : b | Q.7 : a | Q.8 : a | Q.9 : d | Q.10 : b
