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
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.2
Which of the following is a behavioural adaptation?
A cactus storing water in its stem
A bird migrating to warmer climates in winter
A plant developing thorns for protection
A fish having streamlined body shape
Q.3
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.4
Spot the principle on which the distillation method works for separating alcohol and water mixture?
Q.5
Which of the following is/are NOT the characteristic feature(s) of the cotton ginning process?
Q.6
Which of the following pairs are wrongly classified? M: Nitrogen - Takes up four-fifths of the air space N: Oxygen - End product of photosynthesis O: Carbon dioxide - Production by factories P: Smoke - Produced by plants
Q.7
Answer the following question and choose the correct option: In which direction does the bar magnet come to rest when suspended freely?
Q.8
Which of the following statement is INCORRECT related to nutrients present in food? A. There is no loss in vitamins if fruits and vegetables are washed after peeling or cutting them. B. The skins of many fruits are rich in many nutrients. C. Cooking kills most of the nutrients present in foods. D. Rice and pulses will lose their vitamins and minerals if they are repeatedly washed.
Q.9
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.
Q.10
Which of the following pairs are wrongly classified? P: Snakes and rats - Stay in burrows deep in the sand Q: Snow leopard - Long ears to hear movements of predators R: Mountain goats - Strong hooves for running up the rocky mountain slopes S: Frogs - Breathe through blowholes located on the upper parts of their heads
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
c
Q.2
b
Q.3
c
Q.4
a
Q.5
d
Q.6
c
Q.7
a
Q.8
a
Q.9
b
Q.10
c
Answers to Sample Questions from CREST Olympiads:
Q.1 : c | Q.2 : b | Q.3 : c | Q.4 : a | Q.5 : d | Q.6 : c | Q.7 : a | Q.8 : a | Q.9 : b | Q.10 : c
