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Class-5th (Science) Olympiad | CANSO

Class-5th (Science) Olympiad - CANSO

Mock Instructions

  • 1. This is Model Question Paper.
  • 2. This is an Online Worksheet.
  • 3. Total Questions-50.
  • 4. Total Time-60 minutes.

Section-1 Science

Q.1 Shelly wants to sprout some gram seeds. She should select:

  • (a) whole gram seeds.
  • (b) split gram seeds.
  • (c) split and washed de-skinned gram seeds.
  • (d) any of these

Q.2 People prefer to get their furniture made from this wood.

  • (a) Neem
  • (b) Banyan
  • (c) Peepal
  • (d) Teak

Q.3 Which one of these plants is a useful plant but does not provide food or medicine?

  • (a) rubber
  • (b) bamboo
  • (c) palm
  • (d) rose

Q.4 A gardener wants to grow plants from seeds. He should ensure that

  • (a) the seeds are of good quality
  • (b) the seeds get enough water and warmth
  • (c) the seeds get enough air, water and warmth
  • (d) both ā€˜aā€™ and ā€˜cā€™

Q.5 A flower may have:

  • (a) only female part.
  • (b) only male part.
  • (c) both male and female part.
  • (d) any of these.

Q.6 There are many challenges which animals face. Which one is not one of these challenges?

  • (a) the struggle to survive
  • (b) the continuity of species
  • (c) to find food
  • (d) none of these

Q.7 How does digestion take place in the small intestine?

  • (a) By crushing of food
  • (b) By the release of juices
  • (c) By cutting of food
  • (d) By heating and boiling

Q.8 What are the man-made causes of air pollution?

  • (a) Burning of fuels
  • (b) Deforestation
  • (c) Smoke from factories
  • (d) All of these

Q.9 The acid rain is caused by:

  • (a) Sulphur dioxide and Nitrogen oxide
  • (b) Carbon monoxide
  • (c) Carbon dioxide
  • (d) All of the above

Q.10 Which of the following is not an element?

  • (a) sodium
  • (b) gold
  • (c) soil
  • (d) carbon

Section-2 Logical Thinking:

Q.11 Find out the wrong number in the series.

216, 163, 120, 72, 24

  • (a) 216
  • (b) 163
  • (c) 72
  • (d) 24

Q.12 Write the number which does not fit in the principle followed.

22, 37, 52, 67, 84, 97

  • (a) 52
  • (b) 84
  • (c) 97
  • (d) 67

Q.13 In each of the following questions, find the odd number/ words from the given alternatives.

  • (a) Aluminium
  • (b) Iron
  • (c) Copper
  • (d) Brass

Section-4- High Order Thinking (HOT):

Q.14 The excretory system works to remove wastes from the body. The body produces liquid, solid and gaseous wastes. Which organ is responsible for eliminating liquid waste?

  • (a) Lungs
  • (b) Heart
  • (c) Kidneys
  • (d) Small intestine

Q.15 Cactus is a desert plant. To minimize loss of water it does not have leaves. The stem is green and waxy and prepares food for the plant. This shows that:

  • (a) habitat changes according to plants.
  • (b) plants modify according to habitats.
  • (c) cactus is insectivorous in nature.
  • (d) wax is obtained from cactus.