Model Test Papers - 3 | Science Olympiad Class 4 PDF Download

 Page 1


Logical Reasoning
Q1: Which of the following options will complete the given number pattern?
3, 9, 27, ? , 243
A. 54
B. 72
C. 81
D. 108
Ans: C. 81
Solution: The pattern is that each number is multiplied by 3. So, 3×3=9, 9×3=27,
27×3=81, and 81×3=243
Q2: In a certain code language, PHONE is written as 75319 and TABLE is
written as 82467. How will CHAIR be written in the same code language?
A. 37615
B. 37156
C. 36715
D. 37516
Ans: A. 37615
Solution: By analyzing the given codes:
? P = 7, H = 5, O = 3, N = 1, E = 9
? T = 8, A = 2, B = 4, L = 6, E = 7
Following the pattern:
? C = 3, H = 7, A = 6, I = 1, R = 5
Q3: If today is Thursday, then _______ will be the sixth day from today.
A. Monday
B. Tuesday
C. Wednesday
D. Friday
Ans: D. Wednesday
Solution: If today is Thursday, then the sixth day from today is Wednesday.
Page 2


Logical Reasoning
Q1: Which of the following options will complete the given number pattern?
3, 9, 27, ? , 243
A. 54
B. 72
C. 81
D. 108
Ans: C. 81
Solution: The pattern is that each number is multiplied by 3. So, 3×3=9, 9×3=27,
27×3=81, and 81×3=243
Q2: In a certain code language, PHONE is written as 75319 and TABLE is
written as 82467. How will CHAIR be written in the same code language?
A. 37615
B. 37156
C. 36715
D. 37516
Ans: A. 37615
Solution: By analyzing the given codes:
? P = 7, H = 5, O = 3, N = 1, E = 9
? T = 8, A = 2, B = 4, L = 6, E = 7
Following the pattern:
? C = 3, H = 7, A = 6, I = 1, R = 5
Q3: If today is Thursday, then _______ will be the sixth day from today.
A. Monday
B. Tuesday
C. Wednesday
D. Friday
Ans: D. Wednesday
Solution: If today is Thursday, then the sixth day from today is Wednesday.
Q4: If 'Apple' is called 'Banana', 'Banana' is called 'Orange' and 'Orange' is
called 'Mango', then _______ is called 'Banana'.
A. Apple
B. Banana
C. Orange
D. Mango
Ans: A. Apple
Solution: According to the coding, 'Apple' is called 'Banana'.
Q5: Find the correct mirror image of the given figure.
A.
B.
C.
D.
Page 3


Logical Reasoning
Q1: Which of the following options will complete the given number pattern?
3, 9, 27, ? , 243
A. 54
B. 72
C. 81
D. 108
Ans: C. 81
Solution: The pattern is that each number is multiplied by 3. So, 3×3=9, 9×3=27,
27×3=81, and 81×3=243
Q2: In a certain code language, PHONE is written as 75319 and TABLE is
written as 82467. How will CHAIR be written in the same code language?
A. 37615
B. 37156
C. 36715
D. 37516
Ans: A. 37615
Solution: By analyzing the given codes:
? P = 7, H = 5, O = 3, N = 1, E = 9
? T = 8, A = 2, B = 4, L = 6, E = 7
Following the pattern:
? C = 3, H = 7, A = 6, I = 1, R = 5
Q3: If today is Thursday, then _______ will be the sixth day from today.
A. Monday
B. Tuesday
C. Wednesday
D. Friday
Ans: D. Wednesday
Solution: If today is Thursday, then the sixth day from today is Wednesday.
Q4: If 'Apple' is called 'Banana', 'Banana' is called 'Orange' and 'Orange' is
called 'Mango', then _______ is called 'Banana'.
A. Apple
B. Banana
C. Orange
D. Mango
Ans: A. Apple
Solution: According to the coding, 'Apple' is called 'Banana'.
Q5: Find the correct mirror image of the given figure.
A.
B.
C.
D.
Ans:
Science
Q6: Which of the following statements is correct about the life cycle of a bee
and a beetle?
(i) They both undergo complete metamorphosis.
(ii) They both have three stages in their life cycle.
(iii) They both have a larval stage.
A. (i) and (ii) only
B. (ii) and (iii) only
C. (i) and (iii) only
D. (iii) only
Ans: C. (i) and (iii) only
Q7: Which of the following statements is correct?
A. The stomach produces enzymes that digest carbohydrates.
B. Digestion is completed in the stomach.
C. The large intestine absorbs vitamins and minerals.
D. The small intestine is where digestion starts.
Ans: C. The large intestine absorbs vitamins and minerals.
Q8: Refer to the names of different types of leaves given in the box.
(i) Maple (ii) Oak (iii) Pine (iv) Fern (v) Spruce (vi) Palm
How many of them are from trees?
A. Three
B. One
C. Two
D. Four
Ans: A. Three
Page 4


Logical Reasoning
Q1: Which of the following options will complete the given number pattern?
3, 9, 27, ? , 243
A. 54
B. 72
C. 81
D. 108
Ans: C. 81
Solution: The pattern is that each number is multiplied by 3. So, 3×3=9, 9×3=27,
27×3=81, and 81×3=243
Q2: In a certain code language, PHONE is written as 75319 and TABLE is
written as 82467. How will CHAIR be written in the same code language?
A. 37615
B. 37156
C. 36715
D. 37516
Ans: A. 37615
Solution: By analyzing the given codes:
? P = 7, H = 5, O = 3, N = 1, E = 9
? T = 8, A = 2, B = 4, L = 6, E = 7
Following the pattern:
? C = 3, H = 7, A = 6, I = 1, R = 5
Q3: If today is Thursday, then _______ will be the sixth day from today.
A. Monday
B. Tuesday
C. Wednesday
D. Friday
Ans: D. Wednesday
Solution: If today is Thursday, then the sixth day from today is Wednesday.
Q4: If 'Apple' is called 'Banana', 'Banana' is called 'Orange' and 'Orange' is
called 'Mango', then _______ is called 'Banana'.
A. Apple
B. Banana
C. Orange
D. Mango
Ans: A. Apple
Solution: According to the coding, 'Apple' is called 'Banana'.
Q5: Find the correct mirror image of the given figure.
A.
B.
C.
D.
Ans:
Science
Q6: Which of the following statements is correct about the life cycle of a bee
and a beetle?
(i) They both undergo complete metamorphosis.
(ii) They both have three stages in their life cycle.
(iii) They both have a larval stage.
A. (i) and (ii) only
B. (ii) and (iii) only
C. (i) and (iii) only
D. (iii) only
Ans: C. (i) and (iii) only
Q7: Which of the following statements is correct?
A. The stomach produces enzymes that digest carbohydrates.
B. Digestion is completed in the stomach.
C. The large intestine absorbs vitamins and minerals.
D. The small intestine is where digestion starts.
Ans: C. The large intestine absorbs vitamins and minerals.
Q8: Refer to the names of different types of leaves given in the box.
(i) Maple (ii) Oak (iii) Pine (iv) Fern (v) Spruce (vi) Palm
How many of them are from trees?
A. Three
B. One
C. Two
D. Four
Ans: A. Three
Q9: Refer to the given table and select the INCORRECT match of the
material with its property and use:
Ans: D. Plastic - Window
Q10: Which of the following actions is a combination of pushing and pulling
forces?
A. Pushing a stroller
B. Pulling a suitcase
C. Jumping on a trampoline
D. Swinging on a swing
Ans: D. Swinging on a swing
Q11: Read the given statements and select the option which correctly
identifies them as true (T) and false (F) ones.
(i) Spiders have eight legs.
(ii) Bats are birds.
(iii) Plants need sunlight to make food.
A. T F T
B. F T T
C. T F F
D. F F T
Ans: A. T F T
Q12: _______ is the method used to convert water into ice.
A. Boiling
B. Freezing
C. Evaporation
D. Condensation
Ans: B. Freezing
Q13: Which part of the plant is responsible for photosynthesis?
A. Root
B. Stem
Page 5


Logical Reasoning
Q1: Which of the following options will complete the given number pattern?
3, 9, 27, ? , 243
A. 54
B. 72
C. 81
D. 108
Ans: C. 81
Solution: The pattern is that each number is multiplied by 3. So, 3×3=9, 9×3=27,
27×3=81, and 81×3=243
Q2: In a certain code language, PHONE is written as 75319 and TABLE is
written as 82467. How will CHAIR be written in the same code language?
A. 37615
B. 37156
C. 36715
D. 37516
Ans: A. 37615
Solution: By analyzing the given codes:
? P = 7, H = 5, O = 3, N = 1, E = 9
? T = 8, A = 2, B = 4, L = 6, E = 7
Following the pattern:
? C = 3, H = 7, A = 6, I = 1, R = 5
Q3: If today is Thursday, then _______ will be the sixth day from today.
A. Monday
B. Tuesday
C. Wednesday
D. Friday
Ans: D. Wednesday
Solution: If today is Thursday, then the sixth day from today is Wednesday.
Q4: If 'Apple' is called 'Banana', 'Banana' is called 'Orange' and 'Orange' is
called 'Mango', then _______ is called 'Banana'.
A. Apple
B. Banana
C. Orange
D. Mango
Ans: A. Apple
Solution: According to the coding, 'Apple' is called 'Banana'.
Q5: Find the correct mirror image of the given figure.
A.
B.
C.
D.
Ans:
Science
Q6: Which of the following statements is correct about the life cycle of a bee
and a beetle?
(i) They both undergo complete metamorphosis.
(ii) They both have three stages in their life cycle.
(iii) They both have a larval stage.
A. (i) and (ii) only
B. (ii) and (iii) only
C. (i) and (iii) only
D. (iii) only
Ans: C. (i) and (iii) only
Q7: Which of the following statements is correct?
A. The stomach produces enzymes that digest carbohydrates.
B. Digestion is completed in the stomach.
C. The large intestine absorbs vitamins and minerals.
D. The small intestine is where digestion starts.
Ans: C. The large intestine absorbs vitamins and minerals.
Q8: Refer to the names of different types of leaves given in the box.
(i) Maple (ii) Oak (iii) Pine (iv) Fern (v) Spruce (vi) Palm
How many of them are from trees?
A. Three
B. One
C. Two
D. Four
Ans: A. Three
Q9: Refer to the given table and select the INCORRECT match of the
material with its property and use:
Ans: D. Plastic - Window
Q10: Which of the following actions is a combination of pushing and pulling
forces?
A. Pushing a stroller
B. Pulling a suitcase
C. Jumping on a trampoline
D. Swinging on a swing
Ans: D. Swinging on a swing
Q11: Read the given statements and select the option which correctly
identifies them as true (T) and false (F) ones.
(i) Spiders have eight legs.
(ii) Bats are birds.
(iii) Plants need sunlight to make food.
A. T F T
B. F T T
C. T F F
D. F F T
Ans: A. T F T
Q12: _______ is the method used to convert water into ice.
A. Boiling
B. Freezing
C. Evaporation
D. Condensation
Ans: B. Freezing
Q13: Which part of the plant is responsible for photosynthesis?
A. Root
B. Stem
C. Leaf
D. Flower
Ans: C. Leaf
Q14: Holi is celebrated with _______.
A. Lights
B. Colors
C. Water
D. Flowers
Ans: B. Colors
Q15: Plants take in carbon dioxide through their _______.
A. Roots
B. Leaves
C. Stems
D. Flowers
Ans: B. Leaves
Q16: Select the option that correctly fills the given blanks.
(i) is cooked by steaming whereas (ii) is cooked by grilling.
(i) | (ii)
A. Idli | Paneer tikka
B. Rice | Pizza
C. Cake | Biscuit
D. Dhokla | Samosa
Ans: A. Idli | Paneer tikka
Q17: Riya wants to buy medicines. She should go to a _______.
A. Baker
B. Mason
C. Chemist
D. Greengrocer
Ans: C. Chemist
Q18: Why do we prefer to drink more water in summer?
A. To keep the body hydrated
B. To reduce hunger
C. To keep the body warm
D. To reduce sweating
Ans: A. To keep the body hydrated