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Class-4th (Mathematics) Olympiad | CANMO

Class-4th (Mathematics) Olympiad - CANMO

Mock Instructions

  • 1. This is Model Question Paper.
  • 2. This is an Online Worksheet.
  • 3. Total Questions-35.
  • 4. Total Time-60 minutes.

Section-1-Mathematical Thinking and Application

Q.1 Which one of the following numbers should be added to 563876 such that the sum becomes twice of 986456?

  • (a) 1409063
  • (b) 1409036
  • (c) 1049036
  • (d) 1400936

Q.2 Find the greatest number that divides 57 and 67 leaving 7 as remainder.

  • (a) 3000
  • (b) 10
  • (c) 665
  • (d) 50

Q.3 Which one of the following Roman Numerals is correct for 985?

  • (a) MCLXXXV
  • (b) CMLXXVX
  • (c) CMLXXXV
  • (d) MLCXXXV

Q.4 Which number is a common factor of 42 and 70?

  • (a) 14
  • (b) 10
  • (c) 21
  • (d) 8

Q.5 Raghu is 21 years old and Kavita is 22 years old. Write the sum of their ages in Roman systems.

  • (a) XXXIII
  • (b) XLIII
  • (c) LIII
  • (d) XLCIII

Q.6 The product of place values of two ‘9’s in 89091 is ___________.

  • (a) 81
  • (b) 81,000
  • (c) 8,10,000
  • (d) None of these

Q.7 The time 1 hour 28 min after 4:15 p.m. is:

  • (a) 3 : 58 p.m.
  • (b) 5 : 30 p.m.
  • (c) 5 : 43 p.m.
  • (d) 3 : 30 p.m.

Q.8 Vasu is arranging his father’s books in a new bookshelf which has 5 shelves. After putting 12 books in each shelf, he finds that 9 books are still left outside. How many books are there in total?

  • (a) 69
  • (b) 75
  • (c) 21
  • (d) 108

Q.9 ABC is a triangle. If ∠ABC = 64° and ∠BCA = 78° then ∠BCA is a:

  • (a) Acute angle
  • (b) Obtuse angle
  • (c) Right angle
  • (d) All of these

Q.10 I have 6 faces, all of which are squares of same size. I am _________. I have vertices _________ edges.

  • (a) Cuboid, 12, 8
  • (b) Cube, 8, 12
  • (c) Sphere, 0, 1
  • (d) None of these

Section-2- Logical Thinking:

Q.11 Find out the word which CANNOT be made from the letters of the given words.

REASONABLE

  • (a) BRAIN
  • (b) BONES
  • (c) NOBLE
  • (d) ARSON

Q.12 If ‘Green’ is called ‘Red’, ‘Red’ is called ‘Yellow’ and ‘Yellow’ is called ‘Blue’, what is the colour of parrot?

  • (a) Green
  • (b) Red
  • (c) Yellow
  • (d) Blue

Q.13 Garima walks towards east, after travelling some distance she take a left turn and again travelling some distance she again turns to left. In which direction she will be facing now?

  • (a) North
  • (b) East
  • (c) West
  • (d) South

Section-3 High Order Thinking (HOT):

Q.14 There are two rods of equal length. One rod is bent into a square shape. Length of the one side of the square is 9 cm. Other rod is bent into a rectangle shape whose length is 11 cm and breadth is 7. Which encloses more area?

  • (a) Rectangle
  • (b) Square
  • (c) Both are equal
  • (d) All of these

Q.15 Amisha makes a figure and divides it into some equal parts. Now she shaded few parts thus decimal representation for the shaded part is 0.03. How many parts of the figure is unshaded?

  • (a) 3
  • (b) 30
  • (c) 97
  • (d) 7