Sample Papers: Mathematical Reasoning | Math Olympiad for Class 5 PDF Download

Q.21. What should be the number in the START box?
(a) 2025
(b) 640
(c) 1120
(d) 207360

Correct Answer is Option (a)

Q.22. Point P is the centre of the circular target shown in the picture.
Which of the following appears to be the radius of the circle?
(a) PQ
(b) SQ
(c) PR
(d) Both (A) and (C)

Correct Answer is Option (d)

Q.23. Which given figure(s) does/do not have a line of symmetry?
(a) P only
(b) Q only
(c) R and S
(d) P and Q

Correct Answer is Option (d)

Q.24. Charu cuts each piece of paper shown along the dotted line. Which of the following are the shapes of the four pieces?
(a) Circles
(b) Triangles
(c) Pentagons
(d) Hexagons

Correct Answer is Option (b)

Q.25. Look at the number line.
Between which shapes is 4/5 lying?
(a) Between  and
(b) Between  and
(c) Between  and
(d) Between and

Correct Answer is Option (c)

Q.26. Ms. Pallavi recorded the time in which her 15 students completed a set of math problems.
Time in seconds : 32 38 59 43 52 46 49 50 35 58 57 53 33 46 47
Then she presented the record as shown below.

How many tally marks should Ms. Pallavi write in the row for 50­59 seconds?
(a)
(b)
(c)
(d)

Correct Answer is Option (a)

Q.27. Prerna gave 12 sets of books to Aarav. Each set has 14 books. What is the total number of books Aarav has?
(a) 140
(b) 148
(c) 168
(d) 288

Correct Answer is Option (c)

Q.28. 2 hrs before 10:30 am is ______ .
(a) 9:30 am
(b) 12:30 am
(c) 1:00 am
(d) 8:30 am

Correct Answer is Option (d)

Q.29. How many of the following numbers are multiples of both 9 and 12?
18, 27, 60, 72, 96, 144
(a) 1
(b) 2
(c) 3
(d) 4

Correct Answer is Option (b)

Q.30. Which geometric figure has atleast one triangular face? 
(a) Cube
(b) Cone
(c) Cylinder
(d) Sphere

Correct Answer is Option (b)

Q.31. Tanya put one “S” on the calendar to show the date of her first basket ball game in January. Tanya's second basket ball game is exactly 15 days later. What is the date of her second basket ball game?
(a) 20
(b) 23
(c) 22
(d) 21

Correct Answer is Option (c)

Q.32. Which line in the diagram below is the correct line of symmetry?
(a) AB
(b) CD
(c) EF
(d) GH

Correct Answer is Option (d)

Q.33. Fill the correct symbol in the box.
5,760 ÷ 24  1,892 + 898
(a) >
(b) <
(c) =
(d) ≥

Correct Answer is Option (b)

Q.34. Find the area of the unshaded part of the figure?
(a) 22 cm²
(b) 12 cm²
(c) 70 cm²
(d) 10 cm²

Correct Answer is Option (c)

Q.35. What is 6050.287 rounded to the nearest hundredth?
(a) 6050
(b) 6100
(c) 6050.29
(d) 6050.3

Correct Answer is Option (c)

Q.36. A shopkeeper mixed 4.8 kg of hazelnuts with 0.48 kg of raisins. He packed the mixture equally into 4 boxes. What is the weight of each box?
(a) 1.32 kg
(b) 1.35 kg
(c) 0.87 kg
(d) 0.72 kg

Correct Answer is Option (a)

Q.37. What is the missing value in the given expression?
58, 394 – 86 – 86 = ____ × 86
(a) 677
(b) 678 
(c) 680
(d) 681

Correct Answer is Option (a)

Q.38. Which point on the number line best represents 2.35?
(a) 
(b) 
(c) 
(d) 

Correct Answer is Option (c)

Q.39. Raghav is making a maths puzzle. He writes that ‘w’ is an even number which has both 12 and 14 as a factor. Which of the following could represent the variable ‘w’?
(a) 2156
(b) 1729
(c) 1428
(d) 1256

Correct Answer is Option (c)

Q.40. What number am I?

• I am a two­digit even number. 
• I am a common multiple of 6 and 7. 
• I have a total of 12 factors.

(a) 35
(b) 42 
(c) 36 
(d) 84

Correct Answer is Option (d)