Mathematics Olympiad Model Test Paper - 3 | Mathematics Olympiad for Class 1 PDF Download

Note: The questions provided in this document are similar to the questions that were asked in the actual Olympiad exam. So, we recommend you study these for your Olympiad preparation.

Logical Reasoning

(a) under
(b) above  
(c) on 
(d) in

View Answer  

Ans: (c)
The book is on the  table. 

Q2: Who is the tallest?  

(a) Priya 
(b) Tarun 
(c) Kirti 
(d) Sachin

View Answer  

Ans: (d)
Sachin is the tallest.

Q3: Who is on the rightmost side?  

(a) cat 
(b) lion 
(c) cow 
(d) hen 

View Answer  

Ans: (b)
Lion is on the rightmost  side. 

Q4: Complete the following pattern.  

(a) 21 
(b) 22 
(c) 23 
(d) 24

View Answer  

Ans: (d)
As we can observe,  12 + 4 = 16, 
16 + 4 = 20.  
Therefore, 20 + 4 = 24.

Q5: Arrange the following in descending  order. 

(a) P, Q, R, S 
(b) S, Q, R, P  
(c) S, P, Q, R 
(d) S, Q, P, R

View Answer  

Ans: (d)
Descending Order is 55, 45, 36, 26, that is S, Q, P, R

Q6: Which of the following pencil stand  has 7 pencils? 

(a)

(b)

(c)

(d)

View Answer  

Ans: (d)
Pencil stand (d) has 7 pencils.

Q7: Look at the picture given below and  calculate the total number of balls.  
(a) 3 
(b) 4 
(c) 6 
(d) 7

View Answer  

Ans: (d)
There are 4 balls inside the box and 3 balls outside the box. 
Total number of balls = 4 + 3 = 7.

Q8: Arrange the following in ascending  order

(a) A, B, C, D 
(b) B, C, A, D  
(c) D, C, B, A 
(d) C, D, A, B

View Answer  

Ans: (b)
A = 7 + 5 = 12, 
B = 3 + 7 = 10, 
C = 8 + 3 = 11, 
D = 6 + 7 =13 
Therefore, ascending order = BCAD.

Q9: Ronak gave ₹ 60 to buy a bat. How  much money will he get back?
(a) ₹ 20 
(b) ₹ 40 
(c) ₹ 30 
(d) ₹ 10 

View Answer  

Ans: (c)
Ronak has ₹ 60 
Cost of bat = ₹ 30 
Money he got back = ₹ 60 – ₹ 30 = ₹ 30

Q10: Complete the given pattern.  
N10, O11, P12, Q13, ____  
(a) R14 
(b) S13 
(c) Q15 
(d) O10

View Answer  

Ans: (a)
N10, O11, P12, Q13, R14 

Mathematical Reasoning

(a) 8 
(b) 10 
(c) 12 
(d) 6

View Answer  

Ans: (b)
Priya has 4 + 4 + 2 = 10  bananas altogether. 

Q12: If the weight of 1 bag of rice is 10  kg. Then what will be the weight of  10 bags of rice?  
(a) 50 kg 
(b) 60 kg  
(c) 110 kg 
(d) 100 kg

View Answer  

Ans: (d)
Weight of 1 bag of rice = 10 kg  
Weight of 10 such bags = 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 = 100 kg

Q13: Complete the following pattern.  
23, 232, 2323, 23232, ____  
(a) 232322 
(b) 232323  
(c) 233232 
(d) 23232323

View Answer  

Ans: (b)
23, 232, 2323, 23232, 232323 

Q14: Tina has 27 pencils. If she gives 5  pencils to her brother then how  many pencils are left with Tina  now?  
(a) 22
(b) 21 
(c) 20 
(d) 23

View Answer  

Ans: (a)
Tina has 27 pencils.  
She gave 5 pencils to her brother.  
Number of pencils left with Tina = 27 – 5 = 22

Q15: If the last month was August and  the next month is October, which is  the current month?  
(a) January 
(b) March  
(c) June 
(d) September

View Answer  

Ans: (d)
The current month is  September. 

Q16: Karan jumps 10 steps forward.  Again, he jumps 5 steps backward.  On which number did Karan reach  now?

(a) 10 
(b) 5 
(c) 12 
(d) 0

View Answer  

Ans: (b)
When Karan jumps 10  steps forward he reaches at 10. 
 From 10 he jumps 5 steps backward,  he reaches at 5. 

Q17: Calculate the number of circles in  the given figure. 
(a) 10 
(b) 12 
(c) 14 
(d) 9 

View Answer  

Ans: (d)
There are 9 circles.

Q18: Which of the following is correct? 

View Answer  

Ans: (d)
92 = 9 tens and 2 ones.

Q18: What is the day on Republic Day? 
(a) Monday 
(b) Wednesday  
(c) Friday 
(d) Sunday

View Answer  

Ans: (c)
Republic Day is on Friday.

Q19: Priya has 3 apples and Varsha has 3  more apples than Priya. How many  apples does Varsha have?  
(a) 3 
(b) 4 
(c) 5 
(d) 6

View Answer  

Ans: (d)
Varsha has 6 apples.

Q20: Complete the pattern.  @, @@, @@@, @@@@, ______  
(a) @@@  
(b) @@@@@  
(c) @@@@@@  
(d) @@@@@@@@

View Answer  

Ans: (b)
@, @@, @@@, @@@@, @@@@@

Q21: Who has the least number of apples?  
(a) Ria 
(b) Radhika 
(c) Rupal 
(d) Rupali

View Answer  

Ans: (a)
Ria has the least number of apples.

Q22: A bag is kept at a height of 180 cm.  Riya’s height is 160 cm. Which of  the following stools she should use  to get the bag? 

View Answer  

Ans: (b)
160 cm + 20 cm = 180 cm

Q23: Priya’s house number is between  119 and 121. What is her house  number?  
(a) 118 
(b) 119 
(c) 120 
(d) 122 

View Answer  

Ans: (c)
Priya’s house number is 120.

Q24: If we had holidays only on Saturday  and Sunday then, how many  holidays do we have in the month  of December 20XX?  
(a) 5 
(b)10 
(c) 15 
(d)20 

View Answer  

Ans: (b)
There are 5 Saturdays  and 5 Sundays in the month of  December 20XX.  
Therefore, the number of holidays = 5 + 5 = 10.

Q25: Arrange the following in descending  order.  
A. 5 tens 2 ones – 1 ten  
B. 9 tens 3 ones + 1 ten 1 one  
C. 4 tens 4 ones + 3 tens 3 ones  
D. 3 tens – 2 tens 2 ones  
E. 7 tens 5 ones – 2 tens  
(a) B, C, E, A, D 
(b) A, B, C, D, E  
(c) D, A, E, C, B 
(d) E, D, C, B, A

View Answer  

Ans: (a)
A. 5 tens 2 ones – 1 ten = 52 – 10 =  42  
B. 9 tens 3 ones + 1 ten 1 one = 93  + 11 = 104  
C. 4 tens 4 ones + 3 tens 3 ones  = 44 + 33 = 77  
D. 3 tens – 2 tens 2 ones = 30 – 22  = 8  
E. 7 tens 5 ones – 2 tens = 75 – 20 = 55

Q26: Find the number of ?
 (a) 5 
(b) 6 
(c) 7 
(d) 8

View Answer  

Ans: (d)
There are 8 .

Q27: Find the number of squares in the  given figure.  
(a) 8 
(b) 10 
(c) 11 
(d) 9

View Answer  

Ans: (d)
There are 9 squares in the given figure.

Q28: Find the value of. 

(a) 3 tens 1 one
(b)3 tens 5 ones  
(c) 4 tens 2 ones 
(d)2 tens 2 ones

View Answer  

Ans: (a)
9 tens 3 ones = 93 and  
6 tens 2 ones = 62  93 – 62 
= 31 
= 3 tens 1 one

Q29: Which butterfly is at the least  distance from the wall?  
(a) P 
(b) Q 
(c) R 
(d) S

View Answer  

Ans: (d)
Butterfly ‘S’ is at the least distance from the wall.

Q30: Which of the following is correct?  
(a) 2 + 5 = 3 + 4 
(b) 3 + 8 < 5 + 2  
(c) 6 + 9 < 5 + 10 
(d) 6 + 8 = 2 + 5 

View Answer  

Ans: (a)
2 + 5 = 3 + 4  7 = 7

Achievers Section

Q31: Find the value of Y – X.  
(a) 6 
(b) 7 
(c) 5 
(d) 4

View Answer  

Ans: (a)
X = 3, Y = 9 and 
Y – X =  9 – 3 = 6.  48.

Q32: Calculate the sum of the greatest  and smallest number.  
(a) 91 
(b) 11 
(c) 102 
(d) 111 

View Answer  

Ans: (c)
Greatest number = 91  
Smallest number = 11  
Sum of greatest and smallest  number = 91 + 11 = 102

Q33: Sid has ₹ 100. He buys a notebook,  a stapler and a pen. After buying all  the 3 items, how much money is  left with Sid? 
(a) ₹ 60 
(b) ₹ 45 
(c) ₹ 50 
(d)₹ 55

View Answer  

Ans: (d)
Sid has ₹ 100  
Cost of notebook = ₹ 30  
Cost of stapler = ₹ 10  
Cost of pen = ₹ 5  
Total amount Sid spent  = ₹ 30 + ₹ 10 + ₹ 5  = ₹ 45  
Money left with Sid  = ₹ 100 – ₹ 45 = ₹ 55. 

Q34: Find the missing term.  2A, 4B, ___, 8D, 10E  
(a) 2B 
(b) 6C 
(c) 4C 
(d) 8A

View Answer  

Ans: (b)  
The missing term is 6 C 

Q35: Read the following statements and  state which one is/are incorrect.  
I – 34 lies in between 33 and 35.  
II – 45 is smaller than 35.  
III – 66 comes just after 65.  
IV – 21, 24, 27, 30 are numbers  obtained by skip counting of 3.  
V – 96, 95, 93, 94, 92 are numbers  written in reverse order.  
(a) II, III 
(b) II, V 
(c) IV, V
(d) I,V 

View Answer  

Ans: (b)
I–34 lies in between 33 and 35,  True  
II–45 is smaller than 35  False 45 is greater than 35  
III – 66 comes just after 65: True  
IV – 21, 24, 27, 30 are numbers  obtained by skip counting of 3: True  
V – 96, 95 ,93 ,94,92 are numbers  written in reverse order  False, 
Reverse order is 96, 95, 94,  93, 92  
Hence, II and V are incorrect.  
So, Option (b) is the correct answer.