CBSE Class 3 Mathematics IMO Olympiad MCQs with Answers Set B

Mathematics

Question. Find the values of P and Q respectively.

A 320, 33
B 480, 24
C 440, 28
D 420, 27
Answer : C

Question. Preksha has two boxes of pens. Each box contains 4 packets of pens and there are 6 pens in each packet. How many pens are held by him?
A 24
B 30
C 48
D 54
Answer : C

Question. One day, Kavita goes to meet her friend Paki at her home. On the way, 454 m away from Kavita's home, she met her friend Kunj. From there, she walked a distance of 1236 m to reach Paki's home. How far did Kavita travel to meet Paki on that day?
A 782 m
B 1690 m
C 1960 m
D 2069 m
Answer : B

Question. Which of the following is arranged in correct ascending order?
A 3007, 3017, 3107, 3071
B 3107, 3017, 3007, 3071
C 3007, 3017, 3071, 3107
D 3107, 3007, 3071, 3017
Answer : C

Question. How many straight lines are required to form the given figure?

A 15
B 18
C 17
D 12
Answer : A

Question. What is the capacity of a

A 375 mL
B 275 mL
C 115 mL
D 445 mL
Answer : A

Question. The school library has 620 fiction books and 379 non-fiction books. How many more fiction books than non-fiction books are there in the library?
A 241
B 351
C 359
D 999
Answer : A

Question. Ms Kaul wants to arrange 16 desks in rows to form a square. Which of the following number sentences shows how all desks can be arranged in rows to form a square?
A 2 × 8 = 16
B 4 × 4 = 16
C 4 + 12 =16
D 8 + 8 = 16
Answer : B

Question. Which of the following geometrical figures is made up of 5 straight lines?

Answer : C

Question. Rahul had 1032 cookies. He sold 64 cookies and put the rest equally into 8 boxes. How many cookies were there in each box?
A 121
B 122
C 124
D 126
Answer : A

Question. Rajat had started reading a series of books 2214 days ago. The reading of complete series was finished 1009 days ago. How long did Rajat take to read the complete series?
A 1205 days
B 1213 days
C 1406 days
D 1418 days
Answer : A

Question. In 7206, the difference between the place value of 7 and place value of 2 is ________.
A 6000
B 6800
C 9000
D 7200
Answer : B

Question. The given picture graph shows the toy purchased by some children.

The number of children who purchased doll, toy car and robot is _________.
A 20
B 22
C 24
D 28
Answer : B

Question. Study the given figure and answer the following question.

The weight of the dog is ___________.
A 30 kg
B 45 kg
C 40 kg
D 10 kg
Answer : A

Question. When largest 3-digit number is added to the smallest 3-digit number and their sum is multiplied by 1, the result is _________.
A 9999
B 1099
C 2198
D 1009
Answer : B

Question. Avinash went to market at 4:30 p.m. and returned after 75 minutes. Which of the following clocks shows the time at which he returned?

Answer : B

Question. The value of Q is _____ less than 10.

A 3
B 4
C 5
D 6
Answer : D

Question. Which of the following abacuses shows “5934 – 2513”?

Answer : D

Question. Find the value of

A 2000
B 3000
C 4000
D 5000
Answer : C

Question. Naina has some money stored in her piggy bank. She has the amount as shown below:

Her mother has some rupee notes with her. She wants to exchange these with Naina. 
Which of the following amounts shown below is 20 less than Naina's amount?

Answer : A

Question. Which of the following thermometers shows 19°C less than the temperature shown on the given thermometer?

Answer : C

Question. 8 children share 16 toffees equally. If the same number of toffees is to be equally distributed among 4 children, then how many toffees will each child get?
A 2
B 3
C 4
D 5
Answer : C

Question. A tailor sews the same number of shirts every day. If he sews 35 shirts in a week, then how many shirts does he sew each day?
A 3
B 4
C 5
D 6
Answer : C

Question. Nandini bought some strawberries. She ate 6 strawberries and has 25 strawberries left.
How many strawberries did she buy?
A 19
B 26
C 31
D 35
Answer : C

Question. Anshul had 40 stickers. He pasted 20 stickers on his cupboard and gave 10 stickers to Jasmine. How many stickers are left with Anshul?
A 0
B 10
C 20
D 30
Answer : B

Question. Neetu left Town A for Town B at 10:35 a.m. She arrived in Town B at 3:50 p.m. How long was her journey?
A 4 hours 35 minutes
B 5 hours 35 minutes
C 4 hours 15 minutes
D 5 hours 15 minutes
Answer : D

Question. Dev has 108 stamps. His brother has 3 times as many stamps as Dev has. How many stamps do they both have altogether?
A 540
B 216
C 432
D 324
Answer : C

Question. Bhawna made a notebook of 50 pages and she numbered the pages from 1 to 50. How many times did she use the digit '2'?
A 13
B 14
C 15
D 16
Answer : C

Question. Nimisha buys 3 packs of chocolates. There are 8 chocolates in each pack. How many chocolates does she buy?
A 16
B 24
C 30
D 34
Answer : B

Question. There are 36 birds. Only 1/4 of them are on the tree. How many birds are not on the tree?
A 10
B 9
C 27
D 11
Answer : C

Achievers' Section

Question. The given table shows Deepak's daily routine. Following this routine, how much time does Deepak devote for studies in four days?

A 20 hours
B 22 hours
C 24 hours 30 minutes
D 25 hours 30 minutes
Answer : B

Question. Select the correct option.

Answer : C

Question.

A 5
B 6
C 8
D 9
Answer : A

Question. Which of the following statements is INCORRECT on the basis of given figure?

A There are 6 curved lines.
B There are 7 slanting lines.
C There are 12 standing lines.
D There are 11 sleeping lines.
Answer : D

Question. Match the following:

A (P) → (4), (Q) → (2), (R) → (1), (S) → (3)
B (P) → (4), (Q) → (1), (R) → (3), (S) → (2)
C (P) → (3), (Q) → (2), (R) → (1), (S) → (4)
D (P) → (2), (Q) → (1), (R) → (4), (S) → (3)
Answer : A