CBSE Class 1 Mathematics IMO Olympiad MCQs with Answers Set A

Logical Reasoning

Question. Identify the pattern followed in the given figure pattern.

A. Shape pattern
B. Colour pattern
C. Growing pattern
D. Repeating pattern
Answer : C

Question. Select the odd one out.

Answer : D

Question. The candle is kept ________ the birthday cake.

A. On
B. Above
C. Under
D. Below
Answer : A

Question. There are ________ more circles than triangles in the adjoining figure.

A. 0
B. 3
C. 2
D. 1
Answer : A

Question. Which of the following letters is second from the left end in the given word?

Answer : B

Question. Which number will complete the given number pattern?

A. 25
B. 21
C. 29
D. 35
Answer : A

Question. _________ is taller than Sidak but shorter than Latika.

A. Rinki
B. Garima
C. Sanchi
D. Can't be determined
Answer : C

Question. Which shape is NOT present in the given figure?

A. Rectangle
B. Square
C. Triangle
D. Circle
Answer : B

Question. Arrange the following activities in the order in which they should be followed during a day.

A. (2) → (4) → (1) → (3)
B. (1) → (2) → (3) → (4)
C. (2) → (3) → (1) → (4)
D. (3) → (4) → (2) → (1)
Answer : C

Question. If Amit's birthday falls on 4th Wednesday of September 20XX, then on which date will he celebrate his birthday?

A. 23rd September
B. 29th September
C. 28th September
D. 21st September
Answer : C

Mathematical Reasoning

Question. Which of the following coloured parts gives the answer greater than 20?

A. Red
B. Green
C. Blue
D. Brown
Answer : B

Question. Which of the following options is correct?
A. 14 – 3 = 1
B. 9 – 0 = 0
C. 12 – 12 = 0
D. 7 – 1 = 8
Answer : C

Question.

A. 8 – 6 = 2
B. 8 – 7 = 1
C. 8 – 2 = 6
D. 8 + 6 = 14
Answer : C

Question. How many stones are there in the given figure?

A. Sixteen
B. Seventeen
C. Eighteen
D. Fifteen
Answer : B

Question. How many paper clips

are needed to measure 5 such pens?

A. 50
B. 10
C. 20
D. 25
Answer : A

Question. Which abacus shows 1 more than 76?

Answer : B

Question. Select the correct match.

Answer : B

Question. How many more flowers should be ' ' to show the given subtraction sentence?

A. 3
B. 4
C. 2
D. 1
Answer : C

Question. Arrange the given balloons in ascending order.

A. R, P , Q, S
B. P, Q, R, S
C. S, Q, P , R
D. S, R, Q, P
Answer : A

Question. Which of the following options will balance the given scale?

Answer : B

Everyday Mathematics

Question. Priya's weight is 5 kg more than the weight of Nitika. If Nitika's weight is 53 kg, then find the weight of P riya.
A. 58 kg
B. 48 kg
C. 55 kg
D. 60 kg
Answer : A

Question. If Rajeev removes 4 bottles from the given bottles, then the remaining number of bottles will be _________.

A. 28
B. 22
C. 16
D. 24
Answer : D

Question. Samaksh had 12 toffees.

How many toffees does he have now?
A. 18
B. 6
C. 16
D. 17
Answer : A

Question. There were 12 birds sitting on the branch of a tree. How many flew away, if 4 birds are left on the branch?

A. 9
B. 7
C. 8
D. 6
Answer : C

Question. The lengths of Sam's and Trishu's pencils are shown here. Find the total length of their pencils.

A. 10 units
B. 14 units
C. 12 units
D. 13 units
Answer : D

Question. Bunny sells 4 oranges on M onday and 5 oranges on Tuesday. Nidhi sells 12 oranges on Monday and 5 oranges on Tuesday. How many oranges do they sell altogether on M onday?
A. 16
B. 26
C. 17
D. 25
Answer : A

Question. Manya has ₹ 90. Which of the following things can she buy, if she spends all her money?

Answer : C

Question. Rinki wants to tie the given crayons in groups of 4. How many equal groups can be formed?

A. 5
B. 6
C. 4
D. 7
Answer : A

Question. Mini bought 16 books. Kavleen bought 48 books. How many less books did M ini buy than Kavleen?
A. 29
B. 48
C. 64
D. 32
Answer : D

Question. Aman scored 16 runs. M ihir scored 12 runs more than Aman. How many runs did they score altogether?
A. 28
B. 26
C. 30
D. 44
Answer : D

ACHIEVERS SECTION

Question. Select the correct statement.

A. The difference between the number of apples of Reeti and Reetu is 8.
B. The difference between the number of apples of Reetu and Reeta is 4.
C. The difference between the number of apples of Reema and Reetu is 7.
D. The difference between the number of apples of Reeti and Reeta is 2.
Answer : A

Question. Mohit had 20 candies. He gave 10 candies to Samrath and ate 4 candies. How many candies are left with him now?

A. 6
B. 16
C. 8
D. 10
Answer : A

Question. One teddy bear costs ₹ 30. How many such teddy bears can Trishika buy for ₹ 100?
A. 5
B. 3
C. 4
D. 6
Answer : B

Question. Match the following:

A. (a) → q, (b) → p, (c) → r, (d) → s
B. (a) → s, (b) → r, (c) → q, (d) → p
C. (a) → s, (b) → q, (c) → r, (d) → p
D. (a) → q, (b) → s, (c) → r, (d) → p
Answer : B

Question. Fill in the blanks.
Bird (1) is before the bird Q, bird (2) is after the bird R and bird R is (3) the bird S.

    (1)     (2)         (3)
A. Q      R       Before
B. P      S       After
C. P      S       Before
D. Q     R       After
Answer : C