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TIMO 2021 Grade 1 Preliminary Set 2

Question 1

5 years later, Alice will be 12 years old. Alice’s father is 23 years elder than her. How old is Alice’s father now?

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  1. 40
  2. 30
  3. 20
  4. 35

Question 2

By observing the pattern, what is the English letter in the space provided? C, E, G, I, __, M, O

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  1. N
  2. J
  3. L
  4. K

Question 3

Observe the sequence below to replace the flag with a suitable number. 3, 4, 6, 9, 13, ⚑, …

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  1. 18
  2. 17
  3. 14
  4. 15

Question 4

Refer to the figure below, how many circles are there in the 5th group?

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  1. 4
  2. 8
  3. 12
  4. 16

Question 5

Students in a class form a line. Kim sees that there are 5 students in front of her and 3 students behind her. How many students are there in Kim’s class?

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  1. 8
  2. 9
  3. 10
  4. 2

Question 6

Find the value of $0+2+4+6+8+10$.

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  1. 30
  2. 20
  3. 10
  4. 40

Question 7

By observing the equation, which number is being covered by the book? 19 − [book] = 6

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  1. 13
  2. 16
  3. 3
  4. 14

Question 8

Find the value of $2+3-4+2+3-4+2+3-4+2+3-4$.

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  1. 3
  2. 1
  3. 4
  4. 5

Question 9

What is the value of K if the equation below is correct? $6+K=8-5+11$

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  1. 6
  2. 8
  3. 4
  4. 5

Question 10

If A and B represent different digits, what is the value of A so that the equation is correct?

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  1. 5
  2. 2
  3. 3
  4. 4

Question 11

Observe the following sequence and find the smallest even number. 38, 20, 18, 15, 49, 26, 7

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  1. 7
  2. 15
  3. 18
  4. 20

Question 12

A box has balls with consecutive numbers from 0 to 50 (0, 1, 2, 3, 4, …, 50). How many balls are there in the box?

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  1. 40
  2. 51
  3. 25
  4. 50

Question 13

Find the 6th number in the arithmetic sequence below. 31, 29, 27, 25, …

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  1. 24
  2. 23
  3. 19
  4. 21

Question 14

Andy had 20 candies. Andy gave Betty 3 candies then Betty gave Cindy 4 candies so that 3 friends had the same number of candies. How many candies did Cindy have originally?

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  1. 19
  2. 21
  3. 18
  4. 13

Question 15

David has 3 cards. The total number of cards of David and his brother is the smallest 2-digit odd number. How many cards does David’s brother have?

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  1. 10
  2. 9
  3. 8
  4. 7

Question 16

How many squares are there in the figure below?

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  1. 19
  2. 14
  3. 15
  4. 20

Question 17

At least how many cubes are there in the figure below?

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  1. 12
  2. 11
  3. 13
  4. 10

Question 18

How many interior angles are there in the polygon below?

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  1. 13
  2. 14
  3. 15
  4. 16

Question 19

How many line segments are there in the figure below?

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  1. 18
  2. 20
  3. 16
  4. 14

Question 20

Refer to the beads below. How many white beads are there in the first 15 beads?

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  1. 15
  2. 7
  3. 8
  4. 6