# Problems And Answers PHIMO MOCK 2020 PRIMARY 2

The Philippine International Mathematical Olympiad (PhIMO) is the newest and most sophisticated international mathematics competition among Kindergarten to Grade 12 students.

The PhIMO is designed to honor the best learners in the world in mathematical problem-solving through friendly competition and foster cultural exchange among countries that participate therein.

Now in its 1st year, the PhIMO is being spearheaded by the Math Olympiads Training League Philippines, Inc. (MOTLI). (sc : www.phimo-ph.com)

Berikut ini Soal dan Kunci Jawaban PHIMO MOCK EXAM 2020, PRIMARY 2

1. Which set is in order from least to greatest?

(a) 0.1231 , 0.1210 , 0.2131 , 1.0012
(b) 1.3211 , 1.3705 , 1.4501 , 0.9123
(c) 0.5 , 0.612 , 0.81 , 1
(d) 12.12 , 13.13 , 1.313 , 21.21

C

2. Luis wants to set up 221 chairs in rows such that each row must have an equal number of chairs. Which of the following could be the method Luis uses to set up the chairs?

(a) 20 rows of 21 chairs
(b) 21 rows of 20 chairs
(c) 19 rows of 9 chairs
(d) 17 rows of 13 chairs

D

3. Find the number of triangles in the figure below .

(a) 12
(b) 13
(c) 14
(d) 15

D

4. Find the perimeter of the figure below.

(a) 40
(b) 42
(c) 44
(d) 46

C

5. Evaluate the sum of the first ten terms of the sequence

1 , 3 , 5 , 7 , 9 , 11 , …

(a) 100
(b) 120
(c) 81
(d) 121

A

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