Problems And Answers PHIMO MOCK 2020 SECONDARY 1

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, SECONDARY 1

1. \(\frac{28x}{45}=\frac{77}{165}\), then what is the value of \(x\)?

A. 0.25
B. 0.50
C. 0.75
D. 0.90
E. 0.60

2. There are 29 people in a room. Of these, 11 speak French, 24 speak English and 3 speak neither French nor English. How many people in the room speak both French and English?

A. 3
B. 4
C. 6
D. 8
E. 9

3. A brood of 5 hens are working together to produce 55 eggs in 5555 days. What is the average number of days it takes a single hen to lay an egg?

A. 11
B. 101
C. 505
D. 555
E. 111

4. Evaluate the sum \(1^2 + 3^2 + 5^2 + … + 23^2 + 25^2\).

A. 2930
B. 2925
C. 2920
D. 2915
E. 2910

5. The lengths of two sides of a triangle are 2 and 9. Which of the following could be the length of the third side?

A. 4
B. 6
C. 8
D. 12
E. 14