Who is the Hungarian mathematician who devised a strategy in solving any word problem

in Mathematics? A. Isaac Newton

C. Paul Erdos D. John von Neumann

George Polya

2. Cardo in 12 years older than Diana. Five years ago, the sum of their ages was 28. How

old are Cardo and Diana now? A. Cardo is 25, Diana in 13 B. Cardo is 13, Diana is 25

C. Cardo is 30, Diana is 18 D. Cardo is 18, Diana is 30

3 Alfonso counted the number of windows on the PBCom Tower at Ayala Avenue, and determined that the left and right portions of the building are sum of two consecutive integers, which is equal to 405. What is the larger number for number of windows on the right portion)?

A. 200

B. 201

C. 202

D. 203

4 Maria can finish welding a large-scaled project in 12 hours, while Aida can do the same job in 8 hours. How long will it take Maria and Aida to weld the same large-scale project. if they worked together?

A. 4 hours & 45 minutes. B. 4 hours & 46 minutes

C. 4 hours & 48 minutes D. 4 hours & 49 minutes

5. To make a tasty buko juice, Lola Lina mixed 9 liters of mineral water and 8 liters of tap water. The tap water solution contains 48% coconut juice. What is percent of the coconut

juice in the mineral water solution if it contained 30% coconut juice? A. 12% B. 14% C. 16 % D. 18 %

6. Giana wants to save her allowance in her own bank account. Given that her principal amount P10,000 with 2.5% monthly interest rate. How much will Giana receive on the

second month of her investment?

A. P10,050.00

B. P10,500.00

C. P10, 025,00

D. P10,250.00

7. In a 10-kilometer marathon, Mang Felix has already ran 2-km, how much more should

he run to finish the marathon?

A. 7.15 km

B. 7.20 km

C. 7.25 km

D. 7.30 km
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