Summative exam

Describe proposition?

• a. It is a declarative sentence.

• b. It is an interrogative sentence.

• c. It is an exclamatory sentence.

• d. It is an imperative sentence

Which of the following statements is an illustration of a proposition?

• a. Mindanao is an island in the Philippines.

• B. My seatmate will get a perfect score in the logic exam.

• c. It is not the case that is rational number.

• d. Find a number which divides your age

If p represents “it is raining” and q represents “the ground is wet”, which statement best represents “if it is not raining, then the ground is not wet”?

• a. p ↔ q

• b. ¬p→ ¬𝑞

• c. ¬q→ ¬𝑝

• d. 𝑝 → q

Which of the following statements illustrates simple interest?

• a. It is the interest paid or earned for the use of money.

• b. It is the interest is computed on the principal and also on the accumulated past interests.

• c. It is the interest that is computed on the principal and then added to it.

• d. It is the interest after t years that the lender receives from the borrower on the maturity date.

6. A proposition is:

• a. A declarative sentence that is either true or false.

• b. A question that requires an answer.

• c. An exclamation that expresses strong emotion.

• d. A command that instructs someone to do something.

He proved that there are (infinitely) many possible sizes from infinite sets.

• a. Nicole Oresme

• b. Leonhard Euler

• c. Georg Cantor

• d. Isaac Newtoon

Which of the following statements illustrates compound interest?

• a. It is interest of money borrowed or invested on the origin date.

• b. It is the interest is computed on the principal and also on the accumulated past interests.

• c. It is the interest time in years the money is borrowed or invested; length of time between the origin and maturity dates

• d. It is the interest date on which money is received by the borrower.

Which type of interest earns interest on previously earned interest?

• a. Simple interest

• b. Compound interest

• c. Both simple and compound interest

• d. Neither simple nor compound interest

Which type of interest earns more money over a long period?

• a. Simple interest

• b. Compound interest

• c. They earn the same amount

• d. It depends on the interest rate

Simple interest is calculated on:

• a. The principal only

• b. The principal and accumulated interest

• c. The interest only

• d. None of the above