QUIZ, Logic

A statement that is either true or false but not both.

• logic

• proposition

• predicate

• none of the above

Which of the following is a proposition

• x + 1 = 5

• 5 + 2 = 8

• N is greater than 5

• -5 > n

Which of the following is a proposition?

• Divide 10 by 2.

• Rica is 5 years old.

• How old is Rica?

• x > 5

Which of the following is NOT a proposition

• x + 1 = 5 , x > 2

• 5 + 2 = 8

• N is greater than 5, for N is odd

• 5 > n

Give the proposition, "Ruru is at most 160 cm. high" ; What is its negation?

• Ruru is more than 160 cm high

• Ruru is 160 cm high.

• Ruru is less than 160 cm high

• Ruru is taller than me.

Given the proposition, "Marco is not a student of BPSU". What is its negation?

• Marco takes medicine.

• Marco studies at BHMC.

• Marco is a student of BPSU.

• Marco does not study at BPSU.

Given the proposition "Cataning is not in Samal", what is its negation?

• Cataning is in Balanga.

• Cataning is in Hermosa.

• Cataning is not in Balanga.

• Cataning is in Samal.

Given the propositions, p, q and r, rewrite the given compound statements using logical expressions.        Austin does not study at BPSU

Given the propositions, p, q and r, match the logical statement to their English tanslation    

• Austin takes Engineering course but does not study at BPSU

• Austin does not study at BPSU

• Austin takes Engineering course whenever BPSU offers engineering course

• If Austin takes Engineering course and studies at BPSU then BPSU offers Engineering Course.

• BPSU offers Engineering course and Austin takes Engineering course.

13. If the statement p is true and q is false, its disjunction is

• True
• False
• Either
• Neither