# Logical Reasoning

## Quiz by Thivya Tharshini Sativen

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5 questions
• Q1

Which of the following statements is true after negation?

9 is divisible by 3.

Rhombus has opposite sides which are parallel to each other.

80 is a perfect square.

The chemical formula of sodium chloride is NaCl.

15s
• Q2

Which of the following is the negation (~p) for the statement given by using the word "no" or "not"?

~p : 10% of RM2500 is not RM240.

~p : 10% of RM2500 is RM240.

~p : 10% of RM2500 is RM250.

~p : 10% of RM2500 is not RM250.

15s
• Q3

Which of the followings is a statement?

Hailey likes to eat pizza.

x2+2x+7=9

The value of $\pi$ is approximately 3.142

15s
• Q4

Determine the true statement that can be constructed using these symbols and digits.

1+2 $<$ 4

$>$ 1+2

1+2$>$ 4

4 -2$>$ 1

30s
• Q5

~: Squares do not have four equal sides.

Is the negation of the statement above true or false?

false
true
True or False
10s

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