Question : Negative ions that consist of a single atom are named by adding the suffix _______ to the stem of the element.

Option 1: -onium

Option 2: -ide

Option 3: -ic

Option 4: -ous

Question : What will be the ratio of the Least Common Multiple and Highest Common Factor of 12, 24, and 36?

Option 1: 3 : 1

Option 2: 4 : 1

Option 3: 6 : 1

Option 4: 2 : 1

Question : What will be the ratio of the Least Common Multiple and Highest Common Factor of 13, 26, and 52?

Option 1: 5 : 1

Option 2: 13 : 1

Option 3: 6 : 1

Option 4: 4 : 1

Question : If $\frac{1}{2}: x:: x: \frac{1}{8}$, find the positive value of $x$.

Option 1: $\frac{1}{25}$

Option 2: $\frac{1}{12}$

Option 3: $\frac{1}{4}$

Option 4: $\frac{1}{11}$

Question : Plasma is often called the _________ state of matter.

Option 1: fourth

Option 2: ninth

Option 3: eighth

Option 4: sixth