ETEA PST Past Papers MCQs | Held 2022

________ the the repetitive bonding of small molecules to produce large molecules.

• Neutralization
• Polymorphism
• Potential difference
• Polymerization

What is the process of splitting the nucleus of an atom into smaller units?

• Fusion
• Dillusion
• Fission
• Diffusion

A positively charges ion in a compound is called:

• Anion
• Cation
• Neutral ion
• None of these

Which of the following galaxies have no definite shape?

• Elliptical galaxies
• Spiral galaxies
• Irregular galaxies
• None of these

A chord is 3cm from the center of a circle of radius 5cm. The length of the chord is:

• 8cm
• 7cm
• 4cm
• 2cm

Writing a number as the sum of the place value of its digits is called:

• Closed form
• Open form
• Expanded form
• Standard form

Identify the word to which prefix id added:

• Logical
• Happiness
• Dislike
• Removal
• Spotless

Asad’s Camera. Name the punctuation used for possession.

• Comma
• Period
• Apostrophe
• Semi colon

Ralph Waldo Emerson is the writer of:

• A nation`s weakness
• A nation`s slogan
• A nation`s strength
• A nation`s loyalty
• All of these

In a poem the words 'gold, old, bold' are:

• Matching
• Rhyming
• Similar
• Synonym