IBA STS 25 years Past Papers 2001 to 2025

Q851: A region enclosed by two radii and an arc is ______?

Tangent

Sector area

Chord line

None of these

Q852: Select the relative pronoun in the following sentence: "The man who lives next door to me is called Jamil."

Man

Who

Me

None of these

Q853: Choose the sentence with the correct use of a preposition: Saira decided to rearrange the furniture on their room., Saira decided to rearrange the furniture for their room., Saira decided to rearrange the furniture at their room., Saira decided to rearrange the furniture in their room.

Saira decided to rearrange the furniture on their room.

Saira decided to rearrange the furniture for their room.

Saira decided to rearrange the furniture at their room.

Saira decided to rearrange the furniture in their room.

Q854: Pressure is defined as ______?

دباؤ ______ کے طور پر بیان کیا گیا ہے؟

Force per unit area

Mass divided by volume

Velocity per unit time

None of these

Q855: I give you my word; this won't happen again. The Synonym of WORD is?

Promise

Assurance

Guarantee

A piece of information

Q856: The difference between +16 and +28 is _____?

14

+12

-12

None of these

Q857: To conclude, a desert has a vast area of just sand, with no trees or forests. The Antonym of Conclude is?

Start

Begin

Introduce

None of these

Q858: What is the purpose of a loop in programming?

پروگرامنگ میں لوپ کا مقصد کیا ہے؟

To store data

To design the program

To repeat a set of instructions

None of these

Q859: The ratio between the circumference and diameter of a circle is equal to ______?

1

3.14

22.7

None of these

Q860: The product of the smallest 3-digit and 2-digit whole number is?

98,101

1,000

10,000

None of these