MCQs

Q81: The volume of a cylinder is to be calculated using the formula V = πr²L. If the radius (r) is 3 cm and the length (L) is 10 cm, what is the volume?

• A) 90π cm³
• B) 100π cm³
• C) 120π cm³

Q82: Two lines that make an angle are called?

• A) Scalene
• B) Rays
• C) Segment

Q83: If 4x + y = 3x + 5y, find 3x/16y ?

• A) 3/4
• B) 4/5
• C) 1/2

Q84: Volume of cone = 245π cm³, radius = 7 cm. Find height?

• A) 15 cm
• B) 10 cm
• C) 7 cm

Q85: A truck weighs 6500 kg. If 81% is load, what is the weight of the load?

• A) 5265 kg
• B) 5000 kg
• C) 6000 kg

Q86: If T³ - 3T + 1 = 0, find T³ + 1/T³?

• A) 1
• B) 18
• C) 6

Q87: What is the sum of the first 1000 positive integers?

• A) 500000
• B) 500500
• C) 1000000

Q88: Complete the given series 6, 13, 28.....?

• A) 56
• B) 57
• C) 59

Q89: A room is 16 feet in length, 15 feet in width, and 12 feet in height. What is the maximum distance possible in feet along a straight line between any two points in the room?

• A) 15
• B) 20
• C) 25

Q90: Suppose x = y - 2 = (y + 5) / 2. Then x equals?

• A) 1/3
• B) 1
• C) 7