List of top Questions asked in VITEEE

Statement: No book is copy.
Conclusions: 1. No copy is book.
2. Some copies are not books.
3. All books are not copies.
4. All books are copies.
A bulb rated 60 W operates for 2 hours. How much energy does it consume in this time?
A ball is dropped from a height of 20 m. What is its velocity just before hitting the ground? (Take \( g = 9.8 \, \text{m/s}^2 \))
A stone is dropped from a height of 45 m. What is the time taken for the stone to reach the ground?
A current of 2 A flows through a resistor for 10 minutes. What is the total charge that flows through the resistor?
Which of the following acids is a strong acid?
Which of the following gases has the highest density at STP?
What is the pH of a solution with a \( \text{H}^+ \) concentration of \( 1 \times 10^{-3} \) mol/L?
What is the molar volume of an ideal gas at standard temperature and pressure (STP)?
Which of the following is a characteristic property of acids?
What is the pH of a solution if the concentration of \( \text{H}^+ \) ions is \( 1 \times 10^{-5} \) mol/L?
A convex lens has a focal length of 10 cm. What is the magnification produced when the object is placed 30 cm from the lens?
What is the number of moles in 18 g of water (\( \text{H}_2\text{O} \))?
What is the molar mass of NaCl?
Which of the following is an example of a redox reaction?
The potential energy of a body at a height of 10 meters is 200 J. What is its mass? (Take \( g = 10 \, \text{m/s}^2 \))
What is the resistance of a conductor if the potential difference across it is 12 V and the current flowing through it is 3 A?
What is the focal length of a lens if its power is +2 D?
A body of mass 2 kg is moving with a velocity of 3 m/s. What is its kinetic energy?
Solve for \( x \) in the equation \( \frac{2x - 3}{4} = 5 \).
Which of the following is an example of an exothermic reaction?
A body of mass 10 kg is moving with a velocity of 20 m/s. What is the kinetic energy of the body?
TUV : VYB :: PRA : ?
Find the value of \( x \) in the following equation: \[ \frac{2}{x} + \frac{3}{x + 1} = 1 \]
Find the derivative of the function: \[ f(x) = 3x^3 - 5x^2 + 2x - 4 \]