List of practice Questions

Statement: Some dogs are cats.
Conclusions: 1. Some cats are dogs.
2. All cats are dogs.
3. All dogs are cats.
4. No dogs are cats.
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.
In a code language, 'TIGER' is written as 'JUISF'. How will 'EQUAL' be written in that language?
Images of consonants of the capital English alphabets are observed in a mirror. What is the number of images of these which look like their original shapes?
TUV : VYB :: PRA : ?
A is the brother of R. C is the mother of B. M is the sister of C. How is M related to B?
How is P related to R?
Statements: I. Q is the son of R.
II. Q is the brother of P.
Select the number from among the given options that can replace the question mark (?) in the following series: 3, 10, 24, ?, 73, 108
From the given options, choose the correct one that will replace the question mark (?) in the following series: 2, 0, 3, 2, 4, 6, 5, 12, 6, ?, 7, 30
A car is moving along a straight road with a constant velocity of 20 m/s. The driver applies the brakes, and the car decelerates at a constant rate of \(4 \, \text{m/s}^2\). How much time will it take for the car to come to rest?
A projectile is fired at an angle of \( 30^\circ \) with an initial velocity of \( 40 \, \text{m/s} \). What is the range of the projectile? Assume \( g = 9.8 \, \text{m/s}^2 \).
What is the pH of a solution of \( 0.01 \, \text{M} \, \text{HCl} \)?
What is the molecular weight of \( \text{CaCO}_3 \)?
Which of the following gases will have the highest rate of diffusion at the same temperature and pressure?
What is the oxidation state of sulfur in \( \text{H}_2\text{SO}_4 \)?
What volume of \( 0.5 \, \text{M} \, \text{NaOH} \) is required to neutralize \( 50 \, \text{mL} \) of \( 1 \, \text{M} \, \text{HCl} \)?
Solve the quadratic equation: \[ x^2 - 5x + 6 = 0 \]
Find the value of \( x \) in the following equation: \[ \frac{2}{x} + \frac{3}{x + 1} = 1 \]
Find the derivative of the function: \[ f(x) = 3x^3 - 5x^2 + 2x - 4 \]
A bulb rated 60 W operates for 2 hours. How much energy does it consume in this time?
What is the focal length of a lens if its power is \( +2 \, \text{D} \)?
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?
A body of mass 10 kg is moving with a speed of 5 m/s. What is the momentum of the body?
The potential energy of a body at a height of 10 meters is 200 J. What is its mass? (Take \( g = 10 \, \text{m/s}^2 \))