List of practice Questions

If two six-sided similar dice are rolled, then the probability that the sum of the numbers on the two dice is not equal to 7 is:
A force acting on an object of mass 500 g changes its velocity from 200 cm/s to 0.2 m/s. The change in momentum
In a triangle, if the three angles are in the ratio \( 2 : 5 : 8 \), then the values of those three angles are:
Solve: \( 3 + \frac{1}{2 + \frac{1}{5 + \frac{1}{4}}} \)
The area of the rectangular park whose length is 7 meters more than its breadth is 260 sq meters. For fencing the entire boundary of the park if ₹9000 is spent, then the cost of fencing per meter is (in ₹):
Among the following, identify the pair of triangles that are NOT similar.
Evaluate \( \sin 210^\circ \cdot \cos 240^\circ \cdot \tan 150^\circ \):
If \( a, b, c \) elements are in geometric progression, then \( \log a, \log b, \log c \) will be in:
Among the following expressions, the one that is a polynomial is:
If \( A : B : C = 2 : 3 : 4 \), then find the value of \( \frac{A}{B} \div \frac{B}{C} \div \frac{C}{A} \):
Calculate the compound interest on ₹ 1000 for a period of one year at the rate of 10% per annum, if interest is compounded quarterly.
Calculate the compound interest on ₹1000 for a period of one year at the rate 10% per annum, if interest is compounded quarterly?
If the price of a book including 10% G.S.T. is ₹880, then the original price of the book without G.S.T. is:
If \( 2 \log 5 + \frac{1}{2} \log 9 - \log 3 = \log x \), then the value of \( x \) is:
Evaluate \( \sqrt[3]{21952} + \sqrt{2025} \):
A projectile of mass 200 g is launched in a viscous medium at an angle $60^\circ$ with the horizontal, with an initial velocity of 270 m/s. It experiences a viscous drag force $\vec{F} = -c \vec{v}$ where the drag coefficient $c = 0.1 \, \text{kg/s}$ and $\vec{v}$ is the instantaneous velocity of the projectile. The projectile hits a vertical wall after 2 s. Taking $e = 2.7$, the horizontal distance of the wall from the point of projection (in m) is ____
Which of the following historical events directly led to the adoption of the Constitution of India?
Median of \( x, 20x, \frac{x}{20}, 200x, \frac{x}{200} \) (where \( x>0 \)) is 20, then the value of \( x \) is:
The solution of system of equations \( \frac{x}{2025} + \frac{y}{2026} = 2 \) and \( \frac{2x}{2025} - \frac{y}{2026} = 1 \) is:

Suppose that 2 is an eigenvalue of the matrix 

Then the value of \( \alpha \) is equal to (Answer in integer):

If in a certain code, LAWYER is written as JZDVBF, how is JUDGE written in that code?
A system uses a two-level paging scheme. If the logical address space is 32 bits, the page size is 4 KB, and the outer page table has 1024 entries, how many bits are used for the outer page number?
How many binary trees can be formed with 4 distinct nodes?
Which of the following is true for a natural join between two relations \( R(A, B) \) and \( S(B, C) \)?

Which of the following is not a characteristic of Object-Oriented Programming?