The ratio in which the line segment joining the points (4, 8, 10) and (6, 10, -8) is divided by the YZ-plane is:

The equation of a line perpendicular to the line x + 2y + 3 and passing through the point (1,  2) is:

The number of ways of selecting 9 balls from 6 red balls, 5 white balls, and 5 blue balls if each selection consists of 3 balls of each colour are

A family has two children. The probability that both the children are boys given that at least one of them is a boy-

is equal to:

Value of is

is equivalent to:

The number of arrangements of the letters of the word INDEPENDENCE are:

In a G.P., the 3rd term is 24 and the 6th term is 192. The 10th term is

is equal to:

Calculate the frequency of a wave whose time period is 0.04 sec.

Newton’s third law is

A capacitor has a charge of 6 x 10^-4 Coulomb. When the potential difference across the plate is 150 volt what is its Capacitance.

The potential due to a charge of 100 micro coulomb at a distance of 9 meters

The gas constant   ® is the ______ of two specific heat.

The light beams of intensities in the ratio of 9:1 are allowed to interface. What will be the ratio of intensities of maxima and minima?

Yellow light emitted by sodium lamp in young’s double-slit experiment is replaced by the monochromatic blue light of the same intensity-

Young’s double-slit experiment is made in a liquid. The 10^th bright fringe in liquid lies where 6^th dark fringe lies in a vacuum. The refractive index of the liquid is approximately:

The energy band gap of Germanium is:

A car is moving with a velocity of 40m/sec in the east direction and a truck is moving with a velocity of 25m.sec in the west direction. Calculate The relative velocity of the car with a truck is.

What is the maximum numbers of electrons that can be associated with the following set of quantum numbers?  n = 3, l = 1 and m = -1

In a face centred cubic (fcc) lattice, a unit cell is shared equally by how many unit cells?

At STP, 0.50 mole H₂ gas and 1.0 mole He gas

NaCl is a

Bragg’s equation is:

Which of the following molecules does not exist?

H₂O is dipolar, whereas BeF₂ is not. It is because

A conductivity cell containing electrodes made up of

Number of π bonds in ethyne is

The rate constant of a reaction A → B is 0.6 × 10³ mole per second. If the concentration of [A] is 5 M, then what will be concentration of [B] after 20 months?

Antonyms of expel is:

Suitable prefix for ‘polite’ is:

Insert the articles (a, an, the):

—–apple a day keeps the doctor away.

It is a month since the holidays_____

Choose the correctly spelt word out of the alternatives:

‘my love is like a red, red rose’ is a

One whose wife is dead

Julius Ceasar is written by:

Fortune favours the_____

Intimidate is to_____

A carbon copy center requires 18 bundles of paper for 5 days. How many bundles will it require for 65
days?

A truck covers a distance of 420 km in a certain amount of time at the speed of 70 km/hr. What is
the average speed of the bike that travels a distance of 36 km less than the truck at the same time?

What is the area of the circle whose circumference is 264 cm?

There are 360 students in a class out of which 35% are day scholars. How many day scholars are
there in the class?

7   10   16   25   37   ?

A man starts repaying a loan as first installment of $ 100. If he increases the
installment by $ 5 every month, what amount he will pay in the 30th installment?

How many three-digit numbers are divisible by 7?

The altitude of an equilateral triangle of side 2√3 cm is?

The side of a rhombus is 26 m and the length of one of its diagonals is 20 m. The area of the rhombus
is?

Ratio between two numbers is 3: 4 and their sum is 420. Find the smaller number?