RTR Exam

Choose the correct Antonyms given and indicate your choice for the correct answer.

FASCINATING

A heavy storm was forecast _____ the weather was clear.

It was very cold outside, and the fire we lit was dimming down; hence I decided to _______ it a bit.

I read an advertisement that said
P : posh, air-conditioned
Q : gentleman of taste
R : are available for
S : fully furnished rooms

The Proper sequence should be:

When he
P : did not know
Q : he was nervous and
R : heard the hue and cry at midnight
S : what to do

The Proper sequence should be:

To help counter a claim by some that the doctor was a ______, he was forced to ______ his rather impressive list of documented accomplishments.

Unfortunately, she was left with only a false hope of recovery, purely ______.

Choose the word that is opposite in meaning to the word "virtuous":

Choose the word that is closest in meaning to the word "banal":

Which of the following sentences uses correct subject-verb agreement?

Air pressure is usually highest when the air is

The speed of light will be minimum while passing through

Energy travels from Sun to Earth through__:

Which among the following determines the pitch of a sound?

1 horsepower = approximately _____ watts.

What is the Earth’s escape velocity?

What is the S.I. unit of electric charge?

Which of the these physical quantities is a vector quantity?

1 nautical mile is equivalent to which of the following?

Which one of the following has ‘ohm’ as its unit?

A tuning fork of frequency 256 Hz produces a sound wave of wavelength 1.3 m in a certain medium. The speed of sound in that medium is:

A ball is thrown vertically upwards with a speed of 10 m/s. The time taken by the ball to reach the maximum height is:

In a moving coil galvanometer, number of turns in the coil are increased to increase the current sensitivity by 50%. Find percentage change in voltage  sensitivity.

A lens of refractive index 1.5 and focal length 15 cm in air is submerged in water. Change in focal length of lens is ( r = 4/3 )

The displacement x of a particle in SHM is given by x = A sin (ωt + Φ). The maximum velocity of the particle is:

A beam of light of wavelength λ is incident on a metal surface. The maximum kinetic energy of the photoelectrons emitted is proportional to:

The mass of a proton and an electron are mP and me respectively. The ratio of the de-Broglie wavelength of the proton to that of the electron in a hydrogen atom in the ground state is:

The dimension of electric permittivity is:

An object of mass m is thrown upwards with a velocity v. What is the maximum height reached by the object? (Take g as the acceleration due to gravity)

A ball is thrown vertically upwards with a velocity of 20 m/s. The maximum height reached by the ball is:

A man of weight 60 kg is standing on a weighing machine in a lift which is moving upwards with a uniform acceleration of 2 m/s². The reading on the weighing machine is:

A particle moves with uniform acceleration. Its velocity and displacement as functions of time are given by v(t) = 4t and s(t) = 2t². The acceleration of the particle is:

A wire is first coiled in n circular turns and current I is run through it. Now the same wire is again coiled in N circular turns and same current I is run through it. If B1 and B2 are the magnetic fields at centre of two coils respectively then B1 / B2 is equal to :

Two masses of 4 kg and 6 kg are connected by a light string passing over a smooth pulley. If the system is released from rest, then the acceleration of the system is:

During an adiabatic process performed on a diatomic gas 725 J of work is done on the gas. The change in internal energy of the gas is equal to:

If a certain sum of money can become 5 times of its principal in 10 years, then the rate of interest is

4950/6 + 112 x 1.75 = ? x 2

A shopkeeper purchases 15 mangoes for Rs. 10 and sells them at 10 mangoes for Rs. 15. Thus, he earns a profit of:

If P^x = Q^y = R^z  and Q/P = R/Q, then 2z/(x+z) = ?

A, B and C can complete a piece of work in 14, 6 and 12 days respectively. Working together, they will complete the work in

If the length and breadth of a rectangle are increased by a% and b% respectively, then the area will be increased by

Consider ΔABD such that angle ADB = 20° and C is a point on BD such that AB=AC and CD=CA. Then the measure of angle ABC is

The areas of two similar triangles are 81 sq. cm and 49 sq. cm. Find the ratio of their corresponding heights.

An angle whose value is ____, is called complete angle.

A line which cuts a pair of parallel lines is called

If a ,b ∈ I and relation R1 is defined as a² - b² ∈ I and relation R2 is defined as 2+a/b>0, then:

The minimum value of the function f(x) = |x²-x+1| + |x²-x-1|, where [x] denotes greatest integer function, is:

Let a, b, c be three non-zero vectors such that a + b + c = 0. Then, which of the following is true?

Let A be a 2 × 2 matrix such that |A| = 3 and A² + 2A + I = 0, where I is the 2 × 2 identity matrix. Then, the inverse of A is:

The number of positive integers n such that n! is divisible by 23! is:

If sin x + cos x = a, then the value of (sin² x - cos² x)/(sin² x + cos² x) is:

The value of the expression log₄(x + √(x² - 1)) - log₂(x + 1) is:

The maximum value of the function f(x) = cos(x) + 3sin(x) is:

The probability that a leap year selected at random contains 53 Sundays is:

The value of the integral ∫(x + 1)/(x² + 2x + 3) dx is:

The equation of the tangent to the curve y = x³ - 3x² + 2x + 1 at the point (2, 3) is:

Foot of perpendicular from origin to a plane which cuts the coordinate axes at A, B, C is (2, a, 4). Area of tetrahedron OABC is 144 m2 . Which of the following points does not lie on plane?

Number of 7 digit odd numbers formed using 7 digits 1, 2, 2, 2, 3, 3, 5 will be

Let A be a 2 × 2 matrix such that |A| = 3 and A² + 2A + I = 0, where I is the 2 × 2 identity matrix. Then, the inverse of A is:

If the product of two natural numbers is 154 and their HCF is 7, then their LCM is:

Who is called the Father of Indian Aviation?

What does FAA stand for?

What are the four forces of flight?

Altitude in aviation in measured in?

What does ICAO stand for?