BSc CSIT (TU) Science B.Tech (Food Technology) Entrance Examination (Model) Question Paper 2079 Nepal

If $n(U) = 125$, $n(A) = 80$, $n(B) = 65$, what is the greatest value of $n(A \cup B)$?

If $A = \{1, 3\}$ and $B = \{2, 5\}$, then $A \cap B$ is equal to:

If a real function $y = f(x) = \sqrt{x - 1}$, then $f(x)$ is defined for:

If $g(x) = \dfrac{2x - 1}{3}$, $g(x): \mathbb{R} \to \mathbb{R}$, then $g^{-1}(7)$ equals:

Which of the following functions is not an odd function?

If $\log_{10} x = y$, then $\log_{1000} x$ equals:

If $\tan^{-1} x = \sin^{-1}\left(\dfrac{1}{\sqrt{2}}\right)$, then $x$ is equal to:

In a triangle ABC, $A = 90^\circ$, $b = 3$ cm and $c = \sqrt{3}$ cm, then $C = ?$

If $\cos\theta = \dfrac{1}{\sqrt{2}}$, the general solution of the equation is:

If $\omega$ be a cube root of unity, the value of $\left(\dfrac{1 + \omega}{\omega^2}\right)^3$ is:

The distance of the line $3x - 4y + 3 = 0$ from a point $(a, 3)$ is 3, then the value of '$a$' is:

The value of $k$, so that the equation $3x^2 + 7x + 6 + k = 0$ has one root equal to zero, is:

The quadratic equation whose roots are $\dfrac{1}{2}$ and $-\dfrac{1}{2}$ is:

$\displaystyle\lim_{x \to 1} \dfrac{x^2 - x}{x - 1}$ is equal to:

Let $g(x) = \cos x^\circ$ (x in degrees), then $\dfrac{d(g(x))}{dx}$ is:

$\displaystyle\int \dfrac{f'(x)}{f(x)}\,dx$ is equal to:

A point on the graph of a function $f(x)$ at which the concavity of $f$ changes its direction is called:

Which of the following is a non-invertible matrix?

A matrix $A$ is said to be singular if:

The area under the curve $y = 2^x$, between $x = 0$ and $x = 1$ is:

Hard work tells …… one's health.

Pizza migrated to America with the Italians …… the end of the nineteenth century:

Among the most widely used psychological types are those developed …… the Swiss psychologist Carl Jung (1875–1916):

The two countries will ratify the agreement made …… their representatives:

The population …… the world started to swell during the early 1900s and has been growing ever since:

Myopic:

Colloquial (opposite meaning):

Anonymous (similar meaning):

Inception (similar meaning):

Lingering (opposite meaning):

He felt ill at ease after receiving the letter from his son:

In many industries, workers …… together to try to increase their incomes:

Ecology is the branch of science …… relationships living things have to each other and to their environment:

Criticism …… high standards among artists and to encourage the appreciation of art:

…… the printing press, the telephone, the radio, and television are landmarks in the history of communication:

French Leave:

A lover of the books:

Hang on:

Feather one's own nest:

With a grain of salt:

Two bodies of mass 5 kg and 4 kg are tied by a string and the body of mass 4 kg is placed on a smooth table whereas body of mass 5 kg hangs vertically. The acceleration of the 5 kg mass will be:

The vector sum of two unit vectors is a unit vector, then the magnitude of the difference is:

The power of a water pump is 2 kW. The amount of water it can raise in 1 minute to a height of 10 m is:

A body of mass 2 kg moving on a horizontal surface with an initial velocity of 4 m/s comes to rest after 2 s. If the body is to be kept moving on the same surface with a velocity of 4 m/s, the force required is:

When a spinning system contracts in the absence of an external torque, its rotational speed increases and its angular momentum:

The change in temperature of a body is 40°C. The change in temperature on the Kelvin scale is:

A cylinder 0.6 m long and 6 mm radius is heated at 1.5 kW. The temperature of the filament if Stefan's constant is $6 \times 10^{-8}\ \text{W m}^{-2}\,\text{K}^{-4}$:

A diffraction grating 2 cm wide has 6000 rulings. The angular position of the first maximum for light of wavelength 589 nm is:

A metre scale is placed along the axis of a convex mirror of focal length 25 cm, its nearer end at 50 cm. The size of the image of the mirror will be:

An equi-convex lens of power 5 D is made of material of refractive index 1.5. The radius of curvature of each surface will be:

The resistance of a wire is $r$. The wire is stretched to double its length. Now the resistance of the wire becomes:

A 50 volt battery is connected across a 10 Ω resistor; the current is 4.5 A. The internal resistance of the battery is:

The half life of Ra is 1600 years. In how much time will its $\dfrac{15}{16}$ fraction disintegrate?

In a full wave rectifier the least number of diodes required is:

A source of frequency 500 Hz produces waves of wavelength 0.1 m. The waves travel a distance of 300 m in:

Light of wavelength 550 nm falls normally on a slit of width $22 \times 10^{-7}$ m. The angular position of the second minimum from the central maximum will be:

If the forward voltage of a p-n junction is increased, the width of the depletion region:

Stars appear to move from east to west because:

Energy is not transmitted in:

The twinkling of stars in the sky is due to:

"In the ground state of an atom, the electron tends to occupy the available orbitals in the increasing order of energies, the orbital of lower energy filled first." This rule is known as:

Which of the following statements is not correct?

Laughing gas is:

Commercial H₂SO₄ acid is 98% by weight and its specific gravity is 1.84. What will be the normality of commercial sulphuric acid?

In the titration of oxalic acid using KMnO₄ solution in acid medium, the best indicator is:

The concept of pH was introduced by:

In a galvanic cell, which of the following statements is not correct?

Which of the following is the weakest base?

The formula of blue vitriol is:

Temporary hardness of water is due to the presence of:

When alcohols are heated with sodium metal and then treated with alkyl halide, they give:

Sulphuric acid is a:

Aldehyde and ketone can be distinguished by:

Valence bond theory was proposed by:

The atoms which have the same mass number but different atomic number are called:

An ingredient of baking powder is:

Which of the following is not present in RNA?

Insulin is:

Ethanol is the isomer of:

Which of the following enzymes converts sucrose into glucose?

Ethylene reacts with alkaline KMnO₄ (Baeyer's reagent) to form:

The crystalline form of carbon is:

Look at this series: $2, 1, \dfrac{1}{2}, \dfrac{1}{4}, \ldots$ What number should come next?

Find the 'odd one out' among the following four:

If train is called bus, bus is called tractor, tractor is called car, car is called scooter, scooter is called bicycle, bicycle is called moped, which is used to plough a field?

In a class of some students standing in a straight line, the position of Ajay is 31st from the left end and 21st from the right end, and the position of Bijay is 24th from the left end and 28th from the right end. How many students are there in the class?

In the two statements: (i) $A > B > C$ and (ii) $D \geq E \geq B$, two conclusions are made — Conclusion I: $C < E$ and Conclusion II: $A \geq E$; then:

Which vitamin is likely to be deficient for a vegetarian person?

Food spoils most rapidly when stored at:

Yogurt (yoghurt) is produced using the organism:

Choose the correct increasing order of protein content in food:

Kinema is made from:

Nepalese raksi most closely resembles:

Deficiency of iodine results in:

Which of these is called milk sugar?

Which cheese is used for making pizza?

The major source of energy in our food is:

The first highway of Nepal (as per its ancient name):

What is the capital of Maldives?

Number of Tribhuvan University-affiliated colleges running B. Tech. Food Technology:

Which one is not a BIMSTEC (Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation) member country?

Zika virus disease is transmitted by: