BSc CSIT (TU) Science General B.Sc. Entrance Examination (Model) Question Paper 2079 Nepal

Which of the following elements does not contain neutron?

The oxidation number of Nitrogen is $-1$ in

The number of unpaired electrons in oxygen is

The unit of radioactivity is

Which of the following compounds gives positive AgNO$_3$ test?

'At same temperature and pressure equal volume of all gases has same number of molecules' this statement belongs to

A gas diffuses 4 times as fast as O$_2$. The molecular weight of the gas is

In a solution containing 1 mole alcohol and 4 mole water, the mole fraction of alcohol is

The oxidation number of Mn in MnO$_2$ is

Vapour pressure at equilibrium of a liquid in a closed vessel depends only on

Which one is Eka silicon?

The compound used as refrigerant is

Ethylene reacts with alkaline KMnO$_4$ (Bayer's reagent) to form

The crystalline form of carbon is

Froth floatation process is done for

4 g NaOH in 1 L solution is

The pH of a solution containing 3.65 g of HCl per litre is

The rate constant of a reaction depends upon

Which of the following metals is readily corroded in moist air?

When a solid is converted into liquid, entropy will

Lassaigne's test is not used to detect which one of the following elements in organic compounds?

CH$_4$ is a/an

Ethyne on polymerization gives

Toluene on oxidation with alkaline KMnO$_4$ gives

Which of the following is a Friedel Craft's catalyst?

For any two sets A and B, $(A - B) \cup (B - A) =$

The interval satisfying $3 \le 2x - 1 \le 5$ is

The value of $\log_3 4 \cdot \log_4 5 \cdot \log_5 6 \cdot \log_6 7 \cdot \log_7 8 \cdot \log_8 9$ is equal to?

Which of the following is incorrect?

The value of $\displaystyle\lim_{x \to 0} \frac{\sin 3x}{\tan 4x}$ is

$\displaystyle\lim_{x \to 0} \frac{\sin x^{\circ}}{x}$ is equal to

$\dfrac{d}{dx}(\log|x|)$ is equal to

20 is divided into two parts so that the product of cube of one quantity and square of the other quantity is maximum. The parts are

$\displaystyle\int \frac{e^{\tan^{-1}x}}{1+x^2}\,dx$ is equal to

$\displaystyle\int_1^e \log x \, dx =$

If $i$ is imaginary unit, then the value of $i^{4n+3}$ is

Determine the value of $k$ if $f(x) = x^3 + kx^2 - kx + 10$ is divisible by $x + 3$

The value of the determinant $\begin{vmatrix} 1 & w & w^2 \\ w & w^2 & 1 \\ w^2 & 1 & w \end{vmatrix}$ is equal to

The equation of a circle with radius 5 and touching both the coordinate axes is

The sum of first ten odd numbers is

How many permutations are there in the word 'madam'?

How many terms are there in the expansion of $(x + y + z)^6$?

For what value of K, the points $(k,1)$, $(2,1)$ and $(4,5)$ lie on a line?

The polar coordinates of the point $x = \sqrt{3}$, $y = 1$ is

The angle between the lines $2x - y + 3 = 0$ and $x + 2y + 3 = 0$ is

The length of the tangent to the circle $2x^2 + 2y^2 - 3x + 5y + 9 = 0$ from the point $(2,-1)$ is

The focus of the parabola $y^2 + 12 = 4x + 4y$ is

The angle between the tangents at the ends of the latus rectum is

What does the equation $y = 0$, $z = 0$ represents?

If $\theta$ is the angle between two unit vectors $\vec{a}$ and $\vec{b}$, then $\sin\theta$ is equal to

Study of fossils comes under

Amoeba locomotes by

How many pairs of legs do insects have?

Croaking of frog is

Which national park in Nepal is designated as a 'world heritage site'?

Where do you find squamous epithelial tissue?

Yolk plug is seen in

Movement of food in the intestine is by

The amount of air always present in lungs is

The difference of blood pressure between systolic and diastolic phase is

Central nervous system consists of

Typhoid is the disease in which there is infection of

Plant cell only must have

Crossing over occurs in

Eukaryotic unicellular organism belongs to

Venter is a part of

Vascular cryptogam is

Synecology is the study of

Palisade parenchyma is found in

Hypodermis in dicot stem is

The water is transported up to the leaves through

Light reaction of photosynthesis takes place in

Codon is associated with

Tendency of genes to get inherited together is called

Function of tapetum is

The dimensions of the light-year are

Which of the following quantities remains constant for a body moving with a constant speed in a horizontal circle?

To stop a rigid body from rotating about an axis, we have to apply

Shearing strain is expressed by

The water meniscus in contact with air in a capillary tube is

Which of the following thermometers is used to measure the temperature of the Sun?

Water has a minimum volume at

The efficiency of a Carnot's engine working in between 1000K and 300K is

The twinkling of stars in the sky is due to

For which of the following colors is the maximum angle of deviation for a prism?

The S.I. unit of the universal gas constant is

A long-sighted person uses spectacles fitted with

The distance traveled by the light in one year is called?

Velocity of sound in a vacuum is

Buzzing of a mosquito is

The credit for the discovery of the thermo-electric effect goes to

The forces responsible to hold the electrons in an atom are

The ground state energy of hydrogen atom is

1 atomic mass unit is equal to

The process used in the atom bomb is

The energy stored in a charged capacitor is in the form of

The direction of the magnetic field produced by a straight conductor carrying current is given by

The most accepted theory about the origin of the Universe is

For wattless current in an a.c. circuit, the phase difference between current and voltage must be

Which substance is used to make a permanent magnet?

Something that causes no harm:

Something that cannot be grasped by mind:

One who rides in horse races, esp. professionally:

A heavy unnatural slumber:

To repeat word for word:

Anything that destroys the effects of poison:

A person who totally abstains from alcoholic drinks:

A person in the habit of continuous talking:

A person who is hard to please:

To atone for one's sins:

A person who cannot be subdued or conquered:

Something that cannot be explained:

A place where young plants are reared:

A person who mends shoes:

A man whose wife is dead:

Book, picture, etc., produced merely to bring in money:

Forensic examination of a dead body:

Musical or literary medley:

A person who changes his religious beliefs:

A person who looks at the dark side of things:

A place of shelter for ships:

A raised place on which offerings for a god are made:

A person who sorrows for his sins:

Printed notice of somebody's death:

The act of taking and passing off as one's the ideas and writings, etc., of another: