Previous Year Questions

QUESTION ID:2

Given below are four sentences in jumbled order. Select the option that gives their correct order.

A. Once on their way, the stones did not stop until they reached the bottom of the hill.

B. You had to be very careful not to start a landslide.

C. Loose stones rattled down the cliff.

D. And they took other stones with them, so that there was soon a cascade of stones.

Choose the correct answer from the options given below:

QUESTION ID:3

Choose the correct sentence.

QUESTION ID:4

Match List I with List II.

QUESTION ID:5

Which two of the following are in correct form?

A. Let's go to the cinema, shall we?

B. Let's go to the cinema, do we?

C. Let's not go to the cinema, shall we?

D. Let's not go to the cinema, shan't we?

Choose the correct answer from the options given below:

QUESTION ID:6

Choose the option which is opposite in meaning to the following word: Castigate 

QUESTION ID:7

Identify the correct indirect narration for the following sentence:

"Who now," they had asked, "Will listen to our troubles and protect us from the crocodiles"? 

QUESTION ID:8

Which of the following is a one-word substitute for 'safe to drink'?

QUESTION ID:9

Identify suitable preposition from the options given below to complete the sentence.

Neha would think it ______ her to do such a small work.

QUESTION ID:10

Identify the active voice for the following sentence:

These things have been left here by an unknown person. 

QUESTION ID:11

Amid economy crisis and political turmoil in Sri Lanka who has been appointed as the new PM of Sri Lanka.

QUESTION ID:12

Who has become the First female to took the office of President of Tanzania and the third woman head of the government of country in East African Community? 

QUESTION ID:13

India held the first spot in the International Shooting Sport Federation World Cup 2022 which was being held in:

QUESTION ID:14

Who has won the Men's Single Title at 79th Edition of the Italian Open being held in Rome?

QUESTION ID:15

What is the current year estimation of the GDP growth according to the Nirmala Sitharaman in the Union Budget 2022-23? 

QUESTION ID:16

All the intellectuals are very emotional, because:

A. They are thinking beings

B. They are logical beings

C. They are mathematical beings

D. They are philosophers

E. They are layman

Choose the correct answer from the options given below: 

QUESTION ID:17

Choose the best options for football players:

A. Player 'XYZ' shows team spirit

B. Player 'XYZ' have sportsmanship

C. Player 'XYZ' have hatred for other team-mates

D. Player 'XYZ' shows jealousy

E. Player 'XYZ' shows patience

Choose the correct answer from the options given below: 

QUESTION ID:18

A person can learn Sanskrit without a teacher:

A. It is not possible learning Sanskrit without a teacher: as it is a technical subject.

B. It is possible to learn Sanskrit as it is non-technical subject.

C. Anyone can learn it; as it is just a language.

D. It can be learned by daily practice under a teacher.

E. It is easy for a person, who know Hindi language.

Choose the most appropriate answer from the options given below:

QUESTION ID:19

Given below are two statements:

Statement I: Pollution level in Delhi may be reduced by reducing the factories.

Statement II: All factories are creating noise pollution and are dangerous to health.

In the light of the above statements, choose the correct answer from the options given below:

QUESTION ID:20

Given below are two statements:

Statement I: Education is important for both male and female.

Statement II: Government must encourage co-education, as it is required for country's development.

In the light of the above statements, choose the most appropriate answer from the options given below: 

QUESTION ID:21

if
${\mathrm{ \; \; \; x}}^2+{\displaystyle \frac{1}{x^2}}=\mathrm{2 then\; the\; value\; of\; x}$ {\mathrm{³}}^{}+{\displaystyle \frac{1}{{\mathrm{<math\; xmlns="http://www.w3.org/1998/Math/MathML"\; style="text-transform:\; none;"><semantics><mrow><mn>x</mn><math\; xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mn><sup\; style="font-size:\; 9.75px;">3</sup></mn></msup></mrow></semantics></math></mrow></semantics></math>}}^{\mathrm{<br>}}}}$$ is​  (DROP)

QUESTION ID:22

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.

Assertion A: If the volumes of two cubes are in the ratio of 3:27 then their surface areas are in the ratio of 4:9.

Reason R: If the surface areas of two cubes are in the ratio S₁:S₂ , then their volumes are in the ratio S₁^2/3 : S₂^2/3

In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:23

If the height and base radius of a cone are increased by 50% and 25% respectively then the ratio between the volume of a given cone and the new cone is

QUESTION ID:24

The probability of selecting a vowel from the word TRIANGLE is 

QUESTION ID:25

If one root of quadratic equation 2x² - 3x + (2k+1) = 0 is five times the other then the value of k is:

QUESTION ID:26

If f(t) = t², compute f(99) and f(101). Between those times, what is the increase in f divided by the increase in t? 

QUESTION ID:27

When you jump up and fall back your height is y = 2t - t². Find the time in the air and maximum height.

QUESTION ID:28

What would be the area bounded by the curves 

QUESTION ID:29

If A and B are two sets then $AU(A\cap B)$ will be equal to

QUESTION ID:30

If A, B, C are subsets of M, then C X(A^C U B^C)

QUESTION ID:31

The Solution of differential equation xdy - ydx = 0 is 

QUESTION ID:32

The family of curves for the equation y = Bx + B⁴, where B is a constant; is represented by equation of ______ degree.

QUESTION ID:33

Please find the ratio in which a line 3x+4y=2 divides the line segment joining A(-2,-3) and B(4,6)

QUESTION ID:34

Following instruction:

Consider the lines The unit vector perpendicular to both m and n is

QUESTION ID:35

Following instruction:

Consider the lines  The shortest distance between m and n is

QUESTION ID:36

Following instruction:

Consider the lines 

The distance of the point (1,1,1) from the plane passing through the point (-1,-2,-1) and whose normal is perpendicular to both the lines m and n

QUESTION ID:37

If n(A)=5 and n(B)=7, then the number of relations on A X B is

QUESTION ID:38

Let X and Y be two sets containing 4 and 2 elements respectively. Then the number of subsets of the set Y x X is

QUESTION ID:39

In a school of 300 students, every student reads 5 newspaper and every newspaper is read by 60 students. The total number of newspaper is: 

QUESTION ID:40

Let A and B be two non-empty subsets of set X such that A is not a subset of B, then 

QUESTION ID:41

Area bounded by parabola y²=x and straight line 2y=x is

QUESTION ID:42

Area bounded by curve y²=x and y=|x| in square units is

QUESTION ID:43

QUESTION ID:44

QUESTION ID:45

QUESTION ID:46

Identify the name of the above molecular shape.

QUESTION ID:47

The bond order between oxygen atoms in ozone molecules is 

QUESTION ID:48

Paramagnetism arises from the presence of unpaired electrons, each such electron having a magnetic moment associated with its spin angular momentum and orbital angular momentum.

QUESTION ID:49

Keto–enol isomerism is an example of:

QUESTION ID:50

Which one of the following molecules is not aromatic 

QUESTION ID:51

Which one of the following statements is not false? 

QUESTION ID:52

An example of the activator molecule required for the reaction of primary alcohol to produce halo-alkane is 

QUESTION ID:53

Primary aromatic amines yield diazonium ions in a solution of 

QUESTION ID:54

Molecularity of a bimolecular reaction is 

QUESTION ID:55

To calculate Pauling electronegativity for an element, it is necessary to have data on the ______ energies of at least two types of covalent bonds formed by that element. 

QUESTION ID:56

______ law governs colligative properties 

QUESTION ID:57

O–H bond distance is:

QUESTION ID:58

The formulae (RP)_n​ belongs to:

QUESTION ID:59

The hybridization state of boron in diborane is:

QUESTION ID:60

Amongst the following, the most reactive carbonium ion is: 

QUESTION ID:61

As a consequence of its open structure, water is one of the very few substances that expands on freezing (at 0°C, liquid water has a density of 1.00 g/mL), whereas ice has a density of:

QUESTION ID:62

The dielectric constant of a solvent is a measure of its ability to keep opposite charges apart. The dielectric constant of water is among highest. The value of dielectric constant for water is: 

QUESTION ID:63

Most of the biological molecules have both polar (or ionically charged) and nonpolar segments and are therefore simultaneously hydrophilic and hydrophobic. Such molecules (for example fatty acids) are called as: 

QUESTION ID:64

If 5 gram of pure water is added to 1000 mL of pure water, what would be the molarity of the solution? 

QUESTION ID:65

If at constant temperature, for a reaction the change in enthalpy is negative and the change in entropy is positive, which one of the following statements is not wrong: 

QUESTION ID:66

If at constant temperature, for a reaction the change in enthalpy is positive and the change in entropy is negative, which one of the following statements is true: 

QUESTION ID:67

At constant pressure and temperature, Delta G for a biological process represents its 

QUESTION ID:68

Most of the biological molecules, are thermodynamically unstable to hydrolysis but, nevertheless, spontaneously hydrolyze at biologically insignificant rates because:

QUESTION ID:69

The equilibrium constant of a reaction may be calculated from 

QUESTION ID:70

Any deviation from equilibrium stimulates a process that tends to restore the system to equilibrium. This principle was given by: 

QUESTION ID:71

The standard state convention commonly used in physical chemistry defines the standard state of a solute as that with ______

QUESTION ID:72

The hydrogen ion activity is defined as ______ at the physiologically relevant PH of 7.

QUESTION ID:73

An amino acid can therefore act as either an acid or a base. Substances with this property are said to be 

QUESTION ID:74

The largest, standard, naturally occurring alpha amino acid in biological systems is: 

QUESTION ID:75

The smallest, standard, naturally occurring alpha amino acid in biological systems is: 

QUESTION ID:76

Which one of the following is an amino acid with a thiol group? 

QUESTION ID:77

Which one of the following is acidic amino acid? 

QUESTION ID:78

The pH at which a molecule carries no net electric charge is known as its 

QUESTION ID:79

Which one of the following does represent Glx?

QUESTION ID:80

Which one of the following amino acid is not optically active?

QUESTION ID:81

Molecules that are nonsuperimposable mirror images are known as

QUESTION ID:82

All α-amino acids derived from proteins have the ______ stereochemical configuration.

QUESTION ID:83

The absolute configuration of L-amino acid residues may be represented by ______ acronym.

QUESTION ID:84

DNA has equal numbers of adenine and thymine residues (A = T) and equal numbers of guanine and cytosine residues (G = C). These relationships, known as 

QUESTION ID:85

Which non-metal is in liquid state at room temperature? 

QUESTION ID:86

Which element has smallest atomic radius? 

QUESTION ID:87

Element X forms a chloride with the formula XCl, which is a solid with a high melting point. X would most likely be in the same group of the Periodic Table as 

QUESTION ID:88

An atom has electronic configuration 2, 8, 7. What is the atomic number of this element?

QUESTION ID:89

Litmus solution is a purple dye, which is extracted from lichen, a plant belonging to the ______ division.

QUESTION ID:90

When pH of rain water is less than ______ it is called acid rain.

QUESTION ID:91

The atmosphere of planet Venus is made up of thick white and yellowish clouds of

QUESTION ID:92

Tooth enamel, made up of ______ which is the hardest substance in the body 

QUESTION ID:93

Bleaching powder is produced by the action of chlorine on

QUESTION ID:94

The chemical composition of Plaster of Paris is

QUESTION ID:95

A solution turns red litmus blue, its pH is most probably is 

QUESTION ID:96

The movement of electrically charged particles in a fluid under the influence of an external electrical field is called electrophoresis. It is used to separate

QUESTION ID:97

According to Bouguer's (or Lambert's) law, each layer of equal thickness of the medium absorbs 

QUESTION ID:98

If ∫ sec²(7 − 4x) dx = a tan(7 − 4x) + C, find the value of a.

QUESTION ID:99

If the reaction temperature is increased by 10 degrees centigrade, the reaction rate gets increased by: 

QUESTION ID:100

UV-Vis spectroscopy is often used in bacterial culturing. OD measurements are routinely and quickly taken using a wavelength of ______ nm to estimate the cell concentration and to track growth.