Structure that is responsible for amoeboid movement is:

Type of cells most appropriate to study lysosomes is:

The phage which causes lysogeny is called:

It is the phase of rapid bacterial growth:

It is the first group of invertebrates which have developed a closed circulatory system:

Position of jaws in insects is:

Which of the following is mismatched:

In terrestrial animals development of lungs necessitated changes in

In photosynthesis, which is oxidized into oxygen:

The equation of photosynthesis in green plants is exactly opposite to the equation of:

The start of swallowing is

Gastrin is a hormone produced from

Human lungs are spongy because of the presence of millions of

The simplest amino acid is

Breakdown of alveoli occurs in

Pivot joint is formed between

Which of the following is an acute form of arthritis?

In which of the following muscle protein, polypeptides chains are more than two

Human embryo is referred to as the fetus

At what level reduction division occurs during spermatogenesis

Peptide bond formation is caused by

All of the following are stop codons except

If the nucleus of human sperm contains 3.4 pg of DNA what mass of DNA of an actively dividing human skin cell is likely to contain at the end of inter phase?

Most critical phase of mitosis which ensures equal distribution of chromatids in the daughter cells is

Tongue rolling is due to:

Which of the following will be genotype of bald female?

Which type of following has equal chances both in male and female?

Smaller unit of ribosomes in prokaryotes is of:

Raw material needed for DNA replication and synthesis of RNA can be found in

Vitamin A in human body is derived from break down of:

Patient of ________ mostly dies due to opportunistic infections:

Gastroenteritis, Dysentery, Cholera are caused by:

A feature not present in euglenozoids:

Intrinsic factor is a protein that helps:

Least Blood pressure can be seen in ________ among following:

A stroke may result in:

Essential or primary hypertension means:

Total number of bones present in both upper and lower limbs are:

Hyperpolarization after repolarization of a nerve fiber occurs due to:

Function of prolactin in females is to:

Uterus is not involved in:

Function of umbilical cord is to:

How much %age of CO₂ in blood is carried in combination with proteins?

The amount of CO₂ carried by pulmonary artery is:

Exchange of gases during organismic respiration is always through:

Liver is not involved in synthesis of:

Which of the following blood vessels will have more urea as compared to others?

Transplant rejection is an example of:

DNA present inside nucleolus is involved in the formation of:

Cilia formation in a cell is the function of:

Lysosomes are believed to originate from:

All of the following are aldo sugars except:

During Kreb’s cycle, malonic acid acts as ________ inhibitor of succinic dehydrogenase:

Which of the following carbohydrates cannot be hydrolyzed?

Most abundant protein in human body is:

Choline is an example of:

All are true about waxes except:

During translation, UAA is recognized by:

During transcription, RNA polymerase binds at:

In small pox, cells affected by virus are:

CV-I complex is formed during Gram staining in:

Hyphae of Rhizopus are:

Structures for attachment in Fasciola are:

_________ is a good example of polymorphism:

During dark reactions of photosynthesis, it acts as reducing power:

Oxidative phosphorylation uses ______ and produces ________:

Which of the following blood group in humans is an example of co-dominance?

The product obtained at the anode during the electrolysis of an aq. H₂SO₄ is

How many neutrons are present in 0.13g of $$_6^{13}$$   C

Boiling points of different substances are given below

CH₄ = - 161 ^oC C₂H₆ = -89 ^oC Cl₂ = -34.6 ^oC F₂ = -188 ^oC

The data shows that vapour pressure is of the order

The number of vacant orbitals in the valence shell of an atom of element with Z=14 is

The most easily oxidizable specie among following is

The number of gram molecules of oxygen in 6.02 × 10²⁴ CO molecules is

The least acidic alcohol is

Which of the following produces carboxylic acid when reacted with alkene

Which of the following is the weakest acid?

75% of a first order reaction was completed in 32 min-When was 50% of the reaction completed

Which liquid will boil at lower temperature

The best application of common ion effect is to produce

Which of the following statement is correct for endothermic reactions?

Which statement is not correct about CH₃COOH

Consider the following reaction:

R-CHO + 2[Ag(NH₃)₂]OH $$\rightarrow$$  RCOONH₄ + 2Ag + 2NH₃ + H₂O

this reaction represents which of the following tests

Dimer of acetic acid in benzene has _______ number of carbon atoms in ring

The following is a part of primary structure of a natural polymer

The functional groups present in the structure is / are

How many grams of sodium metal are used with ethanoic acid to form half mole of H₂ gas

Preparation of aspirin is 80% efficient reaction, if actual yield is 16g. The theoretical

yield should be

The sub-shell in which n = 3 and l = 1, then how many electron can be accommodated in an orbital of this subshell

Which of the following molecule has largest number of shared pair electrons?

The reactivity of the IIA metals generally increases with

The optimum temperature and pressure during Haber’s process are

Halogenation of alkene is an example of

The compound in which carbon uses only its sp³ hybrid carbon for bond formation is

How many non-typical transition elements are present in 3d series

In CH₃CH₂OH, the bond that undergoes heterolytic cleavage most readily is

Enzymes are of great biological importance and are of great help in the diagnosis of certain diseases. Which of the following enzyme is raised in heart diseases.

In Boyle’s law, the value of ‘k’ depends on

The strongest H-bond is present among the molecules of which of the following

substance

Which one of the following is an example of polar molecular solid

A + 2B $$\rightarrow$$  Product Rate = k [A] [B]² When [A]= [B] = 0.1M and rate of reaction is

2.4×10^–3mol dm^–3 sec^–1. The rate constant ‘k’ will be

In lithium, valence electron is screened from the nucleus by

Highest occupied orbitals in potassium is

During the manufacture of nitric acid, nitric oxide is oxidized to nitrogen dioxide. This reaction is given as

According to Le Chatelier’s Principle

A spontaneous process is:

Study the following redox reaction:

10Cl^-+16H⁺+2MnO $$_4^-$$   $$\rightarrow$$  5Cl₂+2Mn⁺²+8H₂O

Which statement is true about this reaction?

According to electrochemical series which one will act as anode (preferably)

Which of the following is correct graph for variation in electron affinity values

VSEPR theory explains shapes and geometries of molecule. The superiority of VBT on VSEPR is

The distillation which is carried out under reduced pressure is called as

Lattice energy decrease when:

Classification of solids is based upon the arrangement of

A very small value of Kc depicts

The change in volume depends on:

Which of the following condition is constant in bomb calorimeter?

Oxalato form a ________atom ring

[Pt(H₂O)₃ (NH₃)₃]has structure

Which of the following does not react with bases?

In IUPAC nomenclature, aldehydes are named as ___________?

Regular coiling and twisting of polypeptide chain caused by H-bonding in between NH and CO occurs __________.

Which enzyme is raised in rickets:

How do the ‘p’ orbitals p_x, p_y, p_z differ from each other

In aldol condensation carbanion acts as

In which process the entire of heat supplied to the gas in converted to the internal energy of the gas?

At what angle of projection of a projectile the range becomes half of its maximum value?

Ohm times farad is equivalent to:

The force between two charges Q and q separated by a distance d is F. What will be the force between 4Q and q/2?

A stationary wave is formed in a pipe which is open at both ends. If two complete loops are formed and the wavelength of the wave is 10 cm, what is the length of the pipe?

For skin cancer is used:

The angular displacement covered by hour hand of a clock while moving from 12 O'clock to 7 O'clock is:

A charge particle is allowed to pass through a region of magnetic field $$\overrightarrow{B}$$   such that its velocity makes 90° with $$\overrightarrow{B}$$   , then it will:

Which of the following effect is observed due to emission of β^- during the phenomenon radioactivity?

The angular velocity of spin motion of earth is:

In the following charging curve of capacitor what does the slope represent?

A source initially contains N_o nuclei of a radioactive nuclide. How many of these nuclei have decayed after a time interval of five half-lives?

An object is moving with a velocity of 20 m s^-1 such that a constant force acts on it of 7.5 N. What must be the power developed in this case?

Which material has positive temperature coefficient of resistivity?

A half-wave rectifier is being used to rectify an alternating voltage of frequency 60 Hz. The number of pulses of rectified current obtained in two seconds are:

In a pipe open at both ends we have:

A 10 cm long solenoid has 100 turns. What will be the magnetic fields inside it along its axis if one micro ampere current is passed through it?

Which one is not the effect of low-level radiation?

Which one of the following properties is not exhibited by the longitudinal waves?

If we drop an object, its initial velocity is zero. How far will it fall in time ‘t’?

Force acting on a positive charge is always:

10 Wh is equal to:

If E₁ is the electric field near an infinite charged sheet and E₂ is the electric field between two oppositely charged plates then which statement is correct?

The basic working principle of an A.C generator is:

Which of the following is uniform deceleration graph?

1st law of thermodynamics in case of isobaric process is:

Which statement is incorrect about two points “A” & “B” present on a spinning body having unequal distances from axis of rotation?

According to Lenz’s law the direction of induced current is such that it:

When an electron in hydrogen atom jumps from second orbit to first orbit then energy of photon emitted is:

Electric field lines emerge from the charges in dimensions and number of lines could be drawn:

An ideal step-down transformer is the one which:

An object is dropped from rest. Which of the following four graphs correctly represents its motion?

A billiard ball moving with a speed of 5 m s^-1 collides with an identical ball originally at rest. If the first ball stops after collision, then the second ball will move forward with a speed of:

The power of pump, which can pump 200 kg of water to a height of 50 m in 10 sec will be:

A 100 kg car is moving with a maximum velocity of 9 m s^-1 across a circular track of radius 30 m. The maximum force of friction between the road and the car is:

A sound source is moving towards a stationary observer with 1/10^th of the speed of sound. The ratio of apparent to real frequency is:

The specific heat of a gas in an isothermal process is:

A sample of gas expands from volume V₁ to V₂. The amount of work done by the gas is greatest when the expansion is:

An ordinary light bulb is marked 120 W, 120 V. Its resistance is:

In the diagram, the current in the 2 Ω resistor is 2 A. The potential difference between points 1 and 2 is:

A loss free transformer has 500 turns on its primary winding and 2500 in secondary. The meters of the secondary indicate 200 V at 8 A under these conditions. The voltage and current in the primary is:

If the line frequency is 50 Hz, the output ripple frequency of bridge rectifier is:

When yellow light is incident on a surface, no electrons are emitted while green light can emit. If red light is incident on the surface, then:

Which of the following has greatest energy content?

The Lyman transition involve:

Which of the following is/are correct?

A body under the action of several forces will have zero acceleration:

A body of mass m having an initial velocity v, makes head on collision with a stationary body of mass M. After the collision, the body of mass m comes to rest and only the body having mass M moves. This will happen only when:

Two springs have their force constant as k₁ and k₂(k₁ > k₂). When they are stretched by the same force:

If momentum is increased by 20%, then K.E increases by:

When a gas expands adiabatically:

An isolated charged point particle produces an electric field with magnitude E at a point 2 m away. At a point 1 m from the particle the magnitude of the field is:

In a coil of self-inductance 0.5 henry, the current varies at a constant rate from zero to 10 amperes in 2 seconds. The e.m.f. generated in the coil is:

If no external voltage is applied across PN-junction, there would be:

Spot the error:

The whole block of flats including two shops were destroyed in fire.

Spot the error:

The strain of all the difficulties, vexations and anxieties were more than he could beat.

Spot the error:

He asked me whether either of the applicants were suitable.

Spot the error:

Their military headquarters were located at the Hotel Regina in Paris.

Spot the error:

If you would follow my tips, you would definitely pass the entrance test.

Spot the error:

My mother cooked food, laying the table, and cleaned the house before the guests arrived.

Choose the correct statement.

Choose the correct statement.

Choose the correct statement.

Choose the correct statement.

I sent a letter to my brother. The underlined verb is a/an:

The following items have one part of a sentence followed by four alternatives.                        Complete the sentence by the correct alternative:

Q.  It is not that I do not take decision, __________________.

The following items have one part of a sentence followed by four alternatives.                        Complete the sentence by the correct alternative:

Q. If I were in your position, _______________.

The following items have one part of a sentence followed by four alternatives.                        Complete the sentence by the correct alternative:

Q.  Where there is a will, ______________.

The following items have one part of a sentence followed by four alternatives.                        Complete the sentence by the correct alternative:

Q. It is getting dark, ______________.

You look ill. The underlined word is a/an:

Try to knock the case over. The underlined word is a/an:

Change the voice:

His subordinates accused him of various offences.

W-144,? , S-100, Q-81, O-64

Statements:

Some blankets are beds. Some pillows are blankets. All beds are pillows.

Conclusions:

I. Some blankets are pillows.

II. Some pillows are beds.

III. Some beds are blankets.

 Read the following information and answers the question. given below it.

(i) Amna is older than Sanya.

(ii) Muskan is elder than Amna but younger than Kashmala.

(iii) Kashmala is elder than Sanya.

(iv) Sanya is younger than Muskan.

(v) Gulrukh is the eldest.

Q. Who is the youngest?

Indian granite industry is in peril in the absence of a uniform policy from the State Governments, despite the thrust given by liberalization policies of the Union Government in the last two years. Compared to the remarkable progress in the field during the last three years, the absence of matching policies by State Governments had put granite quarry owners and others involved in the industry on the verge of collapse in the international market. The policies differed from state to state, had created problems as far as loyalty, dead rent and duration of lease were concerned.

Till three years ago. granite production in India was not profitable

Mark your answer as:

Statement:

There is a shortage of power in Pakistan.

Courses of Action

I. There should be more power projects initiated by the government.

II. The government should encourage private investment in power projects.

I. It is the aim of the city's civic authority to get the air pollution reduced by 20% in the next two months.

II. The number of asthma cases in the city is constantly increasing.