FLP-15

Choose the Correct Option.

Choose the Correct Option.

Choose the correct SYNONYM.INTENDED

Choose the correct SYNONYM.INSINUATED

Fill in the Blanks.Since he was short of time, he simply ___through the pages of the report.

Fill in the Blanks.Though she was calm, her eyes were still_____.

Yesterday : Tomorrow :: Wednesday 😕

Find the wrong term in the series: 10, 14, 28, 34, 64, 68, 136

Find the missing term: 2E2, 1H9, 1K6, 1N3, ?

Select the correct pattern.

Statements:
All Kites are Planes. No Plane is a Ship. Some Ships are Boats.
Conclusions:
I.  Some Boats are not Plane
II.  No Plane is a Kite 
III. Only Kites are Planes.

The high school math department needs to appoint a new chairperson, which will be based on seniority. Ms. Warda has less seniority than Mr. Tanveer, but more than Ms. Bisma. Mr. Rehan has more seniority than Ms. Warda, but less than Mr. Tanveer. Mr. Tanveer doesn’t want the job. Who will be the new math department chairperson?

A fielder in a cricket match throws a ball from the boundary line to the wicket-keeper. The ball describes a parabolic path which of the following quantities remain constant during the balls motion in air 

The fundamental frequency of vibration of a stretched string of length L under tension T is  . Which one of the following graphs describe this formula the best? 

Work done by a variable force making angles at different points with displacement in moving the particle from one point to another is equal to the area under the curve of

A gas is allowed to expand isothermally. The r.m.s. velocity of its molecules 

When a gas expands adiabatically

How much will be the length of a simple pendulum if its time period is one second?

A body is thrown upwards and reaches its maximum height. At that position

Four projectiles are projected with the same speed at angles 20^o, 35^o, 60^o and 75^o with the horizontal. The range will be the longest for the projectile whose angle is

If the length of the pendulum become 4 times, then time period becomes

In stationary waves

The product of frequency and time period of second pendulum is

According to the first law of thermodynamics, applied to a gas, the increase in the internal energy during any process:

In a given process on an ideal gas, W = 0 and Q = –ve. Then for the gas

In the case of a projectile fired at an angle equally inclined to the horizontal and vertical with velocity v, the horizontal range is

The momentum of the system is conserved

In the equation =constant, the value of g is unity. Then the process is

Two balls are throw at angles of   and   with the horizontal with same speed. Ratio of their time of fights is

A boy throws a ball with velocity 10 m/s in vertically upward direction. If g = 10 m/s2, the ball rises to a height

If we draw a graph between the kinetic energy of a freely falling body against time, it will be:

If   and   then  is along

Linear velocity  and centripetal force   are _________ to each other.

The power output of a lamp is 6W. How much energy does the lamp give out in 2 minutes? 

A flywheel gains a speed of 540 rpm in 6 second. Its angular acceleration is

An engine develops 10 kW of power. How much time will it take to lift a mass of 200 kg to a height of 40 m? [Given: g = 10 ms^-2]

A man leaves his house for a cycle ride. He comes back to his house after half-an-hour after covering a distance of one km. What is his average velocity for the ride?

Velocity time graph of body X and Y is shown in fig. The ratio of the acceleration of Y to acceleration of X is

The ratio of range and height at 45o is 

A 70 kg man runs up a long flight of stairs in 5.0s. The vertical height of the stairs is 5 m. Calculate his power output in watts.

A particle is moving along a circular path of radius ‘R’ with uniform speed of 1 m/s, the time taken to complete 1 rotation is _____________sec. 

A body is projected upwards with a kinetic energy of 100J. Taking the friction of air into account, when it returns to earth, its kinetic energy will be:

Calculate the work done when a 50 kg bag of books is lifted through 50 cm?

A man pushes a lawn mower with a 1.5 N force directed at an angle of 60o downward from the horizontal. Find the work done by the man as he cuts a strip of grass 10 m long.

Light and heavy bodies have equal kinetic energies. Which one has the greater momentum? 

A one end closed organ pipe has a length of 70 cm. The frequency of its fundamental note and next harmonic is (speed of sound = 350 m/s)

The ratio of fundamental wavelengths of one end close pipe to the both end open pipe having same lengths 

The frequency of wave is 0.002 Hz. Its time period is

The work done by the tension in the string of a pendulum during one complete vibration is equal to

The period of a simple pendulum is doubled when

Total energy of a particle executing S.H.M. is proportional to 

The frequency of the note produced by plucking a given string increases as

In a stationary wave every particle performs 

Bats navigate and find food by

10 waves pass through the medium in one second with speed of 10 m/s. The wavelength of waves is:

Half wavelength corresponds to: 

The distance between 1st node and 4th antinode is: 

The frequency of second’s pendulum is 

Which type of wave is produced in a resonance tube?

In which of the following, Doppler’s effect is not applicable?

If CP – CV = R and  , then which relation is correct

The condition for constructive interference is path difference should be equal to  

Superposition of crest and trough results in 

In an isothermal process the volume of an ideal gas is halved. One can say that 

The processes or systems that do not involve heat are called

The state of an ideal gas was changed three times at three different temperatures. The diagram represents three different isothermal curves. Which of the following is true about the temperature of the gas?

Arrange the elements according to the trends of ionization energies C, N, Ne, B.

Which of the following electronic configuration is not possible 

In a container pure water is boiled maintaining the external pressure of 14.7 PSI. The boiling point will be 

The nature of canal rays depends on 

Select correct statement 

Among which of the following factor the specific reaction rate of a 1st order reaction depends upon 

Which of the following equilibrium in gaseous phase, would be unaffected by an increase in pressure 

Which of the following is correct about ionization energy 

Which of the following hydrogen bonds is the strongest 

The solubility product of a salt having general formula MX in water is 4×10 ^-12 the concentration of M ²⁺ ions in the aqueous solution of the salt is 

For the equation. The number of electrons (X) in its balanced form would be  

After 3 half-lives of a chemical reaction, the percentage fraction of the amount left is 

The number of atoms are same as 18g of Mg in 

The highest value of lattice energy which one of these ionic compound has

The pKa of a weak acid is 4.8 what should be the ratio of log [salt] / [acid], if a buffer of pH = 5.8 is required?

The rate of a certain hypothetical reaction is given by the order of reaction is  

The equation for the rate constant  a chemical reaction will proceed more rapidly if there is a decrease in  

The unit of 1st order rate constant is expressed as

If pressure and temperature of 4dm³ of carbon dioxide gas is doubled, then the volume of carbon dioxide gas would become 

An ideal gas cannot be liquefied because  

The mass of one molecule of N₂ is

The number of moles of CO which contain 8g of oxygen are 

The formation of compounds like PF₅, BCl₃ and SF₆ indicates that 

In ground state an element has 13 electrons in its M shell. The element is 

The number of electrons inis  

The correct set of quantum number is 

The number of oxygen atoms in 4.4g of CO₂ is 

The Cl^– ion present at the corner of the unit cell is NaCl crystal, contributes 

In the reaction  

The energy of activation (Ea) of an endothermic reaction is 103.410 kJ/mol. The activation energy for reverse step may be

The heat of neutralization can be calculated by using formula

Among the following compounds the one that is polar and has the central atom with sp2 hybridization is  

A ring has 18g of diamond in it, what is the number of atoms in this diamond 

Principal, azimuthal and magnetic quantum numbers are respectively related to 

How much reaction is completed when Kc = 1 for the system   A + B ⇌ C + D

How many number of oxygen atoms are in 7.5 gram of CH₂O

Which of the following have highest heat of vaporization  

Efficiency of reaction can be determined by 

The number of covalent bonds formed in beryllium chloride is

In a crystal the cations and anions are held together by 

What temperature would be required to change 6dm³ of gas at 1 atm pressure and 27°C to 10dm³ at 0.8 atm pressure  

In crystal lattice of ice, each O-atom of water molecule is attached to?

Which of the following species has lone pair of electrons on central atom 

Which of the following electronic configuration corresponds to an element with the highest ionization energy 

For a gaseous phase reaction, when number of moles of reactants and products are equal 

Purification of table salt (NaCl) by passing HCl gas through its saturated aqueous solution is an example of 

The equation  represents:

Which of the following reaction has greater Kp than Kc (Kp > Kc)?

The total number of electrons present in all the p–orbitals of 

A standard hydrogen electrode has zero electrode potential because 

Electrolysis of dilute H₂SO₄ will give 

The correct order of atomic size of C, N, O and F follows the order

An orbital may never be occupied by 

No work is done at constant   

All of the following have cell wall except:

Self-replicating Organelle is/are:

A protein consists of 430 amino acids in three polypeptide chains. Calculate number of peptides bonds present in protein.

Which of the following correctly matches an organelle with its function?

All of the following statements are correct regarding polysaccharides except:

All of the following characters are related to Ribonucleic acid except:

It contains 70s Ribosomes:

High concentration of ATP slows down glycolysis. It is a type of:

How many fatty acids are present in one phosphatidic acid?

Which statement is true regarding digestion in stomach?

Tay-sach’s disease is due to the malfunctioning of: