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Rubab from Lahore uploaded 671 mcqs.
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Total MCQs=(2465)

Note: Some MCQs have already been deleted. All the irrelevant and below standard MCQs will be deleted later.

MCQ Number= 1518

Dated: Sat 17-Aug-19       Subject:Chemistry (XII) Which one of the following has zero dipole moment....

(A):  CCl4

(B): CHCl3

(C): CH2Cl2

(D): CH3Cl

Answer:A

MCQ Number= 1389

Dated: Wed 14-Aug-19       Subject:Chemistry (XII) Spliting of spectral.lines when atom are subjected to strong electric filed is called

(A):  Photo electric effect

(B): Starks effect

(C): Compton effect

(D): Zeeman effect

Answer:B

MCQ Number= 934

Dated: Sun 11-Aug-19       Subject:Biology (XII) Rabbits, grasshoppers rats and grasses constitute a.....

(A):  Habitat

(B): Biome

(C): Community

(D): Population

Answer:C

MCQ Number= 1482

Dated: Sat 17-Aug-19       Subject:Chemistry (XII) Which one of the following molecule has bond order two....

(A):  N2

(B): O2

(C): H2

(D): CH4

Answer:B

MCQ Number= 499

Dated: Sun 14-Jul-19       Subject:Chemistry (X) Iron and steel structures arc damaged by:

(A): carbon monoxide

(B):  carbon dioxide

(C):  sulphur dioxide

(D):  methane

Answer:C

MCQ Number= 985

Dated: Tue 13-Aug-19       Subject:Science (VIII) Photosynthesis, baking a cake, and cooking an egg are all examples of chemical reactions. Identify the statement that correctly identifies the role of energy in each of these reactions.\r\n\r\n

(A):  These reaction absorb energy

(B):  These reactions make energy

(C):  These reactions release energy

(D):  These reactions use up energy

Answer:A

MCQ Number= 897

Dated: Sat 10-Aug-19       Subject:Biology (XII) Malpighian tubules convert nitrogenous waste into..?

(A):  Urine

(B): Ammonia

(C): Uric acid

(D): Urea

Answer:C

MCQ Number= 264

Dated: Sun 14-Jul-19       Subject:Chemistry (X) Ferric hydroxide Fe(OH)3 is precipitated out of solution when aqueous sodium hydroxide solution is added to ferric chloride (FeCI3) FeCl3(aq) + 3NaOH(aq) → Fe(OH)3 (s) 3NaCl(aq) Colour of the precipitate is:

(A): Brown

(B): Blue

(C): White

(D): Dirty green

Answer:A

MCQ Number= 1527

Dated: Sat 17-Aug-19       Subject:Chemistry (XII) It is noticed that energy in the form of heat is either evoled or absorbed is a result of ....

(A):  Physical change

(B): Chemical change

(C): Biological change

(D):  All of the above

Answer:B

MCQ Number= 852

Dated: Tue 06-Aug-19       Subject:Physics (XI) PHYSICS IS AN EXPERIMENTAL SCIENCE AND THE SCIENTIFIC METHOD EMPHASIZES ON ?

(A):  % AGE MEASUREMENT

(B):  APPROXIMATE MEASUREMENT

(C):  ACCURATE MEASUREMENT

(D):  UNCERTAIN MEASUREMENT

Answer:C