🔬 General Science Solved MCQs with Answers

Practice 4010 approved 🔬 General Science questions with verified answers from the 🌐 Current Affairs & GK subject for Pakistan exams.

4010 solved MCQs

Which common form animal is known to be colorblind?Answer: Cow Which monosaccharide will from a gluco pyranose ring in solution?Answer: Glucose Which one of the following is produced by hybridization and selective breeding?Answer: Neeli Ravi buffalo The range of projectile will be maximum if the factor sin2θ becomes _____?Answer: 1 The Coulomb's law states ______?Answer: Force between two point charges is directly proportional to the sum of the charges and inversely proportional to the square of the distance between them Maggots is larva ofAnswer: Fly Which one of the following is NOT a feature of electric forces?Answer: They act on masses The persons whose blood has a reduced capacity of delivering oxygen to tissues suffer from:Answer: Sickle cell When length of copper wire is doubled then resistivity becomes ______?Answer: Remains unchanged Consider the hypothetical equation aA + bB → cC + dD: Which of the following represents correct rate equation?Answer: Rate = k[A]^a[B]^b Enzyme NADP reductase is responsible for ______?Answer: Reducing NADP^+ Which one of the following hormone is responsible for the labor pains in human female at the time of birth of baby?Answer: Oxytocin Posterior lobe of pituitary produce ______?Answer: Antidiuretic Hormone (ADH) In transverse waves the portion above the mean level is called ______?Answer: Wave crest An air craft makes a turn in a horizontal circle of radius100m. It is travelling with a velocity of 250m/sec. The angular velocity of the air craft will be?Answer: 2.5 rad/sec The difference of lithium from the other alkali metals is mainly because of ______?Answer: Small radius and high charge density The correct ideal gas equation is ____?Answer: PV=nRt Number of moles in an element is directly proportional to _____?Answer: Mass of an element Which of the following is an example of substituent group which release electrons to benzene ring?Answer: -NH₂ The principle that states that if a stress is applied to a system at equilibrium the system nullify the effect of stress as far as possible is?Answer: Le-Chatelier Which of the following is included in paired cranial bones?Answer: Temporal The chromosomes was first observed by _______?Answer: Walther Which of the following neurotransmitters is lying outside the central nervous system?Answer: Acetylcholine Which of the following regarding X Rays is INCORRECT?Answer: Have higher wavelength than visible light The potential through which an electron should be accelerated, so that, on collision it can lift the electron in the atom from its ground state to some higher state is known as?Answer: Excitation potential A particle of mass 'm' is moving on a circular path of radius 'r' with velocity 'v', then centripetal force acting on it is F. if the velocity of particle increases by 2 times and radius of circular path increases by 4 times then new centripetal force F' will be?Answer: F' = F Volt x Ampere is the measure of ______?Answer: Power In graphite the carbon atoms are arranged in which of the following structure?Answer: Hexagonal One of the following is NOT an example of amorphous solids?Answer: Glucose Polysaccharides in plants are synthesized by the process of _______?Answer: Condensation