A) Whale B) Monkey C) Man D) Dog
A) Streamlined body and legs B) Bucket and container C) Gills, fins and streamlined body D) Gills, fins and legs
A) webbed feet and wings B) webbed feet and feathers C) duck-shaped container D) duck-shaped boat
A) Monkey B) dog C) cat D) Duck
A) Fins B) Streamlined body C) Gills D) Legs
A) streamlined body B) webbed feet C) none of the above D) feathers
A) Man and Duck B) Man and Dog C) Man and Whale D) Man and Fish
A) Man and Whale B) Man and Fish C) Man and Dog D) Man and Fish
A) Bats B) shark C) Monkeys D) Butterfly
A) water B) air C) habitat D) none of the above
A) adaptive features B) ecology C) adaptation D) habitants
A) reptiles B) mammals C) smart D) lawless
A) he has hands and not claws B) he can grasp things with his hands C) he has a tail D) he can grasp things with his hands and think
A) boys produce sperms B) girls develop fuller chest C) boys grow air under their armpit D) girls develop deeper voice
A) Production of sperm B) Increase in height C) Development of pubic hair D) Development of breast
A) infancy B) childhood C) adulthood D) adolescence
A) the legs and arms increase in size B) arms decrease in size C) the arms increase in size and the legs decrease in size D) the legs and arms are not fully developed for use
A) they walk with their four limbs B) they have no claws but nails on their feet and hands C) they can stand and walk upright D) they grasp things with their hands
A) Cat B) Toad C) Dog D) Lion
A) Appearance of pimples on face B) Having grey hair C) Adding weight D) Sweating
A) Paper B) Acid C) Base D) Detergent
A) used in large quantities B) sold in small quantities C) needed in laboratories ONLY D) needed in large quantities
A) pharmaceuticals B) non-toxic chemicals C) cosmetic D) hazardous chemicals
A) Heat when weather is cool B) Heat inside a fume cupboard C) Heat towards outside the body D) Heat with a thermometer
A) prevent inhalation of gases B) avoid contact of chemicals with the eyes and hands C) to be able to see the chemical very well D) avoid inhalation of gases
A) Use chemicals with force B) Use chemicals with nature C) Use chemicals anyhow D) Use chemicals with care
A) force B) speed C) volume D) care
A) Wash the body with base B) Always obey laboratory rules C) Wash the body with water D) Wash the body with acid
A) Highly hazardous B) Agrochemical C) Mildly hazardous D) Non-hazardous
A) Light B) Sound C) Heat D) Force
A) power X time B) force X distance C) mass X distance D) energy X time
A) work X time B) force X distance C) force / distance D) work / time
A) power, force and energy B) energy, power and force C) power, energy and force D) force, energy and power
A) 10J B) 0.1J C) 100J D) 1000J
A) mass X distance B) force X acceleration C) force X distance D) mass X acceleration
A) 5.01W B) 50W C) 0.005W D) 0.05W
A) F = W/t B) F = ma C) F = 1/2mv D) F = Wd
A) Power is the rate at which work is done B) The SI unit of work is Joule C) Power is related to both energy and time D) Potential energy is the energy of motion
A) False B) Not sure C) Partially true and false D) True
A) Heredity B) Exercise and rest C) Food D) Love and care
A) powder B) moisturizer C) paraffin oil D) body cream
A) laboratory chemicals B) industrial chemicals C) nuclear chemicals D) pharmaceuticals
A) Non hazardous B) Moderately hazardous C) Highly hazardous D) Mildly hazardous
A) 10J B) 0.01J C) 1.0J D) 0.1J
A) 4.0J B) 40J C) 4000J D) 400J
A) 100W B) 10W C) 1,750W D) 17,05W
A) Police B) Army C) Red cross D) political parties
A) Life jacket B) Fire extinguisher C) Operational vehicle D) Water
A) auto crash B) fire incidence C) electric shock D) flooding
A) tools B) time C) rescuer D) victim |