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