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