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