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