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