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