A) Man B) Whale C) Monkey D) Dog
A) Bucket and container B) Streamlined body and legs C) Gills, fins and legs D) Gills, fins and streamlined body
A) webbed feet and wings B) webbed feet and feathers C) duck-shaped container D) duck-shaped boat
A) Duck B) dog C) cat D) Monkey
A) Streamlined body B) Gills C) Fins D) Legs
A) streamlined body B) webbed feet C) none of the above D) feathers
A) Man and Dog B) Man and Fish C) Man and Whale D) Man and Duck
A) Man and Dog B) Man and Fish C) Man and Whale D) Man and Fish
A) shark B) Bats C) Butterfly D) Monkeys
A) water B) habitat C) none of the above D) air
A) ecology B) habitants C) adaptation D) adaptive features
A) smart B) reptiles C) lawless D) mammals
A) he has a tail B) he can grasp things with his hands and think C) he can grasp things with his hands D) he has hands and not claws
A) boys grow air under their armpit B) girls develop fuller chest C) boys produce sperms D) girls develop deeper voice
A) Development of pubic hair B) Increase in height C) Production of sperm D) Development of breast
A) adulthood B) infancy C) adolescence D) childhood
A) the legs and arms are not fully developed for use B) the arms increase in size and the legs decrease in size C) arms decrease in size D) the legs and arms increase 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) Dog B) Lion C) Toad D) Cat
A) Sweating B) Adding weight C) Appearance of pimples on face D) Having grey hair
A) Base B) Paper C) Detergent D) Acid
A) needed in large quantities B) used in large quantities C) sold in small quantities D) needed in laboratories ONLY
A) non-toxic chemicals B) pharmaceuticals C) hazardous chemicals D) cosmetic
A) Heat when weather is cool B) Heat towards outside the body C) Heat inside a fume cupboard D) Heat with a thermometer
A) prevent inhalation of gases B) to be able to see the chemical very well C) avoid inhalation of gases D) avoid contact of chemicals with the eyes and hands
A) Use chemicals with care B) Use chemicals with force C) Use chemicals with nature D) Use chemicals anyhow
A) care B) volume C) speed D) force
A) Wash the body with water B) Wash the body with base C) Always obey laboratory rules D) Wash the body with acid
A) Highly hazardous B) Non-hazardous C) Mildly hazardous D) Agrochemical
A) Force B) Sound C) Heat D) Light
A) power X time B) force X distance C) energy X time D) mass X distance
A) work X time B) work / time C) force / distance D) force X distance
A) power, energy and force B) power, force and energy C) force, energy and power D) energy, power and force
A) 0.1J B) 10J C) 1000J D) 100J
A) force X acceleration B) mass X acceleration C) mass X distance D) force X distance
A) 50W B) 5.01W C) 0.05W D) 0.005W
A) F = 1/2mv B) F = W/t C) F = Wd D) F = ma
A) The SI unit of work is Joule B) Power is the rate at which work is done C) Potential energy is the energy of motion D) Power is related to both energy and time
A) Not sure B) True C) False D) Partially true and false
A) Exercise and rest B) Food C) Love and care D) Heredity
A) paraffin oil B) body cream C) moisturizer D) powder
A) pharmaceuticals B) industrial chemicals C) laboratory chemicals D) nuclear chemicals
A) Non hazardous B) Moderately hazardous C) Mildly hazardous D) Highly hazardous
A) 0.1J B) 0.01J C) 1.0J D) 10J
A) 40J B) 4.0J C) 400J D) 4000J
A) 1,750W B) 17,05W C) 100W D) 10W
A) political parties B) Red cross C) Army D) Police
A) Water B) Operational vehicle C) Life jacket D) Fire extinguisher
A) auto crash B) fire incidence C) flooding D) electric shock
A) victim B) tools C) time D) rescuer |