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