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cured","choices":[{"text":"pencillin","value":"A"},{"text":"tetracyclin","value":"B"},{"text":"T.V","value":"C"},{"text":"dish antenna","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":136718,"question":"In Ceylon, the death rate was reduced by one third in two years by greatly reducing mortality from __________","choices":[{"text":"typhoid","value":"A"},{"text":"malaria","value":"B"},{"text":"Diphtheria","value":"C"},{"text":"Gout","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":136717,"question":"But even in these areas low death-rate __________ that the population is still growing fairly rapidly","choices":[{"text":"mane","value":"A"},{"text":"main","value":"B"},{"text":"means","value":"C"},{"text":"men's","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":136716,"question":"Among the Western nations because of the decline in the birth rate, the _______ is not now growing so fast","choices":[{"text":"production","value":"A"},{"text":"grain","value":"B"},{"text":"crops","value":"C"},{"text":"population","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":136715,"question":"One couple need only produce just ________ children to replace themselves","choices":[{"text":"two","value":"A"},{"text":"four","value":"B"},{"text":"five","value":"C"},{"text":"one","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":136714,"question":"Now in the industrial countries of the west __________ out of 20 becomes adults","choices":[{"text":"15","value":"A"},{"text":"19","value":"B"},{"text":"14","value":"C"},{"text":"10","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":136713,"question":"The population is growing at the rate of 6.6 per ________ of the population","choices":[{"text":"100","value":"A"},{"text":"400","value":"B"},{"text":"1000","value":"C"},{"text":"1500","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":136712,"question":"In the U.K the death rate for 1963 was","choices":[{"text":"11.6","value":"A"},{"text":"9.6","value":"B"},{"text":"7.6","value":"C"},{"text":"5.6","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":136711,"question":"In the U.K the birth rate for 1963 was __________","choices":[{"text":"10.2","value":"A"},{"text":"11.2","value":"B"},{"text":"15.2","value":"C"},{"text":"18.2","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":136710,"question":"The main reason for population increase is the ______ between the birth-rate and death rate","choices":[{"text":"difference","value":"A"},{"text":"deference","value":"B"},{"text":"resemblance","value":"C"},{"text":"equality","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":136709,"question":"Within two or three centuries there will only be enough room on the earth for people to __________","choices":[{"text":"sit down","value":"A"},{"text":"stand up","value":"B"},{"text":"lie down","value":"C"},{"text":"run across","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":136708,"question":"The population is increasing at a rate which would double the numbers in only ________ years","choices":[{"text":"20","value":"A"},{"text":"30","value":"B"},{"text":"40","value":"C"},{"text":"50","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":136707,"question":"The number doubled by 1650 and 1850 doubled again to ________ million","choices":[{"text":"700","value":"A"},{"text":"800","value":"B"},{"text":"900","value":"C"},{"text":"1000","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":136706,"question":"Till by the birth of Christ the world population was about _________ million","choices":[{"text":"200-300","value":"A"},{"text":"50-150","value":"B"},{"text":"400-500","value":"C"},{"text":"600-700","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":136705,"question":"The number of people in the wold is rapidly ________","choices":[{"text":"declining","value":"A"},{"text":"increasing","value":"B"},{"text":"receding","value":"C"},{"text":"lessening","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":136704,"question":"In the world, not only is there not enough food, but each year there are many more _______ to eat it","choices":[{"text":"beasts","value":"A"},{"text":"animals","value":"B"},{"text":"people","value":"C"},{"text":"birds","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":136703,"question":"It may be that there are just too many people for the amount of food _________","choices":[{"text":"avail","value":"A"},{"text":"availed","value":"B"},{"text":"availing","value":"C"},{"text":"available","value":"D"},{"value":"E"}],"correctAnswer":4}]