[{"id":22189,"question":"The areas of two square fields are 420.25 sq. m. and 441 sq. m., respectively. The ratio of their  sides is","choices":[{"text":"221","value":"A"},{"text":"441","value":"B"},{"text":"41 42","value":"C"},{"text":"442","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":22187,"question":"The smallest number which is a perfect square and contains 7936 as a factor is","choices":[{"text":"12008","value":"A"},{"text":"246016","value":"B"},{"text":"61504","value":"C"},{"text":"240616","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":22185,"question":"The least number by which 10584 be multiplied to make it a perfect square is:","choices":[{"text":"2","value":"A"},{"text":"3","value":"B"},{"text":"6","value":"C"},{"text":"8","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":22184,"question":"Find the cube root of 15.625","choices":[{"text":"3.5","value":"A"},{"text":"2.5","value":"B"},{"text":"4.5","value":"C"},{"text":"5.5","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":22181,"question":"Find the cube root of 512/3375","choices":[{"text":"12/15","value":"A"},{"text":"16/25","value":"B"},{"text":"8/15","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":22176,"question":"Find the least number which when multiplied with 74088 will make it a perfect square.","choices":[{"text":"42","value":"A"},{"text":"44","value":"B"},{"text":"46","value":"C"},{"text":"48","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":22174,"question":"Find the square root of 64 92304.","choices":[{"text":"2384","value":"A"},{"text":"2484","value":"B"},{"text":"2548","value":"C"},{"text":"2684","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":22171,"question":"Find the square root of 211600","choices":[{"text":"460","value":"A"},{"text":"440","value":"B"},{"text":"480","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":22168,"question":"Find the square root of 104976","choices":[{"text":"324","value":"A"},{"text":"424","value":"B"},{"text":"326","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":22165,"question":"Find the square root of 4356","choices":[{"text":"68","value":"A"},{"text":"64","value":"B"},{"text":"66","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":22161,"question":"What greatest number can be subtracted from 10,000, sot that the remainder may be divisible by 32, 36, 48, and 54 ?","choices":[{"text":"1360","value":"A"},{"text":"8640","value":"B"},{"text":"9136","value":"C"},{"text":"9316","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":22156,"question":"The L.C.M. of two numbers is 14 times their H.C.F. The sum of L.C.M. and H.C.F. is 600. If one number is 80, then the other is","choices":[{"text":"40","value":"A"},{"text":"60","value":"B"},{"text":"160","value":"C"},{"text":"280","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":22153,"question":"What is the least number which when lessened by 5 is divisible by 36, 48, 21 and 28?","choices":[{"text":"1003","value":"A"},{"text":"1013","value":"B"},{"text":"1023","value":"C"},{"text":"1008","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":22139,"question":"Find the least number which when divided by 48, 60, 72, 108, and 120, leaves the remainders 38, 50, 62, 98, and 110, respectively.","choices":[{"text":"1950","value":"A"},{"text":"2050","value":"B"},{"text":"2120","value":"C"},{"text":"2150","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":22135,"question":"The H.C.F. of two numbers is 99 and their L.C.M. is 2772. The numbers are","choices":[{"text":"198, 297","value":"A"},{"text":"198, 1386","value":"B"},{"text":"297, 495","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":22130,"question":"The H.C.F. of two numbers is 1/5th of their L.C.M. If the product of the two numbers is 720, the H.C.F. is","choices":[{"text":"12","value":"A"},{"text":"15","value":"B"},{"text":"18","value":"C"},{"text":"20","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":22124,"question":"What is the greatest number of three digits which when divided by 6, 9 and 12 leaves a remainder of 3 in each case?","choices":[{"text":"975","value":"A"},{"text":"996","value":"B"},{"text":"939","value":"C"},{"text":"903","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":22123,"question":"The largest number which divides 25, 73 and 97 and leave the same remainder in each case is:","choices":[{"text":"24","value":"A"},{"text":"23","value":"B"},{"text":"21","value":"C"},{"text":"6","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":22118,"question":"The greatest number which exactly divides 105, 1001 and 2436 is:","choices":[{"text":"3","value":"A"},{"text":"7","value":"B"},{"text":"11","value":"C"},{"text":"21","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":22116,"question":"The product of two numbers is 1320 and their H.C.F. is 6. The L.C.M. of the numbers is:","choices":[{"text":"7920","value":"A"},{"text":"220","value":"B"},{"text":"1314","value":"C"},{"text":"1326","value":"D"},{"value":"E"}],"correctAnswer":2}]