[{"id":251109,"question":"To find the sum of given values whose average is knowsn, the following formula is used.","choices":[{"text":"sum of item = average of item + number of item","value":"A"},{"text":"sum of item= average of item-number","value":"B"},{"text":"sum of items = average of item x number of items","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":251108,"question":"If a student got 19,21,22,24,and 19 marks is different subjects is the monthly test. his average marks will be.","choices":[{"text":"19","value":"A"},{"text":"21","value":"B"},{"text":"22","value":"C"},{"text":"25","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":251107,"question":"The average of a nuber of items can be found by.","choices":[{"text":"Dividing sum of items by nuber of items","value":"A"},{"text":"Adding sum of items and numebr of items","value":"B"},{"text":"Multiplying sum of items by number of itmes","value":"C"},{"text":"Subtracting sum of items from number of item","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":251106,"question":"1 day =---------------- weeks.","choices":[{"text":"7","value":"A"},{"text":"1/7","value":"B"},{"text":"30","value":"C"},{"text":"12","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":251105,"question":"4 x length of a side =","choices":[{"text":"Perimeer of triangle","value":"A"},{"text":"Perimeter of Circle","value":"B"},{"text":"Perimeter rectangle","value":"C"},{"text":"Perimeter of square","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":251104,"question":"The perimeter of a rectangle is 128 cm, its lengthis 45 cm, What willbe its width.","choices":[{"text":"10 cm","value":"A"},{"text":"14 cm","value":"B"},{"text":"15 cm","value":"C"},{"text":"25 cm","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":251103,"question":"If the area of a square is 121 cm3 then its perimeter willbe.","choices":[{"text":"144 cm","value":"A"},{"text":"11 cm","value":"B"},{"text":"44 cm","value":"C"},{"text":"88 cm","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":251102,"question":"Whcih of the following is not the unit of area.","choices":[{"text":"cm3","value":"A"},{"text":"m2","value":"B"},{"text":"km3","value":"C"},{"text":"km","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":251101,"question":"The length of a squre shsped field is 20 m then its perimeter will be.","choices":[{"text":"40 cm","value":"A"},{"text":"60 cm","value":"B"},{"text":"80 cm","value":"C"},{"text":"100 cm","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":251100,"question":"The area of a square is 144 cm3, Find he length of its one side.","choices":[{"text":"12 cm","value":"A"},{"text":"16 cm","value":"B"},{"text":"288 cm","value":"C"},{"text":"20 cm","value":"D"},{"value":"E"}],"correctAnswer":1}]