[{"id":19763,"question":"Find the geometric mean between 4 and 16","choices":[{"text":"7, 8","value":"A"},{"text":"14, 4","value":"B"},{"text":"28, 2","value":"C"},{"text":"56, 1","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":19762,"question":"The common difference of the sequence 7,4,1......is","choices":[{"text":"1","value":"A"},{"text":"-3","value":"B"},{"text":"5","value":"C"},{"text":"0","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":19761,"question":"Write the first four term of the arithmetic sequence if a<sub>1</sub> = 5 and other three consecutive terms are 23,26,29","choices":[{"text":"18 years","value":"A"},{"text":"36 years","value":"B"},{"text":"8 years","value":"C"},{"text":"16 years","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":19760,"question":"The difference of two consecutive terms of an A.P is called","choices":[{"text":"Zero","value":"A"},{"text":"One","value":"B"},{"text":"Four","value":"C"},{"text":"Infinite","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":19759,"question":"The sum of the interior angles for a 16 sided polygon is","choices":[{"text":"0","value":"A"},{"text":"ω","value":"B"},{"text":"1","value":"C"},{"text":"1 /&nbsp;ω","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":19758,"question":"If a and b are any two distinct negative real numbers and G-ab where A.G.H represent arithmetic geometric and harmonic means then","choices":[{"text":"1","value":"A"},{"text":"ω<sup>2</sup>","value":"B"},{"text":"ω","value":"C"},{"text":"0","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":19757,"question":"The sum of the series 1+5+9+13+17+21+25+29 is:","choices":[{"text":"10 cm","value":"A"},{"text":"20 cm","value":"B"},{"text":"30 cm","value":"C"},{"text":"40 cm","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":19756,"question":"The nth term in G.P 3,-6,12,............ is","choices":[{"text":"25, 20","value":"A"},{"text":"20, 10","value":"B"},{"text":"20, 5","value":"C"},{"text":"15, 10","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":19755,"question":"If the 9<sup>th</sup> tern of A.P is 8 and the 4<sup>th</sup> term is 20. then the first term is","choices":[{"text":"1","value":"A"},{"text":"2","value":"B"},{"text":"-2","value":"C"},{"text":"-1","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":19754,"question":"The nth term of A,P:1,5,9,15...........is given by","choices":[{"text":"4n - 3","value":"A"},{"text":"4n + 1","value":"B"},{"text":"3n -4","value":"C"},{"text":"4n +3","value":"D"},{"value":"E"}],"correctAnswer":1}]