// Questions here
/*
var testTitle = "Indices";
var questionDuration = 21;
var questions = new Array();
questions[0] = new Array("Write *23 × 24* as a single term in index form.","27");
questions[1] = new Array("Write *42 × 47* as a single term in index form.","49");
questions[2] = new Array("Write *x4 ÷ x7* as a single term in index form.","x−3");
questions[3] = new Array("Work out the value of *25*.","32");
questions[4] = new Array("Work out the value of *70*.","1");
*/
var testTitle = "Tables Test";
var questionDuration = 6;
var questions = new Array();
var oneFlag = false;
for ( a = 0; a <= 9; a++ ) {
questions[a] = new Array();
var repeatFlag = false;
while ( repeatFlag == false ) {
var temp1 = Math.floor(Math.random()*12) + 1;
if ( temp1 == 1 && oneFlag == true ) {
temp1 = temp1 + Math.floor(Math.random()*12);
}
else if ( temp1 == 1 && oneFlag == false ) {
oneFlag = true;
}
var temp2 = Math.floor(Math.random()*12) + 1;
if ( temp2 == 1 && oneFlag == true ) {
temp2 = temp2 + Math.floor(Math.random()*11) + 1;
}
else if ( temp2 == 1 && oneFlag == false ) {
oneFlag = true;
}
var tempString = "Work out *" + temp1 + " × " + temp2 + "*";
var repeatFlag1 = false;
for ( v = 0; v <= a; v++ ) {
if ( tempString == questions[v][0] ) {
repeatFlag1 = true;
}
}
if ( repeatFlag1 == false ) {
repeatFlag = true;
}
}
questions[a][0] = tempString;
questions[a][1] = temp1 * temp2;
}
/*
var testTitle = "Standard Form";
var questionDuration = 31;
var questions = new Array();
questions[0] = new Array("Which of the following shows *1 530 000* in standard form?
A. 15.3 × 105
B. 1.53 × 106
C. 15.3 × 10−5
D. 1.53 × 10−5","1.53 × 106 \(Answer B\)");
questions[1] = new Array("Which of the following shows *0.00104* in standard form?
A. 1.04 × 102
B. 1.04 × 103
C. 1.04 × 10−2
D. 1.04 × 10−3","1.04 × 10−3 \(Answer D\)");
questions[2] = new Array("Which of the following shows *0.00000728* in standard form?
A. 728 × 10−6
B. 7.28 × 10−6
C. 7.2 × 10−6
D. 72.8 × 10−6","7.28 × 10−6 \(Answer B\)");
questions[3] = new Array("Which of the following shows *4272* in standard form?
A. 4.27 × 103
B. 4.272 × 10−3
C. 4.272 × 103
D. 4.27 × 10−3","4.272 × 103 \(Answer C\)");
questions[4] = new Array("Which ordinary number is the same as *4.1 × 10−2*?
A. 0.041
B. 0.0041
C. 410
D. 4100","0.041 \(Answer A\)");
questions[5] = new Array("Which ordinary number is the same as *6.93 × 104*?
A. 0.000693
B. 0.00693
C. 6930
D. 69300","69300 \(Answer D\)");
*/
/*
var testTitle = "Algebraic skills";
var questionDuration = 41;
var questions = new Array();
questions[0] = new Array("Solve correct to 2 d.p.
**","x = 9.66");
questions[1] = new Array("Solve correct to 2 d.p.
**","x = 14.44444... = 14.44 (2 d.p.)");
questions[2] = new Array("Solve correct to 2 d.p.
**","x = 76.66666... = 76.67 (2 d.p.)");
questions[3] = new Array("Solve correct to 2 d.p.
**","x = 10.73");
*/
var testIntro = "There are " + questions.length + " questions in this tables test.
You will only have " + (questionDuration - 1) + " seconds for each question.
Good luck!
";
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// CODE FOR TIMINGS BELOW
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
var secs;
var k = 0;
var tempObj;
function cd() {
var insertQuestion = document.getElementById("questionSpace");
var tempQuestion = questions[k][0].substring( 0, questions[k][0].indexOf("*")) + questions[k][0].substring( questions[k][0].indexOf("*") + 1, questions[k][0].lastIndexOf("*")) + questions[k][0].substring( questions[k][0].lastIndexOf("*") + 1);
insertQuestion.innerHTML = "Question " + (k + 1) + ".
" + tempQuestion;
secs = questionDuration;
redo();
}
function dis(secs) {
var disp;
disp = " ";
disp += secs;
return(disp);
}
function initialise() {
var tempObj = document.getElementById("startButton");
tempObj.style.visibility = "hidden";
cd();
}
function showAnswers() {
var answerText = document.getElementById("questionSpace");
var tempText = "";
for ( b = 0; b < questions.length; b++ ) {
var questionPart = questions[b][0].substring( questions[b][0].indexOf("*") + 1, questions[b][0].lastIndexOf("*"));
tempText += "
" + ( b + 1 ) + ". " + questionPart + " Answer: " + questions[b][1] + "
";
}
answerText.innerHTML = tempText;
}
function redo() {
secs--;
document.cd.disp.value = dis(secs);
if(secs == 0) {
k += 1;
if ( k < questions.length ) {
var insertQuestion = document.getElementById("questionSpace");
var tempQuestion = questions[k][0].substring( 0, questions[k][0].indexOf("*")) + questions[k][0].substring( questions[k][0].indexOf("*") + 1, questions[k][0].lastIndexOf("*")) + questions[k][0].substring( questions[k][0].lastIndexOf("*") + 1);
insertQuestion.innerHTML = "Question " + (k + 1) + ".
" + tempQuestion;
secs = questionDuration;
redo();
}
else {
var insertQuestion = document.getElementById("questionSpace");
insertQuestion.innerHTML = "TEST COMPLETE
";
document.ans.answers.focus();
}
}
else {
cd = setTimeout("redo()",1000);
}
}