PDF chapter test TRY NOW

1. The next term in the sequence \(15, 17, 20, 22, 25, ...\) is .
 
2. What will be the \(25^{th}\) letter in the pattern? \(ABCAABBCCAAABBBCCC,...\)
 
3. The difference between \(6^{th}\) term and \(5^{th}\) term in the Fibonacci sequence is .
 
4. The \(11^{th}\) term in the Lucas sequence \(1, 3, 4, 7, ...\) is .
 
5. If the highest common factor of \(26\) and \(54\) is \(2\), then HCF of \(54\) and \(28\) is