Mr Daniels Maths
Sequences Geometric

Set 1

Set 2

Set 3

Q1) What is the next term of 1,3,9,27... ? [ 81]

Q1) What is the next term of 10,-30,90,-270... ? [ 810]

Q1) What is the nth term of 1,4,16,64... ? [ \(1\) x \(4 ^{n -1} \)]

Q2) What is the next term of 5,35,245,1715... ? [ 12005]

Q2) What is the next term of 2,-10,50,-250... ? [ 1250]

Q2) What is the nth term of 9,18,36,72... ? [ \(9\) x \(2 ^{n -1} \)]

Q3) What is the next term of 9,18,36,72... ? [ 144]

Q3) What is the next term of 4,-12,36,-108... ? [ 324]

Q3) What is the nth term of 4,-12,36,-108... ? [ \(4\) x \(-3 ^{n -1} \)]

Q4) What is the next term of 3,21,147,1029... ? [ 7203]

Q4) What is the next term of 8,-40,200,-1000... ? [ 5000]

Q4) What is the nth term of 6,-18,54,-162... ? [ \(6\) x \(-3 ^{n -1} \)]

Q5) What is the next term of 8,16,32,64... ? [ 128]

Q5) What is the next term of 9,-18,36,-72... ? [ 144]

Q5) What is the nth term of 7,-14,28,-56... ? [ \(7\) x \(-2 ^{n -1} \)]

Q6) What is the next term of 7,63,567,5103... ? [ 45927]

Q6) What is the next term of 6,-12,24,-48... ? [ 96]

Q6) What is the nth term of 4,12,36,108... ? [ \(4\) x \(3 ^{n -1} \)]

Q7) What is the next term of 7,35,175,875... ? [ 4375]

Q7) What is the next term of 6,12,24,48... ? [ 96]

Q7) What is the nth term of 4,-12,36,-108... ? [ \(4\) x \(-3 ^{n -1} \)]

Q8) What is the next term of 5,45,405,3645... ? [ 32805]

Q8) What is the next term of 10,-20,40,-80... ? [ 160]

Q8) What is the nth term of 9,18,36,72... ? [ \(9\) x \(2 ^{n -1} \)]

Q9) What is the next term of 9,72,576,4608... ? [ 36864]

Q9) What is the next term of 2,8,32,128... ? [ 512]

Q9) What is the nth term of 1,3,9,27... ? [ \(1\) x \(3 ^{n -1} \)]

Q10) What is the next term of 5,25,125,625... ? [ 3125]

Q10) What is the next term of 3,-15,75,-375... ? [ 1875]

Q10) What is the nth term of 5,-15,45,-135... ? [ \(5\) x \(-3 ^{n -1} \)]