Q. Let the sequence be 2, 8, 32, 128,……… then this sequence is _______________

View solution

Q. In the given Geometric progression find the number of terms.

32, 256, 2048, 16384,.........,2⁵⁰.

View solution

Q. In the given Geometric progression the term at position 11 would be ___________

32, 256, 2048, 16384,.........,2⁵⁰.

View solution

Q. For the given Geometric progression find the position of first fractional term?

2⁵⁰, 2⁴⁷, 2⁴⁴,.........

View solution

Q. For the given geometric progression find the first fractional term?

250, 247, 244,.........

View solution

Q. State whether the given statement is true or false.

1, 1, 1, 1, 1........ is a GP series.

View solution

Q. In the given Geometric progression, ‘2²⁵‘ would be a term in it.

32, 256, 2048, 16384,.........,2⁵⁰.

View solution

Q. Which of the following sequeces in GP will have common ratio 3, where n is an Integer?

View solution

Q. If a, b, c are in GP then relation between a, b, c can be ___________

View solution

Q. Let the multiplication of the 3 consecutive terms in GP be 8 then midlle of those 3 terms would be _______

View solution

Q. Let A₁, A₂, be two AM’s and G₁, G₂ be two GM’s between a and b,then (A₁ + A₂) / G₁G₂ is equal to _______

View solution

Q. The series a,(a+b)/2, b is in _______

View solution

Q. The series a, (ab)½, b is in _______

View solution

Q. If A and G be the A.M and G.M between two positive number then the numbers are A + (A² – G²)½, A – (A² – G²)½.

View solution

Q. If one geometric mean G and two airthmetic mean A₁, A₂ are inserted between two numbers, then (2A₁ – A₂) (2A₂ – A₁) is equal to _______

View solution

Q. State whether the given statement is true or false.

AM ≤ GM.

View solution

Q. If between two numbers which are root of given equation. x² – 18x + 16 = 0, a GM is inserted then the value of that GM is?

View solution

Q. If a₁, a₂, a₃ are in airthemetic as well as geometric progression then which of the following is/are correct?

View solution

Q. If a₁, a₂, a₃ are in GP then 1/a₁, 1/a₂, 1/a₃ are in ___________

View solution

Q. If a₁, a₂, a₃…….. are in AP then if a₇ = 15, then the value of common difference that would make a₂ a₇ a₁₂ greatest is?

View solution