# The sum of the 3rd and the 4th terms of a G.P. is 60 and the product of its first three terms is 1000. If the first term of this G.P. is positive, then its 7th term is : Option 1) 7290 Option 2) 320 Option 3) 640 Option 4) 2430

As we learnt in

General term of a GP -

- wherein

first term

common ratio

Let first term is a andcommon ratio is r then

Also

put in

Option 1)

7290

Incorrect Option

Option 2)

320

correct Option

Option 3)

640

Incorrect Option

Option 4)

2430

Incorrect Option

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