Question
81, 90, 108, 135, 171,
? What will come in place of the question mark (?) in the following number series?Solution
81 + 9 = 90 90 + 18 = 108 108 + 27 = 135 135 + 36 = 171 171 + 45 = 216
More Series Questions
The rate of change of which of the following determines angular velocity?
If cream is removed from milk, its density –
Proteins are assembled from how many amino acids?
Kindly Study the following questions carefully and choose the right answer:
Transpiration is mainly effective during _______ ?
Group number and valency have no relation in
Two charges +4μC and +9μC are separated by 60 cm. Where should a third charge be placed so that it experiences zero net force? (from +4μC charge)
Which electromagnetic wave has the longest wavelength?
The centre of gravity of a sprinter during the race lies –
The SI unit of surface tension is:
Relevant for Exams:
