Logical Reasoning Question on Seating Arrangement

Question

There are 30 plants of Chiku, Guava, Sitafal and Mango in a row. There is one pair of Mango plants after Chiku and Guava and Mango plants are followed by one Chiku and one Sitafal plant and so on. If the row begins with a plant of Chiku, then which of the following will be the last in the row?

Answer 1

Solution

This cycle involves 6 plants.
Since there are 30 plants in total, and each cycle contains 6 plants, we can divide:

$\Rightarrow$$\frac{30}{6} = 5$

This means the entire pattern repeats exactly 5 times.
$\therefore$ the row contains exactly 5 complete cycles of the 6-plant pattern,.
The last plant in each cycle is Sitafal, the last plant in the entire row will also be Sitafal.

Therefore, the last plant in the row will be a Sitafal