Question

nucleated settlements are found on Himalayan slopes right or wrong with reason

Answer 1

this one is right because this could develop around religious centre and hill station

Answer 2

Yes, it is a right statement that nuclear settlements can be observed on Himalayan slopes.

A nucleated settlements often observed where defense is a priority, for example inside a meander (a curve on a river) or on the hilltop. 

Nucleated settlements are townships where constructions are build close together, often gathered round a central point.

The location of a nucleated settlement can be decided by array of factors.