In this question 1st and the last sentences of the passages are numbered 1 and 6. The rest of the passage is split into four parts named P,Q,R,S. These four parts are not given in their proper order.Read the sentences and find out which of the four combinations is correct.
1. The symptoms of
P. and certain other changes
Q. what is popularly called
R. serious forgetfulness,confusion
S. " serility" include
6. in personality behaviour.
1). QSRP
2). PQRS
3). SRQP
4). QPSR