In the following questions, the Ist and the last sentence are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R and S. These four sentences/parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. Then find the correct answer.Question:1. A volcano is an opening or rupture in a planet's surface.P. Erupting volcanoes can pose many hazards.Q. This opening allows magma, ash and gases to escape from below the surface.R. Volcanic ash can be a threat to aircraft.S. Volcanoes are generally found where tectonic plates are diverging or converging.6. Historically, so called volcanic winters have caused catastrophic famines.

In the following questions, the Ist and the last sentence are numbered

1.	In the following questions, the Ist and the last sentence are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R and S. These four sentences/parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. Then find the correct answer.Question:1. A volcano is an opening or rupture in a planet's surface.P. Erupting volcanoes can pose many hazards.Q. This opening allows magma, ash and gases to escape from below the surface.R. Volcanic ash can be a threat to aircraft.S. Volcanoes are generally found where tectonic plates are diverging or converging.6. Historically, so called volcanic winters have caused catastrophic famines.
A.	SPQR
B.	RSPQ
C.	QSPR
D.	SQRP
Answer» E.