In each question, the first and the last sentences of the passage are numbered S1 and S6 respectively. The rest of the passage is split into four parts. These four sentences are jumbled. Read the sentences and identify their correct and logical order.

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S1: The third five - year plan ran into rough weather from the very start.
P: Large funds had to be diverted from development to defence.
Q: Food situation became critical and prices began to rise steep after the Indo - Pak conflict.
R: During this period, there was also the war with Pakistan in 1965.
S: There was the China War in 1962 which completely upset our economy.
S6: The government had to resort to devaluation of the rupee.
The Proper sequence should be: