Which of the following element is used as a moderator in a nuclear reactor?

A. Light water
B. Dense water
C. Fresh water
D. Heavy water

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Correct Answer: Heavy water
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Which of the following district of Khyber Pakhtunkhwa (KPK) is newly divided into two districts?

A. Peshawar District
B. Dir District
C. Chitral District
D. South Waziristan District

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Correct Answer: South Waziristan District
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