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  9. Q178

APPSC Group-I 2023 · Question 178 of 233

Consider the following statements with reference to the enrichment of Uranium : I. Uranium enrichment refers to increasing the percentage of U-238 (the fissile isotope) through the process of isotope separation. II. Weapons-grade Uranium has to be enriched to a maximum of 20 percent of the fissile isotope. Which of the statements given above is/are correct?

Science and Technology

  1. AI only
  2. BII only
  3. CBoth I and II
  4. DNeither I nor IICorrect

Answer: D. Neither I nor II

Official answer key verified. Detailed explanation coming soon.

Source: APPSC Group-I Screening Test (Notification 28/2022, held 08-01-2023), Paper-II: General Aptitude, Q63 (adda247 "Decoding APPSC Group I 2023" compilation with official answer key)

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