[PPSC Principal 2022]

Directions (Q 11 to Q 13) : A goldsmith has five gold rings, each having a different weight.
Statement (1) : Ring D weighs twice as much as ring E.
Statement (2) : Ring E weighs four and one-half times as much as ring F.
Statement (3) : Ring F weighs half as much as ring G.
Statement (4) : Ring G weighs half as much as ring H.
Statement (5) : Ring H weighs less than ring D but more than ring F.

Based on the above statements, answer the following questions.

11. Which of the following represents the descending order of weights of the rings ?

[PPSC Principal 2022]

12. Which of the numbered statements above is not necessary to determine the correct order of the rings according to their weights ?

[PPSC Principal 2022]

13. Ring H is heavier than which of the following two rings ?

[PPSC Principal 2022]

14. If (P/Q) means ‘P is the brother of Q’; (P*Q) means ‘P is the sister of Q’; (P-Q) means ‘P is the father of Q’; (P+Q) means ‘P is the mother of Q’. Which of the following means ‘S is the maternal uncle of M’ ?

[PPSC Principal 2022]

15. George is fifth from the left and Peter is twelfth from the right end in a row of children. If Peter shifts by three places towards George, he becomes tenth from the left end. How many children are there in the row ?