From the given data compare and analyse the Population Density and Fertility Rate of China and Pakistan, with valid reasons: Demographic Indicators, 201718.

Population Density:
China, despite having a larger population (1.393 billion), has a significantly lower population density of 148 per square kilometer compared to Pakistan’s 275 per square kilometer. This can be attributed to China’s vast land area and relatively lower population concentration in certain regions.
Pakistan, on the other hand, has a higher population density, indicating a more concentrated population within its smaller geographic area.
Fertility Rate:
The fertility rate in Pakistan stands at 3.6, which is more than double China’s rate of 1.7. This can be attributed to China’s longstanding one child policy (which has been relaxed in recent years), leading to a significant decline in its fertility rate.
Pakistan’s higher fertility rate reflects the relatively higher birth rate, which can be linked to factors like cultural norms, lower access to family planning, and socioeconomic conditions.
Conclusion: China has a lower population density and fertility rate compared to Pakistan, owing to its larger landmass, policy interventions like the one child policy, and different socioeconomic conditions.
Eight students (P, Q, R, S, T, U, V, and W) are playing musical chairs. The figure indicates their order of position at the start of the game. They play the game by moving forward in a circle in the clockwise direction.
After the 1st round, the 4th student behind P leaves the game.
After the 2nd round, the 5th student behind Q leaves the game.
After the 3rd round, the 3rd student behind V leaves the game.
After the 4th round, the 4th student behind U leaves the game.
Who all are left in the game after the 4th round?

The 12 musical notes are given as \( C, C^\#, D, D^\#, E, F, F^\#, G, G^\#, A, A^\#, B \). Frequency of each note is \( \sqrt[12]{2} \) times the frequency of the previous note. If the frequency of the note C is 130.8 Hz, then the ratio of frequencies of notes F# and C is:
Here are two analogous groups, Group-I and Group-II, that list words in their decreasing order of intensity. Identify the missing word in Group-II.
Abuse \( \rightarrow \) Insult \( \rightarrow \) Ridicule
__________ \( \rightarrow \) Praise \( \rightarrow \) Appreciate