Watch for near-homophones or look-alike spellings in "odd one out" questions—Diner vs. Dinar changes the category completely.
Identify the common category: Items (1), (2), (4), and (5) are all names of national currencies.
Contrast with option (3): Diner (spelled with an e) is not a currency; it is an English word meaning a person who dines or a type of casual restaurant. (A currency spelled Dinar would fit the pattern, but that is not what is written.)
Therefore, the only item not belonging to the currency category is (3) Diner.
\[ \boxed{\text{Odd word: (3) Diner}} \]
How many triangles are there in the figure given below?
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
In the following figure, four overlapping shapes (rectangle, triangle, circle, and hexagon) are given. The sum of the numbers which belong to only two overlapping shapes is ________