Step 1: Define language isolate
A language isolate is a natural language with no demonstrable genealogical relationship to any other language family. Famous examples: Basque (Spain/France), Ainu (Japan), and Burushashki (Pakistan).
Step 2: Evaluate options
(A) Burushashki — spoken in northern Pakistan (Hunza, Nagar, Yasin valleys). A true language isolate.
(B) Mundari — part of the Austroasiatic (Munda) language family, not an isolate.
(C) Angami — a Tibeto-Burman language spoken in Nagaland, India. Not isolate.
(D) Kalasha — an Indo-Aryan language spoken in Chitral, Pakistan. Related to Dardic languages.
Thus, only Burushashki qualifies as a language isolate.
\[
\boxed{\text{Correct Answer: Burushashki (A)}}
\]
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