Q. Mount Semeru, an active volcano is located in –

[A] Indonesia

[B] South Africa

[C] Russia

[D] Australia

Answer: A
Notes:

Mount Semeru, an active volcano is located in East Java, Indonesia. It is located in a subduction zone, where the Indo-Australian plate subducts under the Eurasia plate. It is the highest mountain on the island of Java.

Source: DTE