Understanding the Context
Nishad and Maya received an unexpected holiday from school, which can often happen due to various circumstances. Among the given options, heavy rains are the most plausible reason for the closure of schools.
Why Heavy Rains are the Correct Answer?
- Safety Concerns: Heavy rains can lead to hazardous conditions, making it unsafe for students to travel to and from school. Flooding, slippery roads, and visibility issues can pose significant risks.
- Disruption of Transportation: Transport services may be disrupted during heavy rainfall, making it difficult for students to reach their schools. If buses or other forms of transport are unavailable, schools often opt to close.
- School Infrastructure: Schools may also face issues such as leaking roofs or flooding in classrooms due to heavy rains. This can damage school property and create an unsuitable learning environment.
- Precedent of Cancellations: Schools routinely close during extreme weather events like heavy rains to ensure the safety of students and staff, making this scenario common and expected.
Why Other Options are Less Likely?
- Bandh: While a bandh can lead to school closures, it is less frequent and does not guarantee an unexpected holiday.
- Parade: Parades are typically planned events, and schools would usually inform students in advance rather than declaring an unexpected holiday.
- Founders Orders: This option suggests an administrative decision, which is also less likely to result in an impromptu day off for students.
In conclusion, heavy rains provide a clear and compelling explanation for the unexpected holiday that Nishad and Maya experienced.

Because of heavy rain and flood the traffic is jam and they got a unexpected holiday
please vote my answer