वजह

In a sentence

• इस काम को शुरू करने की वजह से मैंने बहुत कुछ सीखा।

  Starting this task caused me to learn a lot.

  In this sentence, 'वजह' refers to the cause or reason behind starting the task, which led to learning extensively.

• प्रदूषण की वजह से स्वास्थ्य समस्याओं में वृद्धि हो रही है।

  Due to pollution, health issues are increasing.

  Here, 'वजह' denotes the cause of the increase in health issues, which is pollution.

• ट्राफिक की वजह से वह देर से पहुँचा।

  He arrived late because of traffic.

  'वजह' in this example points to the reason he arrived late, which is traffic.