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Question

What is the colour code of the dustbin in which non-biodegradable wastes are kept?

This question was previously asked in
RRB NTPC 2019 CBT 1 Question Paper (8-Mar-2021) (Shift 2)
The correct answer is
Blue

Dustbin Color Coding for Non-biodegradable Waste

Proper waste management involves segregating different types of waste using color-coded dustbins. This practice helps in efficient recycling and disposal.

Non-biodegradable Waste Identification

  • Non-biodegradable wastes are materials that cannot be broken down naturally by biological processes. Examples include plastics, glass, metals, and synthetic materials.
  • Standard color-coding systems are widely adopted to simplify waste segregation.
  • The specific color designated for non-biodegradable waste helps ensure these items are collected separately from organic or recyclable materials.

Correct Dustbin Color

According to common waste management guidelines, the blue dustbin is designated for the collection of non-biodegradable wastes like plastics, metals, and glass.

Therefore, the correct color code for the dustbin used for non-biodegradable waste is Blue.

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