Rapid revision
Test one fact at a time:open a card, recall the direct answer, then practise it in MCQ format.
Which two denominations have been approved by the government in August 2026 for the introduction of polymer banknotes for field trials?
Under which section of the Reserve Bank of India Act, 1934, did the RBI send the proposal to the government for the introduction of polymer banknotes?
What quantity of polymer banknotes for each of the approved denominations has the government cleared for the initial field trials?
How will the newly approved polymer banknotes be issued in relation to the existing currency during the trial?
Direct Answer
They will be issued along with the existing paper substrate-based banknotes.
While traditional Indian banknotes are primarily composed of 100% cotton comber and linter fibers,
what is the primary base material for the newly approved polymer banknotes?
What is a transparent window?
Direct Answer
A transparent window is a see-through section of a polymer banknote created by leaving a portion of the clear plastic substrate completely unprinted, serving as a highly effective anti-counterfeiting measure
What is the primary economic driver for replacing cotton notes with polymer?
Direct Answer
The primary economic driver for replacing cotton notes with polymer is the "lifespan multiplier"—the extended duration the note can remain in active circulation before becoming unfit due to soiling or tearing
How does the end-of-life disposal process for polymer banknotes fundamentally differ from that of traditional cotton-based Indian banknotes?
Direct Answer
Polymer notes are melted and recycled into plastic products, whereas cotton notes are shredded and compressed into briquettes.
What is the difference between 1988 and 1996?
Direct Answer
1988:Australia issues the world's first polymer note (a $10 commemorative note for the bicentenary).
1996:Australia becomes the first country to transition entirely to polymer for all denominations.
2026 (Present):India initiates formal, large-scale field trials to test the viability of joining over 60 other nations using polymer.
What is the difference between Kochi & Bhubaneswar and Jaipur?
Direct Answer
Kochi & Bhubaneswar:Tests extreme coastal humidity and moisture resistance.
Jaipur:Tests resilience against extreme arid heat and dust accumulation.
Shimla & Mysuru:Tests performance in cold, hilly terrains and moderate southern climates.
What is an opacifying layer?
Direct Answer
An opacifying layer is a specialized white ink applied to the clear Biaxially Oriented Polypropylene (BOPP) substrate to create a solid, non-transparent canvas for standard currency printing
When analyzing the economic viability of replacing traditional currency with polymer banknotes, how does the cost of polymer notes compare to cotton-paper notes?
Direct Answer
Polymer notes have a higher initial printing cost but a lower overall lifecycle cost.
How does the shift from cotton-paper to a polymer substrate specifically benefit visually impaired citizens who rely on tactile features to identify currency denominations?
Direct Answer
Polymer's rigid, non-porous structure prevents raised intaglio prints and Braille marks from flattening out over time.
What is Global Warming Potential (GWP)?
Direct Answer
Global Warming Potential (GWP) is a metric used in Life Cycle Assessments (LCA) to measure the total greenhouse gases emitted from the raw material extraction, printing, distribution, and disposal of a product