ESI Answer Bank Part 1: Inflation and Monetary Policy (5 Model Answers for RBI Grade B)

This is Part 1 of our ESI answer bank. Inflation is the single most repeated theme in RBI Grade B ESI, and it is also asked in the interview. Read each answer once for content, then a second time only for structure.

Q1. Explain India’s inflation targeting framework. Has it worked? (175 words)

Answer: Flexible inflation targeting (FIT) makes price stability the main goal of monetary policy while keeping growth in mind. It was adopted in 2016 by amending the RBI Act, 1934 (Section 45ZA), on the recommendation of the Urjit Patel Committee. The target is 4% CPI inflation with a band of 2–6%, recently retained for April 2026 to March 2031. A six-member Monetary Policy Committee decides the repo rate; if inflation stays outside the band for three straight quarters, RBI must explain the failure to the government.

Performance:

Average inflation has been lower and more stable than in the 2008–14 period, when it often crossed 9%.
It anchored expectations; households and markets now treat 4% as the reference point.
Breaches happened mainly due to supply shocks (COVID-19, the 2022 commodity spike, the 2026 oil shock), which monetary policy cannot fully control.

Way forward: The framework has improved credibility. It should be supported by better food supply management and fiscal discipline, so that RBI does not carry the whole burden.

Teacher’s note: “Has it worked?” is an evaluation question. Give 2–3 positives and one honest limitation.

Q2. Why did RBI raise the repo rate in October 2026? Discuss its likely impact. (180 words)

Answer: On 7 October 2026, the MPC raised the repo rate by 25 bps to 5.50% and changed its stance to “calibrated tightening”, its first hike since February 2023, after cutting rates by 125 bps in 2025.

Reasons:

Rising inflation risk: CPI inflation climbed to about 5.5% (September 2026), and RBI projected 5.2% for 2026-27.
Oil shock: the West Asia conflict pushed crude towards $110 a barrel.
Rupee pressure: heavy FPI outflows and a record-low rupee; a narrower interest gap with the US (after a Fed hike) worsened outflows.
Weak monsoon and El Niño risks for food prices.

Likely impact:

Borrowing costs for home, auto and business loans may rise slightly as banks reset EBLR-linked loans.
Rupee support: a higher rate makes Indian assets more attractive.
Growth: some slowing, but RBI still projects 7.1% growth for 2026-27, so the hike is mild.

Conclusion: The hike is a pre-emptive step to stop inflation expectations from rising, while protecting growth by keeping it small.

Q3. Why is food inflation so volatile in India? Suggest measures. (170 words)

Answer: Food and beverages still carry about 37% weight in the new CPI (base 2024), so food prices strongly move headline inflation. In September 2026, food inflation was about 7.7%, well above headline CPI.

Causes of volatility:

Weather dependence: about half of farmland is rain-fed; erratic monsoons and heatwaves hit vegetables and pulses.
Perishables: tomato, onion and potato (TOP) prices swing sharply because of poor cold-storage.
Supply chain gaps: multiple intermediaries and weak market links.
Import dependence for edible oils and pulses exposes India to global prices.

Measures:

Storage and processing: Operation Greens, cold chains, PM Kisan Sampada Yojana.
Buffer stocks of pulses and onions, released when prices rise.
Crop diversification and climate-resilient seeds.
Market reforms: e-NAM, FPOs, direct links between farmers and buyers.
Better data and early warnings to plan imports in time.

Conclusion: Food inflation is mostly a supply problem, so it needs supply-side solutions, not only interest rate changes.

Q4. What changed in the new CPI series (base 2024)? Why does it matter for policy? (160 words)

Answer: In February 2026, MoSPI released a new CPI series with 2024 = 100, replacing the 2012 base. It is built from the Household Consumption Expenditure Survey 2023-24.

Key changes:

The basket grew from 299 to 358 items, including more services.
The weight of food and beverages fell from about 45.9% to about 36.75%, reflecting rising incomes (Engel’s law).
Better coverage of online prices and new services.

Why it matters:

More accurate inflation: it reflects what households actually buy today.
Better monetary policy: RBI targets CPI; a modern basket gives a truer signal.
Lower food weight means food shocks move headline inflation a little less, so core inflation becomes more important for policy.
Wage and DA revisions, pensions and contracts linked to CPI become fairer.

Conclusion: Regular rebasing (every 5 years, as experts recommend) keeps inflation data credible, which is the foundation of inflation targeting.

Q5. What is monetary policy transmission? Why is it often slow in India? (175 words)

Answer: Monetary policy transmission is how a change in the repo rate passes on to market rates: bank deposit and lending rates, bond yields, and finally spending and inflation.

Why it is slow in India:

Fixed-rate deposits: most bank deposits are term deposits at fixed rates, so banks’ cost of funds changes slowly.
Small savings rates (PPF, NSC) compete with bank deposits and are revised only quarterly.
Old benchmarks: loans linked to MCLR or base rate reset only once a year.
Liquidity conditions: if the system has a liquidity deficit, rate cuts are not fully passed on.
Weak balance sheets in the past made banks reluctant to cut rates.

Steps taken:

External benchmark lending rate (EBLR) from October 2019 for retail and MSME loans, which resets at least every 3 months.
Better liquidity management through VRR/VRRR auctions and the SDF.
Making the WACR the operating target.

Conclusion: Transmission has become faster since EBLR, especially for new loans. Deeper bond markets and more floating-rate deposits will improve it further.

Practise next

Try these on your own (150 words each, 12 minutes):

“Explain the role of the Standing Deposit Facility in RBI’s liquidity framework.”
“Should India adopt a core inflation target instead of headline CPI? Argue briefly.”