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AMAZON
Competitive Mathematics Challenger For All Competitive Exams | By Subir Das | Chhaya Prakashani ( Bengali Medium )
₹592
₹675
3% OFF
65
Updated 19th Jul 2026, 07:47 AM
Buy Now
Price Analysis & Buying Guide
F
4 / 100
Not a Deal
Confidence: 90%
Avg Discount
0/28
Recent Discount
0/22
Historical Pos.
0/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹560
6M Avg
₹563
All-Time Low
₹504
All-Time High
₹600
vs MRP
↓2.7%
Price Benchmarks
Lowest Ever
₹504
27th Dec 2025
Highest Ever
₹600
29th Mar 2026
Average Price
₹561
31 data points
3-Month Low
₹592
4th Jun 2026
6-Month Low
₹504
30th Jan 2026
12-Month Low
₹504
27th Dec 2025
As per price history, Competitive Mathematics Challenger For All Competitive Exams | By Subir Das | Chhaya Prakashani ( Bengali Medium )'s lowest price is ₹504. The average price is ₹560. Highest ever price is ₹600. Along with deals, coupons & discounts, you can get it at ₹657. Read our Pricing Disclosure
Product Details
| Product Code | B0FKZY7NNJ |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Rating | 4 (5 ratings) |
| Category | SSC |
Frequently Asked Questions
What is the lowest price ever for Competitive Mathematics Challenger For All Competitive Exams By Subir Das Chhaya Prakashani Bengali Medium ?
▶
The all-time lowest price for Competitive Mathematics Challenger For All Competitive Exams By Subir Das Chhaya Prakashani Bengali Medium was ₹504 recorded on 27th Dec 2025. The current price is 17.5% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Competitive Mathematics Challenger For All Competitive Exams By Subir Das Chhaya Prakashani Bengali Medium was ₹600 on 29th Mar 2026. Right now you save 1.3% compared to the peak price.
What is the average selling price?
▶
Based on 31 data points, the average price of Competitive Mathematics Challenger For All Competitive Exams By Subir Das Chhaya Prakashani Bengali Medium is ₹561. The current price is 5.6% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹592 on 4th Jun 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for Competitive Mathematics Challenger For All Competitive Exams By Subir Das Chhaya Prakashani Bengali Medium was ₹504 on 30th Jan 2026.
Is the price going up or down?
▶
The current price trend for Competitive Mathematics Challenger For All Competitive Exams By Subir Das Chhaya Prakashani Bengali Medium is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 162 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 17.4% above the average price. You may want to wait for a price drop unless you need it urgently.
How much discount is available from MRP?
▶
You're currently saving 2.7% off the MRP (Maximum Retail Price).
Should I buy this product now?
▶
Price is high. Score: 4/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 4 with 90% confidence.
Where can I buy this product?
▶
Competitive Mathematics Challenger For All Competitive Exams By Subir Das Chhaya Prakashani Bengali Medium is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.