All India Consumer Price Index Numbers for Industrial Workers on base 2001=100 for the Month of April, 2011Â
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All India Consumer Price Index Number for Industrial Workers (CPI-IW) on base 2001=100 for the month of April, 2011 increased by 1 point and stood at 186 (one hundred & eighty six) .
 During April, 2011, the index recorded increase of 6 points in Chhindwara centre, 5 points in Jharia centre, 4 points each in Nagpur, Kodarma, Ajmer, Giridih, Angul Talcher and Belgaum centres, 3 points in 8 centres, 2 points in 13 centres and 1 point in 21 centres. The index decreased by 4 points in Tiruchirapally centre, 3 points in Darjeeling centre, 2 points each in Salem and Hubli Dharwar centres, 1 point in 6 centres, while in the remaining 18 centres the index remained stationary.
 The maximum increase of 6 points in Chhindwara centre is mainly on account of increase in the prices of Goat Meat, Country Liquor, Refined Liquor, Firewood, Doctors’ Fee, etc. The increase of 5 points in Jharia centre is due to increase in the prices of Rice, Milk, Vegetable & Fruit items, Soft Coke, Clothing items, etc. The increase of 4 points each in Nagpur, Kodarma, Ajmer, Giridih, Angul Talcher and Belgaum centres is due to increase in the prices of Rice, Jowar, Milk, Chillies Dry, Vegetable & Fruit items, Firewood, Ornament Glass, etc. The decrease of 4 points in Tiruchirapally centre is the outcome of decrease in the prices of Rice, Onion, Vegetable & Fruit items, Flower/Flower Garlands, etc. The decrease of 3 points in Darjeeling centre is due to decrease in the prices of Wheat Atta, Mustard Oil, Turmeric Powder, Onion, Vegetable & Fruit items, etc.
The indices in respect of the six major centres are as follows :
1. Ahmedabad –Â 180
2. Bangalore –Â 190
3. Chennai – 164
4. Delhi – 172
5. Kolkata – 180
6. Mumbai – 184
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 The All-India (General) point to point rate of inflation for the month of April, 2011 is 9.41% as compared to 8.82% in March, 2010. Inflation based on Food Index is 8.24% in April, 2011 as compared to 8.29% in March, 2011.
-PIB