Table 77

Directions (Q. 1 – 5): Study the following table carefully and answer the questions given below:
Following table shows the investment (in Rs. crore) in various sector by 4 different companies.
Q1. What is the difference between the total domestic investment and the total foreign investment by the company C1?
1) Rs. 8400 crore
2) Rs. 8200 crore
3) Rs. 8600 crore
4) Rs. 9000 crore
5) Rs. 9100 crore
Q2. What is the ratio of the total investment in Metals to that in Machinery?
1) 135 : 302
2) 24 : 49
3) 2 : 4
4) 207 : 256
5) 223 : 233
Q3. What is the approximate average domestic investment by the company C4?
1) Rs. 3243 crore
2) Rs. 2519 crore
3) Rs. 2234 crore
4) Rs. 3151 crore
5) Rs. 3329 crore
Q4. Domestic investment by company C3 is approximately what percent of foreign investment by company C1?
1) 146%
2) 144%
3) 138%
4) 135%
5) 140%
Q5. The average domestic investment by company C2 is approximately what percent of the average investment in Transport by all the four companies?
1) 32%
2) 40%
3) 48%
4) 58%
5) 52%

Answer & Explanation

1. 3
Total domestic investment by company C1
= 6000 + 3000 + 4000 + 3000 + 3500 + 2500 + 3500
= Rs. 25500 crore
Total foreign investment by company C1
= 3000 + 1600 + 2800 + 3000 + 2000 + 3500 + 1000
= Rs. 16900 crore
So, required difference = 25500 – 16900 = Rs. 8600 crore
2. 4
Total investment in Metals
= 4000 + 2800 + 3500 + 2000 + 3200 + 2200 + 2500 + 500
= Rs. 20700 crore
Total investment in Machinery
= 3000 + 3000 + 2500 + 3000 + 3600 + 6000 + 2000 + 2500
= Rs. 25600 crore
So, required ratio = 207 : 256
3. 1; Average domestic investment by company C4
= (6000 + 4000 + 2500 + 2000 + 4000 + 2200 + 2000)/7
= 22700/7 = Rs. 3243 crore
4. 5; Domestic investment by company C3
= 4000 + 5000 + 3200 + 3600 + 3000 + 2500 + 2400
= Rs. 23700 crore
Foreign investment by company C1= 3000 + 1600 + 2800 +
3000 + 2000 + 3500 + 1000 = Rs.  16900 crore
Required percentage = 23700/16900 * 100 = 140%
5. 2
Average domestic investment by company C2
= (2000 + 3000 + 3500 + 2500 + 2500 + 2000 + 500)/7
= Rs. 2286 crore
Average investment in transport
= (3500 + 2000 + 2500 + 3200 + 3000 + 2600 + 4000 + 2000)/4
= Rs. 5700 crore
So, required percentage = 2286/5700 * 100 = 40%

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