Question : The average revenue for seven consecutive years of a company is Rs. 75 lakhs If the average of the first 4 years is Rs. 70 lakhs and that of the last 4 years is Rs. 82 lakhs, what will be the revenue for the 4th year?

Option 1: Rs. 85 lakhs

Option 2: Rs. 83 lakhs

Option 3: Rs. 81 lakhs

Option 4: Rs. 79 lakhs

Question : The average of 13 results is 70. If the average of the first seven is 65 and that of the last seven is 75, the seventh result is:

Option 1: 67

Option 2: 70

Option 3: 68

Option 4: 70.5

Question : A shoe company sold 50 pairs of shoes costing Rs. 189.50 each, with a total revenue of Rs. 10,000. Calculate the profit in Rs.

Option 1: Rs. 522

Option 2: Rs. 525

Option 3: Rs. 573

Option 4: Rs. 612

Question : Rs. P is invested at 5% per annum at simple interest. After $T$ years an interest of Rs. 82 is earned and the amount becomes Rs. 902. What is the value of $T$?

Option 1: 1 year

Option 2: 2 years

Option 3: 4 years

Option 4: 3 years

Question : Raman sells a machine for Rs 39 lakhs at a loss. Had he sold it for Rs 49 lakhs, his gain would have been three times the loss. What is the cost price of the machine?

Option 1: Rs. 46.5 lakhs

Option 2: Rs. 62 lakhs

Option 3: Rs. 36.50 lakhs

Option 4: Rs. 41.50 lakhs