Find the mean proportion of 2.56 and 0.0324.
Mean proportion of 'a' and 'b' = √(a X b) So, required mean = √(2.56 X 0.0324) = 1.6 X 0.18 = 0.288
‘M’, ‘N’, and ‘O’ entered into a business with initial investments of Rs. ‘4x + 550’, Rs. ‘5x + 450’, and Rs. ‘3x + 350’ respect...
'L' and 'K' used Rs. 12,500 and Rs. 15,000, respectively, to launch their businesses. 6 months later, 'L' added Rs. 2,500 to his investment, and 'J' joi...
Pragya and Pankaj started a business investing Rs.70, 000 and Rs. 30,000 respectively. In what ratio the profit earned after 2 years be divided?
If a sum of money is to be divided among A, B, C such that A’s share is equal to twice B’s share and B’s share is 5 times C’s share then their s...
M and N started a business by investing Rs.6000 and Rs.7800 respectively. After 6 months, M and N increased their investments by 40% and Rs.2400 respect...
‘A’, ‘B’ and ‘C’ entered into a partnership by making investments in the ratio 5:2:9, respectively. At end of the year, if the difference be...
N, S, and D have invested Rs. 'x', Rs. (x + 3,000), and Rs. (x + 6,000) in a business, respectively. If S and their partner made their investment at the...
Aman is a working partner and Bablu is a sleeping partner in a business and Aman puts in Rs.5000 and Bablu puts in Rs. 6000.Aman received 15% of the pro...
A started a business with an investment of Rs.2400. After some months, B joins the business with an investment of Rs.7200 and after two more months C jo...
A and B invested Rs.3000 and Rs.5000 in a business respectively and after 5 months B withdrawn 50% of his initial investment and again after 5 months he...