Ajay and vivek are active partner in a particular work. Ajay receive 1/7th of the capital for 84 months and vivek receives 1/8 th of the profit, for how long vivek amount was used? a) 11 b) 8. C) 4 d) 2 

1 Answer

Answer :

Answer: D)

Let total profit be A.

Profit earned by vivek =1/8*A.

Profit earned by Ajay =7/8 *A

Ratio of vivek & Ajay =1:7

Let total capital investment be Z Ajay receive 1/7th of Z for 84 months

Vijay receive 6/7th of Z for Y months

7/1=(1/7*Z*84)/(6/7*Z*Y) => Y = 2month 

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Last Answer : Answer: C) Ratio of their profit P, Q, R is 54*4+36*6:72*6+90*4:108*x+126*(10-x) =12:22:35 - 0.5x Profit of R=profit of P +profit of Q 35-0.5x=12+22 X=2 year The number of years for R invests Rs 126 lakh =10-2=8years

Description : 3 partners A , B, C starts a business. 4 times of A's capital is equal to 6 times of B's Capital and B's Capital is 8 times of C's capital if profit of B is Rs.6300. Then find the average profit A and C A) 7000.50 B) 5118.75 C) 4475.25 D) none

Last Answer : Answer: B)  Let the capital of C be y  Let the capital of B be 8y  Let the capital of A be 48y/4=12y  Ratio of their profit is ,  A:B:C = 12y : 8y :y  =12:8:1  Total of A&C =6300/8 *13  =Rs .10237.5  Average profit of A&C  =10237.5/2 =Rs.5118.75

Description : Three friends started a Company, let there names are P, Qand R. What profit Q will get, if, 1. R invested Rs. 4000 for nine months, his profit was 3/2 times that of Q's and his investment was four times that of P. 2. ... year end. A) Only 1 and 3 B) Only 1 and 2 C) All 1, 2 and 3 D) None of above

Last Answer : Answer: C) 1 and 2 will give : R = Rs. (4000 x 9) for 1 year = Rs. 36000 for 1 year. P = Rs. (1/4 * 4000 * 12 ) for 1 year = Rs 12000 for 1 year Q = Rs 24000 for one year R:P:Q = ... Profit = 500 Now from the ratio and total profit we can get Share of R. R share will be = 500 * 2/6 = 166.66

Description : Suja and Madhavi are partners in a business, Suja invests Rs.42000 for 9 months and Madhavi invests Rs.54000 for 12 months. Then, out of a profit of 38750 find suja’s profit? A) Rs.14330 B) Rs.14590 C) Rs.14650 D) Rs.14276

Last Answer : Answer: D) Ratio of their shares = (42000*9) : (54000*12) = 378 : 648 = 7:12 Suja’s share = Rs(38750 * 7/19) = Rs.14276

Description : Meenu invested Rs.38000 in a business. After few months, ruba joined her with Rs.28500. At the end of the year, the total profit was divided between them in the ratio 2:1. After how many months did ruba joined? A) 2 months B) 3 months C) 4 months D) 5 months

Last Answer : Answer: C) Suppose Ruba joined after x months Then Ruba’s money was invested for (12-x) months. 38000 *12/28500*(12-x) = 2/1 456000 = 684000 – 57000x X = 4 Hence Ruba joined after 4 months.

Description : A started a business with Rs. 28000 and is later joined by B with Rs. 49000. After how many months did B joined if the profit after 3 yrs divided in the ratio for 7:6 for B and A? a) 12 b) 17 c) 16 d)15

Last Answer : Answer: A) Let number of months A invest by B be Y Ratio of A after 2 yrs is, 6/7 = (2800*36)/(4900*Y)  y = 24 months No of month after A joined =36 -24 =12 months

Description : P, Q, R enter into a partnership. P initially invests Rs 15000 and withdrawn Rs. 7500 after 7 months. Q initially invests Rs 12500 and withdraws Rs 10000 after 5 months and R invests Rs 10000 and adds another Rs 5000 ... after how many months did R invests Rs 10000? A) 2.5 B) 2.6 C) 2.7 D) None

Last Answer : Answer: A)  Ratio of P, Q &R is , 15000*7+7500* 8:12500*5+2500* 10:10000*x+15000*(15-x)  P: Q: R=66:35:9-2x  Profit of Q = (profit of P + profit of R)/2  35 = (66 +9 -2x)/2  X=2.5 months

Description : Agalya started a work with Rs. 144000 and after 3months Bhuvana joined with her the amount of Rs. 116000. At the end of the year bhuvana received a profit of Rs.20960 including 16% as a commission for ... earned by agalya at the end of the year approximately? a) 22045 b) 23040 c) 21450 d) 24500

Last Answer : Answer: B) Ratio of agalya & bhuvana 144000*12: 116000*9= 48:29 Let the total profit be Z. Profit earned by bhuvana =16 % of Z+ 29/77 of 84 % of Z=20960 524Z= 20960 * 100 *11 => Z= Rs.44000. Total profit by agalya =48/77 *84/100 *44000 = Rs.23040.