Mr. X has some money with him. He has to distribute `1/2:1/3:1/4:1/5:1/7dot` What is the minimum amount he should have, so that each labourer gets an exact number of rupees? `R s .358` b. `R s .420` c. `R s .512` d. `R sdot\ 599`

Mr.X has some money with him.He has to distribute (1)/(2):(1)/(3):(1)/(4):(1)/(5):(1)/(7) .What is the minimum amount he should have,so that each labourer gets an exact number of rupees? Rs.358 b.Rs.420 c.Rs.512d.Rs 599

Rs. 1050 are divided among P, Q and R. The share of P is 2/5 of the combined share of Q and R.P gets R s .200 b. R sdot 300 c. R s .320 d. R s .420

A sum of Rs. 1250 is divided among A, B, C so that A gets 2/9of\ B ' s share and C gets 3/4 of As share. The share of C is R s .75 b. R s .90 c. R s .150 d. R s .135

Rs. 720 are divided among 2 men, 5 women and 8 boys so that the shares of a man a man and boy are in the ratio of 3;:2:1. How much does each boy get? R s .24 b. R s .45 c. R s .30 d. R s .72

Rs. 33630 are divided among A, B and C in such a manner that the ratio of the amount of A to that of B is 3:7 and the ratio of the amount B to that of C is 6:5, the amount of money received by B is R s .12390 b. R s .14868 c. R s .13290 d. Rs. 16257

If r and s are any real numbers such that 0 le s,r le 1 and r+ s=1, then what is the. maximum value of the product rs ?

(8r+7)/(4s)=11 If (1)/(2)r+1=s+1 , what is the value of r+s for the equation above?

By selling an article, Michael earned a profit equal to one-fourth of the price he bought it. If he sold it for Rs. 375, what was the cost price? R s .281.75 b. R s .300 c. R sdot 350 d. R s .312.50

If (1)/(3)r+(1)/(4)s=(5)/(6) , what is the value of 4r+3s?