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`

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

Hemant sold 10 sarees for a total profit of Rs.460 and 12 sarees for a total profit of Rs. 144. At what profit per saree should he sell the remaining 20 sarees so that he gets an average profit of Rs. 18 per saree? R s .7.40 b. R s .7.60 c. R s .7.80 d. R s .8

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 ?

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

Two cyclists start from the same place in opposite directions. One goes towards north at 18 kmph and the other goes towards south at 20 kmph. What time will they take to be 47.5 km apart? 1 1/4h r s b. 2 1/4h r s c. 2 h r s .23 m in d. 2 1/2h r sdot

If r and s are the roots of the equation ax^2+ bx + c= 0 , then the value of 1/r^2+1/s^2=

In the following items, each passage consists of six sentences. The first and sixth sentence are given in the beginning as S_(1) and S_(6) . The middle four sentences in each have been jumbled up. These are labelled P, Q, R ans S. You are requested to find out the proper sequence of the four sentences and mark according on the Answer Sheet. S_(1): A boy tried to discover how wasps find their way home. S_(6): These wasps flew straight home. P: He carried them two miles away and let them go. Q: First, he marked each of a number of wasps with a white spot. R: He then put them into a paper box S: To do this he carried out a test on them. The proper sequence should be (a) P S Q R (b) S R Q P (c) S Q R P (d) Q P S R