R-SAT Exam

A , B and C rent a pasture. A puts 10 oxen for 7 months, B 12 oxen for 5 months and C 15 oxen for 3 months. If the rent of the pasture be Rs.150, how much C must as his share of rent?
option
A) None
B) 38.57
C) 35.57
D) 36.57

Read Solution (Total 2)

option A
ratios-(10*7):(12*5):(15*3)=14:12:9
share of c=9/35*(150)=38.57
11 years agoHelpfull: Yes(2) No(0)

A B C
10*7=70 12*5 =60 15*3=45 IT'S RATIO IS
14 12 9 TOTAL RATIO=14+12+9=35
SO C=(9/35)*150=38.57
11 years agoHelpfull: Yes(1) No(0)

R-SAT Other Question

Twelve men can complete a work in eight days. Sixteen women can complete the in twelve days. Eight men and eight women started working and worked for six days. How many more men are to be added to complete the remaining work in one day?
option
A. 6 men
B. 24 men
C. 18 men
D. 12 men
E. None of these
log2 = 0.3010 and log3 = 0.4771 then the value of log(9/2) = ?
A.0.25 B. None C.0.75 D. 0.65