20 men can complete the work in 40 days. When sbould 4 men leave so as to finish the work in 48 days?
(1) 4 days
(2) 8 days
(3) 6 days
(4) 10 days
The ratio whose value is 2/3 and the antecedent is 18, is .
(1) 18 : 27
(2) 4 : 3
(3) 20: 30
(4) 180: 270
Three persons starts business and make profit of Rs. 1176. If their capital are as 1/5,1/6,1/3, how should the profit be divided?
1) Rs. 500, 386. 290
2) Rs. 490, 396, 290
3) Rs. 336, 280, 560
4) Rs. 476, 420, 280
