1. In 60 liter beverage, the ratio of syrup and water is 3: 7. If the ratio of the syrup and water is to be made 2: 5, then the amount of water to be further added is: (2)
(1) 2 litre
(2) 3 litre
(3) 5 litre
(4) 2.5 litre
(5) None of the above
2. If a trader sold an article at Rs. 3,060/- after allowing 15% and 10% successive discounts on marked price, then the marked price is : (2)
(1) Rs. 3,000/-
(2) Rs. 4000/-
(3) Rs. 5, 000/-
(4) Rs. 6,000/-
(5) None of the above
3. The area of a trapezium is 105 sq m and the lengths of its parallel sides are 9 m and 12 m respectively. Then the height of the trapezium is: (2)
(1) 5 m
(2) 10 m
(3) 15 m
(4) 12 m
(5) None of these
4. A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but they are forced to leave after 3 days. The remaining work was done by A in: (3)
(1) 5 days
(2) 6 days
(3) 10 days
(4) 10 i days
(5) None of the above
5. When 7 is subtracted from thrice a number, the result is 14. What is the number? (2)
(1) 6
(2) 7
(3) 5
(4) 9
(5) None of these