Q. A vessel is fully filled with a special liquid. Four liters of liquid is drawn out of this vessel and is replaced with water. If the ratio of the special liquid to the water becomes 1:2 then what is the capacity of the vessel?
1) 10 litres
2) 6 litres
3) 8 litres
4) 14 litres
Q. The sum of three numbers is 98. If the ratio of the first to the second is 2:3 and that of the second to the third is 5:8 then the second number is -
1) 38
2) 52
3) 40
4) 30
Q. The batting average of 400 innings of cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are extended the average of the remaining 38 innings is 48. What was his highest score?
1) 172
2) 174
3) 173
4) 175
Q. In a family, the father took 1/4 of the cake and he had 3 times as much as each of the other members had. The total number of family members is -
1) 3
2) 7
3) 10
4) 12
Q. The Simple Interest accrued on an amount at the end of five years @ 12.5 p.c.a. Rs 1575. What is the amount?
1) Rs. 2050
2) Rs. 2250
3) Rs. 2520
4) Rs. 2550
Q. The cost of five chairs and three tables is Rs. 3110. Cost of one chair is Rs. 210 less than cost of one table. What is the cost of two tables and two chairs?
1) Rs 2600
2) Rs 1860
3) Rs 1660
4) None of these
Q. If the length and width of a rectangular garden plot were each increased by 20 per cent then what would be the per cent increase in the area of the plot?
1) 20%
2) 24%
3) 36%
4) 44%
Q. What is the area of a circle whose circumference is 176 cm?
1) 2464 cm2
2) 2608 cm2
3) 2572 cm2
4) 2824 cm2
Q. In how many different ways can the letters of the word 'DIRTY' be arranged?
1) 120
2) 240
3) 60
4) 270
Q. A man sells an article at 5% profit. If he had bought it at 5% less and it Rs. 1 less, he would have gained 10%. The cost price of the article is -
1) 150
2) 300
3) 240
4) None of these