1. The sum of two positive numbers is 1840. If 40% of the first number is equal to 75% of the second number, what is the larger number among the two?

1) 1400 2) 1240 3) 1560 4) 1420 5) 1200

2. Five years ago, the average of Rimi's age that time and Ruhi's age that time was 12 years. Three years from now if the respective ratio between Rimi's age and Ruhi's age that time will be 5 : 3, what is Rimi's present age?

1) 17 years 2) 33 years 3) 27 years

4) 19 years 5) 22 years

3. In what respective ratio, wheat of variety A worth Rs.25 per kg must be mixed with wheat of variety B worth Rs.18 per kg, so that the new mixture (of both the varieties - A and B) is worth Rs.20 per kg?

1) 2 : 5 2) 3 : 5 3) 3 : 4 4) 4 : 3 5) None

4. A boat can travel 10.5 km upstream in 42 minutes. If the speed of the water current is 1/ 6th th of the speed of the boat in still water, how much distance (in km) the boat can travel downstream in 48 minutes?

1) 14.8 2) 15.6 3) 16.8 4) 17.4 5) None

5. Naveen spends 55% of his monthly salary on rent, EMI and miscellaneous expense in the respective ratio of 3 : 4 : 4. If he spends a total of Rs.20,055 on the rent and EMI together, how much is his monthly salary?

1) Rs.50,300 2) Rs.49,600

3) Rs.46,750 4) Rs.57,300

5) Rs.56,300

6. There are nine positive observations. Average of the first six observations is 10 and of the last four observations is 17. If the average of these nine observations is 13, what is the sixth observation?

1) 17 2) 13 3) 15 4) 19 5) 11

7. 16 ? 8 12 24 60

1) 4 2) 10 3) 8 4) 2 5) 12

8. 2 3 7 22 89 ?

1) 215 2) 446 3) 268 4) 312 5) 584

9. 200 208 192 224 ? 288

1) 160 2) 196 3) 145 4) 154 5) 184

10. 188 92 44 20 8 ?

1) 0.2 2) 0.5 3) 2 4) 4 5) 0.4

11. 19 36 70 121 ? 274

1) 202 2) 169 3) 189 4) 194 5) 171

12. The selling price of 16 chairs is equal to the selling price of 6 tables. If the total selling price of 5 chairs and 3 tables together is Rs.780, what is the total selling price of 2 chairs and 1 table together?

1) Rs.920 2) Rs.960 3) Rs.980

4) Rs.1,060 5) Rs.288

Answers:

1-5; 2-5; 3-1; 4-3; 5-4; 6-5; 7-3; 8-2; 9-1; 10-3; 11-3; 12-5.