1.The Binary Ice-cream Shopper sells two flavors: Vanilla and Chocolate. On Friday the ratio of Vanilla cones sold to Chocolate cones sold was 2 : 3. If the store had sold 4 more Vanilla cones, then, the ratio of Vanilla cones sold to the Chocolate cones sold would have been 3 : 4. How many Vanilla cones did the store sell on Friday?
(a) 32
(b) 35
(c) 42
(d) 48
(e) None of the above

2.When the price of every T.V was reduced by 10%, its sale increased by 80%. What was the net effect on the revenue?
(a) 62% increase
(b) 44% increase
(c) 90% increase
(d) 81% increase
(e) None of the above

3.The average age of a board of 8 functional directors in a company is the same as it was 3 years ago, a younger man having been substituted for one of the directors. How much younger was the new man than director whose place he took.
(a) 24 years
(b) 26 years
(c) 28 years
(d) 22 years
(e) None of the above

4.A person invested in three banks in the ratio of 1 : 2 : 3 and the rates were in the ratio of 2 : 3 : 4 at SI, also he got the income in the ratio of 3 : 4 : 5 then find the ratio of time periods?
(a) 5 : 8 : 13
(b) 18 : 8 : 7
(c) 18 : 8 : 5
(d) 18 : 6 : 5
(e) None of the above

5.A person travels one-fourth of a certain distance at x kmph, one-third of the remaining distance at 3x kmph and the remaining distance at 2x kmph. If his average speed for the entire journey is (x + 14) kmph, then find the total distance he covers.
(a) 60 km
(b) 50 km
(c) 40 km
(d) Cannot be determined
(e) None of the above

Directions (Q.6-10): Find the wrong number in each of the following series.

6. 13, 25, 40, 57, 79, 103, 130
(a) 25
(b) 40
(c) 57
(d) 79
(e) None of the above

7. 850, 600, 550, 500, 475, 462.5, 456.25
(a) 600
(b) 550
(c) 500
(d) 462.5
(e) None of the above

8. 2, 10, 18, 54, 162, 486, 1458
(a) 8
(b) 54
(c) 162
(d) 10
(e) None of the above

9. 8, 12, 24, 46, 72, 108, 152
(a) 12
(b) 24
(c) 46
(d) 72
(e) None of the above

10. 142, 119, 100, 83, 65, 59, 52
(a) 65
(b) 100
(c) 59
(d) 119
(e) None of the above