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
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
6. (c)
Series pattern
13 + 12 = 25
25 + 15 = 40
40 + 18 = 58
58 Should come in place of 57
58 + 21 = 79
79 + 24 = 103
103 + 27 = 130
7. 850, 600, 550, 500, 475, 462.5, 456.25
(a) 600
(b) 550
(c) 500
(d) 462.5
(e) None of the above
7. (a)
Series pattern
850 – 200 = 650
650 Should come in place of 600
650 – 100 = 550
550 – 50 = 500
500 – 25 = 475
475 – 12.5 = 462.5
462.5 – 6.25 = 456.25
8. 2, 10, 18, 54, 162, 486, 1458
(a) 8
(b) 54
(c) 162
(d) 10
(e) None of the above
8. (d)
Series pattern
2 × 3 = 6
6 Should come in place of 10
6 × 3 = 18
18 × 3 = 54
54 × 3 = 162
162 × 3 = 486
486 × 3 = 1458
9. 8, 12, 24, 46, 72, 108, 152
(a) 12
(b) 24
(c) 46
(d) 72
(e) None of the above
9. (c)
Series pattern
8 + 4 = 12
12 + 12 = 24
24 + 20 = 44
44 Should come in place of 46
44 + 28 = 72
72 + 36 = 108
108 + 44 = 152
10. 142, 119, 100, 83, 65, 59, 52
(a) 65
(b) 100
(c) 59
(d) 119
(e) None of the above
10. (a)
Series pattern
142 – 23 = 119
119 – 19 = 100
100 – 17 = 83
83 – 13 = 70
70 Should come in place of 65
70 – 11 = 59; 59 – 7 = 52
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