Directions (1-4): Read the data carefully and answer the questions given below:
Total population of village ‘A’ is 4230 and number of adult males whose age is above eighteen years is 70% more than number of males whose age is below eighteen years. The number of adult females whose age is above eighteen years is 300 more than number of males whose age is below eighteen years. Number of females whose age is below eighteen is 33⅓% less than that of number of males whose age is below eighteen.
Q1. Total Adult male whose age is above eighteen is how much percent more than Adult females whose age is above eighteen?
(a) 22.5%
(b) 30%
(c) 27.5%
(d) 20%
(e) 35%
Q2. What will be average of male & female whose age is below eighteen ?
(a) 750
(b) 725
(c) 780
(d) 625
(e) 650
Q3. If in another village ‘B’ total number of adult females whose age is above eighteen years are 40% more than males whose age is below eighteen years in village ‘A’ and number of adult females whose age is above eighteen years in village ‘B’ are 36% of total population of that village, then find total population of village ‘A’ is how much more than that of ‘B’?
(a) 670
(b) 730
(c) 750
(d) 840
(e) 960
Q4. Find the ratio of total female population to male population of village A?
(a) 20 : 23
(b) 4 : 5
(c) 20 : 31
(d) 20 : 29
(e) 20 : 27
Directions (5 – 10): Find the wrong term in the following number series.
Q5. 26, 40, 68, 124, 236, 462, 908
(a) 26
(b) 40
(c) 68
(d) 462
(e) 236
Q6. -18, 558, 958, 1214, 1358, 1422, 1436
(a) 1436
(b) -18
(c) 558
(d) 958
(e) 1214
Q7. 15, 75, 129, 191, 243, 309, 357
(a) 15
(b)75
(c) 309
(d) 243
(e) 357
Q8. 210, 232, 270, 350, 510, 830, 1470
(a) 210
(b) 1470
(c) 270
(d) 232
(e) 830
Q9. 48, 144, 360, 720, 1040, 1080, 540
(a) 1040
(b) 144
(c) 48
(d) 720
(e) 540
Q10. 19, 56, 166, 494, 1474, 4406, 13184
(a) 19
(b) 13184
(c) 166
(d) 494
(e) 4406
Q11. Average marks of class XI are ‘X’ and when average marks of 15 students reduced by 6, then average marks of class reduced by 1.875. If number of students in class XII is 16 more than that of in class XI and total marks of class XII is 5120, then find average marks of class XII?
(a) 60
(b) 90
(c) 96
(d) 80
(e) 84
Q12. The perimeter of a triangle is equal to perimeter of a rectangle. Length of rectangle is 75% of side of a square and ratio of length to breadth of rectangle is 3 : 2. If difference between perimeter of square and that of rectangle is 36 cm, then find perimeter of triangle?
(a) 60 cm
(b) 48 cm
(c) 72 cm
(d) 80 cm
(e) 96 cm
Q13. A vessel contains 120 liters of milk. 30 liters of milk taken out from the vessel and replaced by water and this operation repeated two more times. Find the ratio of milk and water in resulting mixture?
(a) 71 : 23
(b) None of these
(c) 23 : 77
(d) 27 : 47
(e) 27 : 37
Q14. Anurag invested 33 ⅓% more than Ayush in a partnership and after one-year Ayush increased his share by 100%. After two years they earned a profit of Rs. 15300 and Ayush got 10% of total profit for managing business and rest profit is divided between both in the ratio of their respective investment. Find the share of profit of Ayush?
(a) 8820 Rs.
(b) 9260 Rs.
(c) 9280 Rs.
(d) 8860 Rs.
(e) 8800 Rs.
Q15. A & B can do a piece of work together in 24 days and C’s efficiency is half of A’s efficiency. If all three work together, they can complete the same work in 20 days, then find how many days are required to complete the work, if B and C work together?
(a) 45 days
(b) 42 days
(c) 30 days
(d) 48 days
(e) 44 days
Solutions
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