Page 154 - AFCAT Solved Papers 2011 - 2019 SSBCrack eBook

1/4 full, it weighs 9 kg. Find the weight of empty vessel. percent a house holder must reduce his consumption of
(a) 4 kg (b) 5 kg kerosene so as not to increase his expenditure?
(c) 8 kg (d) 3 kg (a) 11% (b) 9.9%
3
3
44. If a – b = 4 and ab = 45 find the value of a – b . (c) 11.09% (c) 8.25%
(a) 604 (b) 370 55. 75 pupils from a school appeared for an examination and 80%
(c) 253 (d) 199 of them passed. Another school entered 10 more pupils than
45. If a/(a + b) = 15/21, what is (a + b)/(a – b) equal to? the first school and five pupils less than the first school
(a) 13/9 (b) 23/11 passed. The pass % of in the second school was
(c) 14/5 (d) 21/9 (a) 75% (b) 84%
(798 579+ ) 2 ( - 798- ) 579 2 (c) 72% (d) 64.7%
46. ( 798 ´ ) 579 = ? 56. Divide ` 80 in the production of 3 : 6 : 7.
(a)
(b) ` 15, ` 30, ` 35
` 10, ` 35, ` 40
(a) 2 (b) 6 (c) ` 15, ` 35, ` 30 (b) ` 10, ` 40, ` 35
(c) 4 (d) 8 57. Calculate the amount on ` 1875 for 2 years at 4% per annum,
47. A man’s average monthly expenditure for the first four compounded yearly.
months of the year was ` 231.25. For the next five months, (a) ` 676 (b) ` 776
the average monthly expenditure was ` 22.75 more than what (c) ` 1778 (d) ` 2028
it was during the first four months. If the person spent ` 605 58. If x varies as y and x = 8 when y = 15 then the values of x when
in all during the remaining three months of the year, find y = 10 is
what percentage of his annual income of ` 3500 did he save (a) 5 (b) 15/8
in the year? (c) 8/15 (d) 16/3
(a) 10% (b) 15% 59. In a mixture of 60 litres, the ratio of milk and water is 2 : 1.
(c) 20% (d) 25% What amount of water must be added to make the ratio of
48. The average age of students of a class is 15.8 years. The milk and water as 1 : 2?
average age of boys in the class is 16.4 years and that of the (a) 42 Litres (b) 56 Litres
girls is 15.4 years. The ratio of the number of boys to the (c) 60 Litres (d) 77 Litres
number of girls in the class is 60. A sum of ` 10,000 is lent partly at 6% and the remaining at
(a) 1 : 2 (b) 2 : 3 10% p.a. If the yearly interest on the average is 9.2%, the
(c) 3 : 4 (d) 3 : 5 money lent at 10% is
49. 18 buckets of water fill a tank when the capacity of each (a) ` 8000 (b) ` 8500
bucket is 8 litres. How many buckets will be needed to fill the (c) ` 5000 (d) ` 2000
same tank, if the capacity of the bucket is 12 litres?
(a) 12 DIRECTIONS (Qs. 61 – 65) : Choose the word which is least
(b) 13.5 like the other words in the group
(c) 24 61. (a) Garo (b) Khasi
(d) can not be determined due to insufficient data (c) Kangra (d) Jayantia
50. Srinivasan invests two equal amounts in two banks giving 62. (a) Virgo (b) Pisces
8% and 12% rate of interest respectively. At the end of year (c) Cancer (d) Orion
the interest earned is ` 1500. Find the sum invested in each. 63. (a) Shoulder (b) Foot
(a) ` 8500 (b) ` 15000 (b) Finger (d) Elbow
(c) ` 7500 (d) ` 17000 64. (a) Canoe (b) Dingy
51. The simple interest accrued on a sum of money at the end of (c) Yatch (d) Igloo
th
four years is 1/5 of its principal. What is the rate of interest 65. (a) Inn (b) Club
per annum? (c) Motel (d) Hostel
(a) 4% (b) 5% DIRECTIONS (Qs. 66 – 70) : The following questions consist of
(c) 6% (d) Inadequate data two words that have a certain relationship to each other, followed
52. A sum of ` 2600 is lent out into two parts, one at 9% and by four alternatives. Select the best alternative that has the same
another at 7%. If the total annual income is ` 206, find the relationship as the original pair of words
money lent at 7%.
(a) ` 1400 (b) ` 900 66. Liquor : Drink
(c) ` 1600 (d) ` 1200 (a) Bread : Butter (b) Tea : Beverage
53. In an election between two candidates, 70% of the voters (c) Sniff : Inhale (d) Water : Sip
cast their votes, out of which 2% of the votes were declared 67. Evaporation : Cloud
invalid. A candidate got 7203 votes which was 60% of the (a) Mountain : Snow (b) Book : Pages
total valid votes. Find the total number of voters enrolled in (c) Pressure : Atmosphere (d) Tension : Breakdown
that election. 68. Barrel : Vial
(a) 18050 (b) 17500 (a) Book : Pamphlet (b) Book : Reader
(c) 17000 (d) 7203 (c) Brochure : Complier (d) Length : Height