Page 172 - AFCAT Solved Papers 2011 - 2019 SSBCrack eBook

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Years'? 46. (598 479) - 2 (598 479) 2 =
´
(a) David Omand (b) Bilkees Latif (598 479)
(c) Pranab Bardhan (d) Jagat S. Mehta (a) 2 (b) 6
36. Vertebrates have two endocrine glands associated with (c) 4 (d) 8
the brain, namely 47. A man’s average monthly expenditure for the first four
(a) Thyroid, Thymus (b) Pituitary, Pancreas months of the year was ` 225.25. For the next five months,
(c) Pituitary, Pineal (d) Pancreas, Pineal the average monthly expenditure was ` 20.75 more than what
37. The layer common to two adjacent plant cells called Middle it was during the first four months. If the person spent ` 700
Lamella is composed of in all during the remaining three months of the year, find
what percntage of his annual income of ` 3500 he saved in
(a) Calcium Phosphate (b) Calcium Sulphate the year?
(c) Calcium Carbonate (d) Calcium Pectate
(a) 10% (b) 15%
38. With the increase of the effective nuclear charge, the size of (c) 19.11% (d) 25%
the atom or ion 48. The ratio of the present age of P and Q is 2.3. The ratio of
(a) increases their age after 18 years will be 4.5. What is the present age
(b) decreases of Q?
(c) remain the same, since it has no bearing on size (a) 26 years (b) 25 years
(d) it will depend on period to period and group to group (c) 24 years (d) 27 years
39. On which of the following statements, is the kinetic theory 49. The mean temperature of Monday to Wednesday was 37ºC
of matter base? and of Tuesday to Thursday was 34°C. If the temperature
th
(a) Matter is made up of molecules on Thursday was 4/5 that of Monday, the temperature on
(b) Molecules are in rapid motion Thursday’ was
(c) Molecules experience forces of attraction between one (a) 36.5°C (b) 36ºC
another (c) 35.5°C (d) 34°C
(d) All of the above 50. Srinivasan invests two equal amounts in two banks giving
40. When heated with chloroform, secondary amines and ter- 10% and 12% rate of interest respectively. At the end of year
tiary amines the interest earned is ` 1650. Find the sum invested in each.
(a) gives isocyanides (a) ` 8500 (b) ` 15000
(b) gives cyanides (c) ` 7500 (d) ` 17,000
51. The simple interest on sum of money is 1/9 of the sum. The
(c) do not give isocyanides
(d) Both (a) and (b) number of years is numerically equal to the rate percent per
annum. The rate percent per annum is
41. The number whose square is equal to the difference of the (a) 3.33 (b) 5
squares of 40 and 32 is
(a) 45.09 (b) 24 (c) 6.66 (d) 10
52. A sum of ` 10.000 is lent partly at 8% and the remaining at
(c) 25 (d) 28 10% per annum, If the yearly interest on the average is
42. 5 buckets of water fill a tank when the capacity of each 9.2%. the money lent at 10% is
bucket is 7 litres How many buckets will be needed to fill the (a) ` 6000 (b) ` 5500
same tank, if the capacity of the bucket is 5 litres? (c) ` 5000 (d) ` 4500
(a) 12 (b) 24 53. In an election between two candidates, 60% of the voters
(c) 21 (d) 30 cast their votes, out of which 4% of the votes were declared
43. A vessel, full of water, weighs 27.5 kg. when the vessel is invalid. A candidate got 7344 votes which were 75% of the
1/4 full, it weighs 12.26 kg. Find the weight of empty vessel? total valid votes. Find the total number of votes enrolled in
(a) 7.18 kg (b) 6.54 kg that election.
(c) 2.75 kg (d) 2 5 kg (a) 1700 (b) 17590
3
44. If a+b = 10 and ab = 21, find the value of a +b 3 (c) 17000 (d) 7344
(a) 370 (b) 210 54. If the price of kerosene be raised by 9%, find how much
(c) 730 (d) 598 percent a house holder must reduce his consumption of kero-
45. If a/(a+b)=17/23, what is (a+b)/(a – b) equal to? sene so that not to increase his expenditure
(a) 13/7 (b) 23/11 (a) 9% (b) 8.25%
(c) 14/5 (d) 25/9 (c) 9% (d) 9.25%