(1) 28#
(2) 144 #
(3) 36 #
(4) 972 #
32. If a solid ma\etallic hemi-sphere of radius 8 cm is melted and recast into x-spheres of radius 2cm each, then x is equal to
(1) 4
(2) 8
(3) 16
(4) 32
33. A dishonest trader sells good of 900 grams weight as the goods of 1kg weight . Then his profit percentage is?
(1) 10%
(2) 11(2/9)%
(3) 11(1/9)%
(4) 10(1/9)%
34. A, B and C started a business with investment of Rs.12000 , Rs.24000 and Rs.9000 respectively. After "x" months A withdraw his capital and after "x" more months C withdrew his capital. If, at the end of the one year they share the profit in the ratio 2:12:3, then the value of "x" is?
(1) 4
(2) 3
(3) 2
(4) 1
35. The rate of simple in terest per annum to be taken, so that an amount becomes four times to its principal in 21 years is?
(1) 14(4/7) %
(2) 14(3/7)%
(3) 14(2/7)%
(4) 14(1/7)%
36. The population of a village increases at the rate of 25% per annum. If its population at the end of the year 2015 is 4000, then its population at the end of the 2017 will be ?
(1) 1250
(2) 6250
(3) 30250
(4) 5250
37. A box contains 38 coins each one of which is either a two rupee coin or a five rupee coin., If the total value of these coins is Rs.157 , the the number of five rupee coins exceeds the number of two rupee coins by?
(1) 8
(2) 12
(3) 16
(4) 18
38. There are 50 questions in a test paper. Each correct answer fetches 2 marks and for each wrong answer (1/4)th of mark is deducted. If a person attempted all the questions and obtained 73 marks, then the number of questions he answers correctly is?
(1) 38
(2) 28
(3) 12
(4) 10
39. If the sum of the fist "n" terms of an arithmetic progression is (7n2 + 2n) then the sum of its third and fifth term is ?
(1) 75
(2) 120
(3) 102
(4) 12
40. (2/3) of 36+ [7+{8(3-5)+5(3+2)-1}-7] = ?
(1) 30
(2) 31
(3) 32
(4) 33
41. If a single card is chosen at random from a standard deck of 52 playing cards, then the probabiility of choosing a black queen or a spade card is ?
(1) 7/26
(2) 17/52
(3) 4/13
(4) 15/52
42. A bag contains 4 red and some black balls. A ball is picked from the bag at random. If the probability of it being a black ball is twice that of a red ball, then the number of black balls in that bag is ?
(1) 4
(2) 8
(3) 12
(4) 16
43. The greatest number that leaves remainders 1 and 2 respectively when 8178 and 7971 are divided by it , is ?
(1) 11
(2) 13
(3) 17
(4) 19
44. If the L.C.M of two numbers is 1763, then the sum of those numbers is ?
(1) 84
(2) 90
(3) 92
(4) 80
45. If the ration of three integers a,b,c is 3:4:5 and their sum is 252, then the ratio of "c" and 147 is ?
(1) 7:5
(2) 5:7
(3) 9:5
(4) 3:1
46. If the fourth proportional of 7(1/5) , 4(1/5) and 3(6/7) is "k" then (4k+1/4k-1) = ?
(1) 4/5
(2) 6/5
(3) 7/5
(4) 5/4
47. Three men can do a job in 2 days . The number of days needed for 5 men to do another job that is 2(1/2) times the previous job is?
(1) 2
(2) 2(1/2)
(3) 3
(4) 3(3/4)
48. In a 1000 meters race, A beats B by 100 meters and C by 190 meeters. Then the distance (in meeters) by which B beats C in finishing that race is?
(1) 110
(2) 90
(3) 100
(4) 120
49. In a class of 20 boys, a boy ate 25 chocolates. If the average number of chocolates eaten by the others is one less than the average number of chocolates eaten by all , then the average number of chocolates eaten by all is?
(1) 5
(2) 6
(3) 4
(4) 2
50. In Arun's opinion , his weight is greater than 65 kg and less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60kg and less than 75kg. His mother's view is that his weight connot be greater than 68kg. If all of them are correct in their estimation, the average of different probable weidhts of Arun(in Kg) is?
(1) 69
(2) 68
(3) 67
(4) 70
51. The number that follows 9/7 in the sequence 3/4,1,9/8,6/5,5/4,9/7,.....is?
(1) 6/11
(2) 21/16
(3) 5/18
(4) 3/7
52. The next term that follows 214 in the sequence 4,4,10,28,64,124,214,....is?
(1) 340
(2) 330
(3) 320
(4) 350
53. The number that follows -206 in the sequence 9,2,-17,-54,-115,-206,.... is?
(1) -323
(2) -333
(3) -343
(4) -353
54. The product of the 10th and 11th terms of sequence -4,-6,-4,0,6,14,24.... is?
(1) 3300
(2) 1800
(3) 1864
(4) 2544
55. -ac-aaccc-aacccc-aaa
(1) ccaa
(2) aacc
(3) caca
(4) acac
56. abc-adcb-cdaba-ccdabc-ad
(1) dbdb
(2) dcba
(3) dabc
(4) abad
57. abcb-acab-cbc-ab-c
(1) caba
(2) baca
(3) abac
(4) acab
58. If the letters of the word given bellow are rearranged to form a meaningful word, then the new order of the numberals that are assigned to each letter in the given word is?
H N R C A B
1 2 3 4 5 6
(1) 6 5 3 4 1 2
(2) 3 5 6 4 1 2
(3) 4 1 5 6 2 3
(4) 6 3 5 2 4 1
59.If a certain code language "TRIANGLE" is written as "SSHBMHKF" then "EXAMPLE" is written in that code language as ?
(1) DYBNOMD
(2) DYZNOMD
(3) DYZNAMD
(4) DYZNAMF
60. If "ski rps tri" stands for "Nice Sunday Morning", "teh sti rps" stands for "Everty Tuesday Morning" and "ski ptr qlm" stands for "Nice market place"., then the word that stands for Sunday is ?
(1) ski
(2) rps
(3) tri
(4) qlm
1 Comments
where is the key
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