226 . If 0 < a2 < b, which of the following statements is/are always true? i. a < b/a ii. a4 < a2b iii. a2/b < 1
  • A. i only
  • B. i and ii
  • C. ii and iii
  • D. i and iii
  • E. i, ii and iii
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227 . If 10 students scored 61, how many students scored more than or equal to 62?
  • A. 37
  • B. 47
  • C. 17
  • D. 27
  • E. None of them
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228 . If 12 man work on a particular task. It takes them 24 days to complex it. On the other hand 12 women can complete the same task in 12 days. How many days would it take if the 12 man and 12 women complete with each othre to finish the same task?
  • A. 5 days
  • B. 6days
  • C. 8 days
  • D. 16 days
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229 . If 15% of A is the same as 20% of B. then A: B is
  • A. 3:4
  • B. 4:3
  • C. 17:16
  • D. 16:17
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230 . If 18 is 15% of 50% of a certain number, what is the number?
  • A. 360
  • B. 120
  • C. 240
  • D. 900
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231 . If 18 is 15 percent of 30 percent of a certain number , what is the number?
  • A. 36
  • B. 40
  • C. 81
  • D. 400
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232 . If 2 < x < 4 and 3 < y < 7, what is the largest integer value of x + y?
  • A. 9
  • B. 10
  • C. 7
  • D. 8
  • E. 11
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233 . If 25% of a number is 75%, 80% of the number is-
  • A. 300
  • B. 180
  • C. 375
  • D. 240
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234 . If 3 / (x-1) = 2/(x+1), what is the value of x ?
  • A. -5
  • B. -1
  • D. 1
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235 . If 4(x-2/3)=0, what is the value of x?
  • A. 2/3
  • B. -2/3
  • C. 8/3
  • D. -8/3
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236 . If 40% of a number is equal to two -third of another number, what is the ratio of first number to the second number ?
  • A. 2 : 5
  • B. 5:3
  • C. 3 : 5
  • D. 7 : 3
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237 . If 5 men and 9 women can do a pice of work in 19 days, then in how many days will 3 men and 6 women do the same work?
  • A. 12
  • B. 15
  • C. 18
  • D. 21
  • E. None of these
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238 . If 6 - 4x ≤ 14 then --
  • A. x ≤ 2
  • B. x ≥ 2
  • C. x ≤ -2
  • D. x ≥ -2
  • E. x > -2
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239 . If 6.4 is 80 percent of 20 percent of a certain number, what is the number/
  • A. 9
  • B. 36
  • C. 40
  • D. 81
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240 . If 6 men and 8 boys can do a piece of work in 10 days and 26 men and 48 boys can do the same in 2 days , the time taken by 15 men and 20 boys to do the same type of work will be
  • A. 4 days
  • B. 5 days
  • C. 6 days
  • D. 7 days
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