Numbers Questions Answers

• 22. 6897 is divisible by

  1. 11 only
  2. 19 only
  3. both 11 and 19
  4. neither 11 nor 19

  Answer And Explanation

  Answer: Option C

  Explanation:

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• 23. The greatest number by which the product of three consecutive multiples of 3 is always

  1. 54
  2. 81
  3. 162
  4. 243

  Answer And Explanation

  Answer: Option C

  Explanation:

  3*6*9 = 162

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• 24. What least number must be subtracted from 427398 so that remaining number is divisible by 15

  1. 3
  2. 5
  3. 7
  4. 9

  Answer And Explanation

  Answer: Option A

  Explanation:

  On dividing 427398 by 15 we get the remainder 3, so 3 should be subtracted

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• 25. A number when divided by the sum of 555 and 445 gives two times their difference as quotient and 30 as remainder. The number is

  1. 22030
  2. 220030
  3. 23030
  4. 24030

  Answer And Explanation

  Answer: Option B

  Explanation:

  (555 + 445) * 2 * 110 + 30 = 220000 + 30 = 220030

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