Tag: math & puzzles

Questions Related to math & puzzles

Let A = the square root of 6, B = the square root of 10, and C = the square root of 15. Which of the following is equal to the product ABC?
general knowledge math & puzzles

  1. 10 * (the square root of 3)

  2. 30

  3. 15 * (the square root of 2)

  4. 90

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Correct Option: B

(The square root of 12) divided by (the square root of 3) equals
general knowledge math & puzzles

  1. the square root of 3

  2. the square root of 2

  3. the square root of 6

  4. 2

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Correct Option: D

The legs of a right triangle have lengths (the square root of 5) and (the square root of 12). What is the length of the hypotenuse?
general knowledge math & puzzles

  1. the square root of 13

  2. the square root of 7

  3. the square root of 60

  4. the square root of 17

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Correct Option: D

Let A = 3 + (the square root of 7) and let B = 3 - (the square root of 7). Then the product AB equals
general knowledge math & puzzles

  1. 2

  2. 4

  3. 10

  4. 16

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Correct Option: A

Which of the following is equal to the reciprocal of (4 + (thesquare root of 15))?
general knowledge math & puzzles

  1. (1/4) + (the square root of 15)/15

  2. 4 - (the square root of 15)

  3. (1/4) - (the square root of 15)/15

  4. 1/4) + (the square root of 15)/4

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Correct Option: B

Let a = 1 + (the square root of 3). Then a^2 =
general knowledge math & puzzles

  1. 4

  2. 1 + 3 * (the square root of 3)

  3. 4 + (the square root of 3)

  4. 4 + 2 * (the square root of 3)

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Correct Option: D

You can show that (2 + (the square root of 5))^2 = 9 + 4 * (the square root of 5). So my final question is this: What is the square root of (9 + 4 * (the square root of 5)) ?
general knowledge math & puzzles

  1. 2 + (the square root of 5)

  2. 9 + 2 * (the square root of 5)

  3. 3 + 2 * (the square root of 5)

  4. 3 + (the square root of 5)

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Correct Option: A

irukupalem vallu ante yeka sekalu ga undhe!!
general knowledge math & puzzles

  1. darmakhetram

  2. darma chakram

  3. krishna babu

  4. balevadivi basu

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Correct Option: B

If 'A' can complete a work in 12 days and 'B' is 60% efficient than that of 'A',then in how many days 'B' can do the same work?

general knowledge math & puzzles

  1. 7

  2. 7.5

  3. 8

  4. 4

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Correct Option: B

If BHOPAL is EERMDI, then what is POWDER?
general knowledge math & puzzles

  1. SQZBHO

  2. SLZAHO

  3. SLXBHO

  4. SLYAHO

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Correct Option: B