Tag: math & puzzles

Questions Related to math & puzzles

2 + 8 + 5 = 310701 , 3 + 9 + 7 = 290107 , 4 + 8 + 1 = 154501 , 5 + 9 + 2 =?
general knowledge math & puzzles

  1. 154422

  2. 144400

  3. 168958

  4. 185962

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Correct Option: B

5 + 7 + 9 = 356328 ,3 + 8 + 7 = 245646 ,4 + 8 + 3 = 322449, 6 + 7 + 9 = ?
general knowledge math & puzzles

  1. 426327

  2. 426352

  3. 426311

  4. 426334

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Correct Option: A

In a party 8 persons(A,B,C,D,E,F,G,H) are seated in a circle. A and C always sit together and C is on the left hand side of the A, E and H sat exactly opposite to each other and F does not sit beside B and D. There is only one person between G and D.Now the question is who is the 2nd person right to the B.
general knowledge math & puzzles

  1. E

  2. H

  3. A

  4. C

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Correct Option: A

Which of the following function is used by PHP to find out what type of variable?
general knowledge math & puzzles

  1. getdouble()

  2. is_date()

  3. get_type()

  4. is_double()

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Correct Option: D

What is the correct way of PHP syantax to connect to a MySQL database?
general knowledge math & puzzles

  1. mysql_open("localhost");

  2. mysql_connect("localhost");

  3. dbopen("localhost");

  4. connect_mysql("localhost");

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Correct Option: B

Trillion = 1, Thousand = 2, Billion = 3, Hundred = 4, Million = 5
general knowledge math & puzzles

  1. 1 2 3 4 5

  2. 1 5 3 2 4

  3. 4 2 3 5 1

  4. 4 2 5 3 1

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Correct Option: D

A shepherd had 17 sheep. All but nine died. How many was he left with?
general knowledge math & puzzles

  1. 0

  2. 8

  3. 9

  4. 17

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Correct Option: C

What is the product of all the numbers in the dial of a telephone?
general knowledge math & puzzles

  1. 1,58,480

  2. 1,59,450

  3. 1,59,480

  4. None of these

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Correct Option: D

At the end of the Business conference the ten people gave shake hands to each other once. how many shake hands will be altogether
general knowledge math & puzzles

  1. 20

  2. 45

  3. 55

  4. 90

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Correct Option: B

If you write down all the numbers from 1 to 100, then how many times you write 3?
general knowledge math & puzzles

  1. 18

  2. 22

  3. 20

  4. 21

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Correct Option: C