Cubes and Dice Practice Question and Answer
8 Q: Four forms of a dice are shown below. In this dice is addition of it’s two opposite surface is 7. Which will be the right form of this dice in given forms?

3203 05d7f693fb4835d15d81fa60c
5d7f693fb4835d15d81fa60c
- 1Afalse
- 2Btrue
- 3Cfalse
- 4Dfalse
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Answer : 2. "B"
Q: From the following two different appearance of a dice, which number lies to the opposite of 2?

1490 05f55e001a851c36f8adfede2
5f55e001a851c36f8adfede2
- 16false
- 25false
- 31false
- 44true
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Answer : 4. "4"
Q: When two dice are thrown simultaneously, what is the probability that the sum of the two numbers that turn up is less than 12? 2441 05b5cc5ffe4d2b4197774b427
5b5cc5ffe4d2b4197774b427- 135/36true
- 217/36false
- 315/36false
- 41/36false
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Answer : 1. "35/36"
Explanation :
Answer: A) 35/36 Explanation: When two dice are thrown simultaneously, the probability is n(S) = 6x6 = 36 Required, the sum of the two numbers that turn up is less than 12 That can be done as n(E) = { (1,1), (1,2), (1,3), (1,4), (1,5), (1,6)(2,1), (2,2), (2,3), (2,4), (2,5), (2,6)(3,1), (3,2), (3,3), (3,4), (3,5), (3,6)(4,1), (4,2), (4,3), (4,4), (4,5), (4,6)(5,1), (5,2), (5,3), (5,4), (5,5), (5,6)(6,1), (6,2), (6,3), (6,4), (6,5) } = 35 Hence, required probability = n(E)/n(S) = 35/36.
Q: Four forms of a dice are shown below. In this dice which word will be on the surface opposite to the world D?

3652 05d7f68ba5d5653223cdca5f9
5d7f68ba5d5653223cdca5f9
- 1Dfalse
- 2Atrue
- 3Bfalse
- 4Cfalse
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Answer : 2. "A"
Explanation :
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Q: Three position of a cube are shown below. What will come opposite to face containing ‘5’?

3801 05d8daaee1afb4111d6e49efa
5d8daaee1afb4111d6e49efa- 11true
- 23false
- 34false
- 46false
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Answer : 1. "1"
Q: A coloured cube is cut into smaller cubes if there are 8 colourless cubes, then how many smaller cubes are there?
3026 05e6341d8f1640a77574dc254
5e6341d8f1640a77574dc254- 164true
- 212false
- 324false
- 440false
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Answer : 1. "64"
Q: Two different positions of the same dice are shown. Which number will be at the top if 3 is at the bottom?

2089 05f50911a7e85226ee75078b4
5f50911a7e85226ee75078b4- 15true
- 21false
- 34false
- 42false
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Answer : 1. "5"
Q: Number of small cubes which are only one side coloured -
1034 15f5753e879cfd646ddd58fb7
5f5753e879cfd646ddd58fb7- 16true
- 226false
- 38false
- 412false
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