Cubes and Dice Practice Question and Answer
8Q: When two dice are thrown simultaneously, what is the probability that the sum of the two numbers that turn up is less than 12? 1275 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: In a big cube, there are only two faces colored total cubes are 24. Find out how many small cubes are there in this big cube?
1264 060be0129943add67dd72fae1
60be0129943add67dd72fae1- 164true
- 224false
- 3125false
- 4343false
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Answer : 1. "64"
Q: Which number appear in the face opposite to the face with number 4?
1254 05f55dc26d094fa460c066e16
5f55dc26d094fa460c066e16- 13false
- 25false
- 31true
- 42false
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Answer : 3. "1"
Q: Two different positions of the same dice are shown. Which number will be at the top if 3 is at the bottom?
1235 05f50911a7e85226ee75078b4
5f50911a7e85226ee75078b4- 15true
- 21false
- 34false
- 42false
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Answer : 1. "5"
Q: Position of Dices are given below:
Identify the number when top is 5 what will be at bottom?
1218 16257c6580560954965a64004
6257c6580560954965a64004- 16false
- 23false
- 34true
- 42false
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Answer : 3. "4"
Q: In a solid cube made up of 27 small cubes, two opposite sides yellow and two other side white. How many small cubes have the colours yellow and white alone in them?
1192 05d8da98439471b11d4fd881c
5d8da98439471b11d4fd881c- 14true
- 28false
- 312false
- 416false
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Answer : 1. "4"
Q: Choose the correct cube in the given four option according to question figure.
1183 15f92a010c011be0387a7a38f
5f92a010c011be0387a7a38f- 1true
- 2false
- 3false
- 4false
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Answer : 1. ""
Q: Position of Dices is given below:
Identify the number when top is 5 what will be at bottom?
1148 05f55db3179cfd646ddcb94fa
5f55db3179cfd646ddcb94faIdentify the number when top is 5 what will be at bottom?
- 14true
- 22false
- 36false
- 43false
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