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?
Direction:- A solid cubes two adjacent sides are coloured with Red colour and Just opposite of these sides are coloured with black colour and rest of the sides are coloured with green colour. After that this is changed into 64 small cubes.
How many such cubes are there of which one or two sides are coloured but not three sides are coloured ?
A coloured cube is cut into smaller cubes if there are 8 colourless cubes, then how many smaller cubes are there?
2530 05e6341d8f1640a77574dc254Directions: - A cube of 7 x 7 x 7 cm. sides colored with red, green, yellow, black, pink and violet. Then it is cut into 1cm. small cubes.
Number of small cubes which have two sides colored
Answer: B) 1/9 Explanation: S = { (1, 1), (1, 2), (1, 3), (1, 4),(1, 5), (1, 6), (2, 1), (2, 2),.........(6, 5), (6, 6) } => n(S) = 6 x 6 = 36 E = {(6, 3), (5, 4), (4, 5), (3, 6) } => n(E) = 4 Therefore, P(E) = 4/36 = 1/9
A solid cube is made using 64 small cubes. How many of these small cubes are not visible at all -
2020 0619b9053925df30febe30dcdFour positions of a dice are given below. Identify what number will be on the bottom when 5 is at the top?