A dice is rolled from its current position (A) through B, C and D to stop at position E. What will be the number on the top of the dice at position E, if each pair of its opposite faces adds to seven?
A. One B. Three C. Four D. Six
Description : Now it was Ravi‘s turn. He rolled the dice. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is greater than 8? a. 1 b. 5/36 c. 1/18 d. 5/18
Last Answer : d. 5/18
Description : Now it was Ravi‘s turn. He rolled the dice. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is less than or equal to 12? a. 1 b. 5/36 c. 1/18 d. 0
Last Answer : a. 1
Description : Three identical dice are rolled. The probability that same number will appear on each of them is -Maths 9th
Last Answer : (d) \(rac{1}{36}\)Total number of outcomes when three identical dice are rolled, n(S) = 6 6 6 = 216 Let A : Event of rolling same number or each dice ⇒ A = {(1, 1, 1), (2, 2, 2), (3, 3, 3), (4, 4, 4), (5, 5, 5), ... 6)} ⇒ n(A) = 6 ∴ P(A) = \(rac{n(A)}{n(S)}\) = \(rac{6}{216}\) = \(rac{1}{36}\).
Description : A dice is rolled number of times and its outcomes are recorded as below : -Maths 9th
Last Answer : Total number of outcomes = 250 Total number of outcomes of getting odd numbers = 35 + 50 + 53 = 138 P (getting an odd number) = 138 / 250 = 69 / 125
Description : Two dice are rolled once. Find the probability of getting an even number on the first die, or a total of 7. -Maths 9th
Last Answer : (c) \(rac{7}{12}\)Total number of ways in which 2 dice are rolled = 6 6 = 36 ⇒ n(S) = 36 Let A : Event of rolling an even number of 1st dice B : Event of rolling a total of 7 ⇒ A = {(2, 1), (2, 2) , (2, 6), (4 ... (rac{18}{36}\) + \(rac{6}{36}\) - \(rac{3}{36}\) = \(rac{21}{36}\) = \(rac{7}{12}\).
Description : A dice is rolled, the probability that the number on the face showing up is greater than 6 is ______.
Last Answer : A dice is rolled, the probability that the number on the face showing up is greater than 6 is ______.
Description : When a dice is rolled, what is the number of possible outcomes of obtaining an even number?
Last Answer : When a dice is rolled, what is the number of possible outcomes of obtaining an even number?
Description : When two dice are rolled, find the probability of getting a greater number on the first die than the one on the second, given that the sum should equal 8. a) 5/18 b) 1/18 c) 2/5 d) 1/5
Last Answer : c) 2/5
Description : Two unbiased dice are rolled. Find the probability of getting a multiple of 2 on one die and a multiple of 3 on the other die ? -Maths 9th
Last Answer : When two unbiased dice are rolled, the possible out comes are∴ n(S) = 36 Let A : getting a multiple of 2 on one die and a multiple of 3 on the other die. ⇒ A = {(2, 3), (2, 6), (4, 3), (4, 6), (6, 3), (6, 6), (3, 2), ( ... (3, 6), (6, 2), (6, 4)} ⇒ n(A) = 11∴ P(A) = \(rac{n(A)}{n(S)} =rac{11}{36}.\)
Description : Two dice are rolled simultaneously. The probability of getting a multiple of 2 on one dice and a multiple of 3 on the other is -Maths 9th
Last Answer : (c) \(rac{11}{36}\)Total number of outcomes when two identical dice are rolled, n(S) = 6 6 = 36 Let A : Event of rolling a multiple of 2 on one die and a multiple of 3 on the other die ⇒ A = {(2, 3), (2, 6), (4, 3), (4, ... , 4), (3, 6)} ⇒ n(A) = 11 ∴ P(A) = \(rac{n(A)}{n(S)}\) = \(rac{11}{36}\).
Description : A dice is rolled 250 times, and the outcoms 1, 2, 3, 4, 5 and 6 occurred as given in the following table: Find the probalility of getting an odd numbe
Last Answer : A dice is rolled 250 times, and the outcoms 1, 2, 3, 4, 5 and 6 occurred as given ... table: Find the probalility of getting an odd number.
Description : When a dice is rolled, what are all the possible outcomes?
Last Answer : When a dice is rolled, what are all the possible outcomes?
Description : What is the probability if a fair dice rolled on 2?
Last Answer : Assuming a standard 6-sided die with sides numbered {1, 2, 3, 4,5, 6}, then:Number of successes = 1Total number of outcomes = 6→ pr(2) = 1/6
Description : Two dice are rolling simultaneously .What is the probability that the sum of the number on the two faces is divided by 5 Or 7. A) 13/36 B) 14/36 C) 11/36 D) 9/36
Last Answer : Answer: C) Clearly, n(S) = 6 x 6 = 36 Let E be the event that the sum of the numbers on the two faces is divided by 5or 7. Then,E = {(1,4),(1,6),(2,3),(2,5),(3,2),(3,4),(4,1),(4,3),(4,6),(5,2),(5,5),(6,1),(6,4)} n(E) = 11. Hence, P(E) = n(E)/n(S) = 11/36
Description : "Seven come eleven"! Did you know that today is National Dice Day?
Last Answer : my contribution
Description : An orange fell from a tree at the top of a hill and rolled for a very long time all of a sudden it stopped while still part way down the hill. Why did it stop? -Riddles
Last Answer : It ran out of juice.
Description : Suggest me an application which adds current timestamp automatically whenever I click photos with the facility to change its font size and position.?
Last Answer : Timestamp Camera is the best(maybe the only) app to automatically add timestamp to new videos in real time. Automatically insert current time and address when taking photo or video in real time, you can change time format or select the address around easily.
Description : The opposite sides of dice always add up to what value?
Last Answer : 7.
Description : Does a girl have seven hundred faces dancing in her hands ?
Last Answer : She has seven hundred faces dancing in the hands of a girl. Chaluni .
Description : Rahul got next chance. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is equal to 7? a. 5/9 b. 5/36 c. 1/6 d. 0
Last Answer : c. 1/6
Description : Rahul got next chance. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is 13? a. 1 b. 5/36 c. 1/18 d. 0
Last Answer : d. 0
Description : What do you call A polyhedron with at least a pair of parallel faces?
Last Answer : What is the answer ?
Description : Pick up the incorrect statement from the following: (A) The bottom and top ends of slump mould are parallel to each other (B) The axis of the mould is perpendicular to the end faces (C) The ... clean and free from set cement (D) The mould is in the form of a frustum of hexagonal pyramid
Last Answer : Answer: Option D
Description : The size of a carbon block is `1.0xx10 cm xx50 cm`. Find its resistance (i) between the opposite square faces (ii) between the opposite rectangular fa
Last Answer : The size of a carbon block is `1.0xx10 cm xx50 cm`. Find its resistance (i) between the opposite square ... of carbon is `3.5xx10^(-5) Omega cm`.
Description : Consider a cube of material of sides 1 cm with a resistance of 0.003 Ω between its opposite faces. What is the resistance if the same volume of the material is drawn into a length of 50 cm with a uniform cross – section? A) 0.003 Ω B) 0.15 Ω C) 7.5 Ω D) None of these
Last Answer : Consider a cube of material of sides 1 cm with a resistance of 0.003 Ω between its opposite faces. What is the resistance if the same volume of the material is drawn into a length of 50 cm with a uniform cross – section? A) 0.003 Ω B) 0.15 Ω C) 7.5 Ω D) None of these
Description : A milkman mixes 20 litres of water with 80 litres of milk. After selling one-fourth of this mixture, he adds water to replenish the quantity he has sold, what is the current proportion of water to milk? a) 1 : 3 b) 2 : 3 c) 3 : 4 d) 4 : 3 e) None of these
Last Answer : Milk remaining after selling 1/4 of mixture = 80 ×(1- 1/4)=60 litres =>water =100-60 = 40 litres => Required ratio = 40 : 60 =2 : 3 Answer: b)
Description : A die is rolled three times. The probability of getting a larger number than the previous number each time is: -Maths 9th
Last Answer : (b) \(rac{5}{24}\)Total number of ways three die can be rolled = 6 6 6 = 216 A larger number than the previous number can be got in the three throws as (1, 2, 3), (1, 2, 4), (1, 2, 5) ( ... , 5, 6). ∴ Total number of favourable cases = 20∴ Required probability =\(rac{20}{216}\) = \(rac{5}{24}\).
Description : A metel rod of the length 10cm and a rectangular cross-section of 1 cm xx `1//2` cm is connected to a battery across opposite faces. The resistance wi
Last Answer : A metel rod of the length 10cm and a rectangular cross-section of 1 cm xx `1//2` cm is ... 2)` cm faces D. same irrepective of the three faces
Description : All the six faces of a cube of a cube are coloured with six different colours - black, brown, green, red, white and blue. 1. Red face is opposite to the black face. 2. Green face is between red and black ... face is in the bottom. Which face is opposite to green ? (a)Red (b)white (c) blue (d)brown
Last Answer : (c) blue
Description : All the six faces of a cube of a cube are coloured with six different colours - black, brown, green, red, white and blue. 1. Red face is opposite to the black face. 2. Green face is between red and black faces ... , brown, red (b) Blue, black, red, white (c) Red, black, blue, white (d) None of these
Last Answer : (a) Black, white, brown, red
Description : The resistance between the opposite faces of 1m. cube is found to be 1Ω . If its length is increased to 2 m, with its volume remaining the same, then its resistance between the opposite faces along its length is : (A) 2 Ω (B) 4 Ω (C) 1 Ω (D) 8 Ω
Last Answer : 4 ohms
Description : You are obliged to show two of the seven dwarfs around your town, who are the lucky pair & where do you take them?
Last Answer : I’m going to take“Horny” and “Hammered” and drop them off a cliff ;)
Description : Ladies how attractive is it if he loves to be goofy, like making goofy faces (like a derp mouth and squinted eyes) while yelling silly noises like “billi-billi-bwhoat goo bah jay!” at the top of his lungs?
Last Answer : [deleted]
Description : The main reinforcement in the heel of a T-shaped R.C. retaining wall is provided on (A) Top face perpendicular to wall (B) Bottom face perpendicular to wall (C) Both top and bottom faces perpendicular to wall (D) None of these
Last Answer : Answer: Option A
Description : 0 Pick up the correct statement from the following: (A) The point through which the resultant of the shear stresses passes is known as shear centre (B) In the standard rolled channels, the shear centre ... horizontal plane and away from the C.G., outside of the leg projection (D) All the above
Last Answer : (D) All the above
Description : Two dice are thrown. Find the probability of getting an odd number on the first die and a multiple of 3 on the other. -Maths 9th
Last Answer : Let A : Getting an odd number on first die; B : Getting a multiple of 3 on second die, thenA = {1, 3, 5}, B = {3, 6} ∴ P(A) = \(rac{3}{6}=rac{1}{2}\), P(B) = \(rac{2}{6}=rac{1}{3}\) ... B are independent∴ Required probability = P (A) . P (B) = \(rac{1}{2}\) x \(rac{1}{3}\) = \(rac{1}{6}\)
Description : Q: What is the total number of dots on a dice? -General Knowledge
Last Answer : 21 dots.....
Description : When a dice is rooled, find the probability of getting an even prime number.
Last Answer : When a dice is rooled, find the probability of getting an even prime number. A. `1/6` B. `1/3` C. `1/2` D. `5/6`
Description : If a dice is rooled, then the probability of getting a prime number is _______.
Last Answer : If a dice is rooled, then the probability of getting a prime number is _______.
Description : A dice is thrown once, what is the probability of getting a prime number? a. 1/3 b. 6/25 c. 1/2 d. 1/4
Last Answer : c. 1/2
Description : Consider an experiment of tossing two fair dice, one black and one red. What is the probability that the number on the black die divides the number on red die ? (A) 22 / 36 (B) 12 / 36 (C) 14 / 36 (D) 6 / 36
Last Answer : (C) 14 / 36
Description : Two dice are thrown together. The probability that the total score is a composite number is: A) 5/12 b) 12/7 c) 7/12 d) 12/5
Last Answer : Answer: C) Clearly, n(S) = (6 x 6) = 36. Let E = Event that the sum is a composite number Then E= { (1, 3), (1, 5), (2, 2), (2, 4), (2, 6), (3, 1), (3, 5), (3, 3), (3, 6), (4, 2), (4,4),(4, 5), (4, 6), ( ... 5,3),(5,4),(5,5),(6,2),(6,3),(6,4),(6,6) } n(E) = 21 P(E) = n(E)/n(S) = 21/36 = 7/12.
Description : When two dice are thrown, find the probability of getting a greater number on the first die than the one on the second, given that the sum should equal 9. A) 1/2 B) 1/5 C) 2/5 D) 4/2
Last Answer : Answer: A) Let the event of getting a greater number on the first die be G. There are 4 ways to get a sum of 9 when two dice are rolled = {(3,6),(4,5),(5,4), (6,3)}. And there are two ways where the number on the ... Now, P(G) = P(G sum equals 9)/P(sum equals 9) = (2/36)/(4/36) = 2/4 =>1/2
Description : To calculate the ideal body weight for a woman, the nurse allows a) 100 pounds for 5 feet of height. To calculate the ideal body weight of a woman, the nurse allows 100 pounds for 5 feet of height and adds ... man. d) 80 pounds for 5 feet of height. Eighty pounds for 5 feet of height is too little.
Last Answer : a) 100 pounds for 5 feet of height. To calculate the ideal body weight of a woman, the nurse allows 100 pounds for 5 feet of height and adds 5 pounds for each additional inch over 5 feet
Description : Product planners need to think about product products and s s and services on three levels. Each level adds more customer value. adds more customer value. The most basic level is The most basic ... buying? a. actual product b. augmented product augmented product c. core benefit d. co-branding
Last Answer : c. core benefit
Description : Value added is: a) the cost saving through production and marketing efforts within the firm. b) the value that a firm adds through the development of dynamic capabilities. c) the value that a ... through outsourcing. d) the difference between the cost of inputs and the market value of outputs
Last Answer : the difference between the cost of inputs and the market value of outputs
Description : The large seven-pointed star on the Australian flag represents __________ (A) the Southern Cross. (B) the Commonwealth of Australia. (C) the historical link with Britain. (D) Australia’s geographical position.
Last Answer : B (The Australian national flag consists of five white stars of the Southern Cross, the large white seven-pointed star which represents the Commonwealth of Australia (i.e. its administrative division ... which represents the historical link with Britain. All the symbols are on a blue background.)
Description : What gambling games (dice/cards) are secretly more skill based rather than luck based?
Last Answer : Black Jack, Poker, and Magic the Gathering are all card games who’s core component is luck, but take a great deal of skill to be good at, and you can be good at them