) Six friends decide to share a big cake. Since all of them
like the cake, they begin quarreling who gets to first cut
and have a piece of the cake. One friend suggests that they
have a blindfold friend choose from well shuffled set of
cards numbered one to six. You check and find that this
method works as it should simulating a fair throw of a die.
You check by performing multiple simultaneous trials of
picking the cards blindfold and throwing a die. You note
that the number shown by the method of picking up a card
and throwing a real world die, sums to a number between 2
and 12. Which total would be likely to appear more often –
8,9 or 10?
Imagine 4 persons A,B,C,D.(It is a strength determining game). A found it hard,but could pull 'c' and 'd' to his side. AC and BD pairs on opposite sides found themselves equally balanced. When A and B exchanged their positions to form pairs AD and BC ,BC pair could win and pull AD to their side.Order the 4 persons in Ascending order according to their strengths.
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One dog tells the other that there are two dogs in front of me. The other one also shouts that he too had two behind him. How many are they?
Wall of 88 m. Man climb 12 and falls by 8, when he will reach at top?
13 Answers 3D PLM, TCS, Zoho,
Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The MINIMUM value of n1(P) over all configurations P of 5 points in the plane in general position (.i.e no three points in P lie on a line) is a) 3 b)5 c)2 d)8
A is sister of B. C is brother of D. D is sister of A. How is B related to D? (a) Brother (b) Brother or Sister (c) Sister (d) Data inadequate (e) None of these
A coffee shop blends 2 kinds of coffee,putting in 2 parts of a 33p. a gm. grade to 1 part of a 24p. a gm.If the mixture is changed to 1 part of the 33p. a gm. to 2 parts of the less expensive grade,how much will the shop save in blending 100 gms.
In a club there are certain no. of males and females. If 15 females are absent then no. of males will be twice that of females. If 45 males are absent then female strength will be 5 times that of males. Find no. of males actually present.
in a single throw of dice ,the chance of throwing a total of 3 is
2 Oranges,3 bananas and 4 apples cost rs.15 . 3 Oranges 2 bananas 1 apple costs rs 10. What is the cost of 3 oranges, 3 bananas and 3 apples
There are 5 questions based on a murder story.the questions concentrate on the seating arrangements of people mentioned.
There is a leak in the bottom of a cistern. When the cistern is thoroughly repaired, it would be filled in 3 ? hours. It now takes half an hour longer. If the cistern is full, how long will the leak take to empty the cistern? (a) 24 hours (b) 28 hours (c) 21 hours (d) 27 hours (e) None of these