112 people are numbered 1 to 112 and made to stand in a circle.Starting from 1, every alternate person is eliminated.Who will be the one remaining after all the elimination has been done with? :mg:
From a group of 545 contenders, a party has to select a leader. Even after holding a series of meetings, the politicians and the general body failed to reach a
consensus. It was then proposed that all 545 contenders be given a number from 1 to 545. Then they will be asked to stand on a podium in a circular arrangement, and
counting would start from the contender numbered 1. The counting would be done in a clockwise fashion. The rule is that every alternate contender would be asked to
step down as the counting continued, with the circle getting smaller and smaller, till only one person remains standing. Therefore the first person to be eliminated
would be the contender numbered 2.
One of the contending politicians, Mr. Chanaya, was quite proficient in calculations and could correctly figure out the exact position. He was the person remaining in
the circle. Sensing foul play the politicians decided to repeat the game. However, this time, instead of removing every alternate person, they agreed on removing
every 300th person from the circle. All other rules were kept intact. Mr. Chanaya did some quick calculations and found that for a group of 542 people the right
position to become a leader would be 437. What is the right position for the whole group of 545 as per the modified rule?
A. 3 B. 194 C. 249 D. 437 E. 543
(P.S- AAJ KUCH TOOFANI KARTE HAI 😛 )2 riles are fired from the same place at a difference of 11 minutes 45 Seconds. but a man who is coming towards the place in a train hears the second sound after 11 minutes. Find the speed of Train??
1. 72 km/h
2. 36 km/h
3. 81 km/h
4. 108 km/h
During a monthly check up 6 students of class A to F were weighed in that order.while noting down th health inspector noted that avg wt of all students whose wts had been noted ,at every stage, was an integer. the weights in ascending order were 33, 34 ,48, 52, 55, 60 .For how many students is it possible to determine th exact wt?
1
2
3
4
6
In how many ways a party of 7 gentlemen and 6 ladies be seated together at a round table so that no two ladies are seated together.
Please explain.
For how many integer values of 'x' is x^2-3x-19 divisible by 289?
@Dazed-Confused bhai apke type ka que h
Ten workers started a job and worked on it for 10 days. Eleventh day onwards, a new worker joined them every day till the job was finished. It took exactly 20 days to finish the entire job. The same job has to be done starting with the minimum possible number of workers when it is known that a worker will quit the job every day after the first day. How many days will it take to finish the job in such a manner?
In how many ways can 6B 's and 5 A's be arranged in a row such that they read the same from right as well as from left
In how many ways 12 Choclates be divided in 3 persons. A person can get max of 6 choclates ??
Answer the questions independently of each other.
Two lumps composed of gold, silver and copper together weigh 20 kg, one lump contains 75% gold and 31.25 gm per kg silver. The other contains 85% gold and 30 gm per kg silver. The total quantity of silver in two lumps is 617.5 gm. If the two lumps are melted and formed into one, what percent of gold will it contain?
50%
89%
78%
67%
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Troll qn
A drawer holds 4 red hats and 4 blue hats. What is the probability of getting exactly three red
hats or exactly three blue hats when taking out 4 hats randomly out of the drawer an
immediately returning every hat to the drawer before taking out the next?
a) 1/2
b) 1/8
c) 1/4
d) 3/8
Sarah just joined fb. She has 5 friends and each of her 5 friends have 25 friends. it is found that atleast 2 of sarah's friends are connected with each other. On her b'day she decides to invite her friends and friends of her friends. How many ppl did she invite for her bday?
a)>=105
b)
c)
d)>=100 and
e)>105 and
A vessel contains milk and water in the ratio 3:2. The volume of the contents is increased by 50% by adding water to this. From this resultant solution 30L is withdrawn and then replaced with water. The resultant ratio of milk to water in the final solution is 3:7. Find the original volume of the solution?
In how many ways can three flags, of colors red, blue and green be arranged at the corners of an equilateral triangle of side length 5 m?
Meena has 5 distinct pencils, 4 distinct erasers and 3 distinct sharpeners. The number of ways in which she can give these things to her three younger sisters such that each of her younger sisters receives at least one object of each kind is
Diana went shopping. At the first store she spent 40 percent of her money plus four dollars. At the second store she spent 50 percent of her remaining money plus 5 dollars. At the third store she spent 60 percent of her remaining money plus six dollars. When Diana was done shopping at the three stores, she had two dollars left. How many dollars did she have with her when she started shopping
1+(3/11)+(7/11^2)+(13/11^3)+(21/11^4)........................ Find the sum to infinity
1) The thousands digit of a four-digit number abcd is 3 more than its units digit, while the hundreds digit is 2 more than its tens digit. Find the difference between the number abcd and dcba.
How many 5 letter words can be formed out of STATISTICS?
how many numbers less that 2*10^5 are there which are formed from digits 0,1,2 and are divisible by3.consider 3 digit numbers and above.