Mr. Jaweri decided to walk down the escalator on the station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
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3 Answers Syncfusion, University Exams,
In a show, ticket numbers from 101 to 350 are made to sit consecutively. What is the probability that the number of the ticket, selected at random, will be a hundredth digit of 2?
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Some statements are given below: � L says all of my other four friends have money � M says that P said that exactly one among them has money � N says that L said that precisely two among them have money � O says that M said that three of the others have money � P, L and N said that they have money All the above statement are false.. Who has money & who doesn't have any money?
A gets 10% more marks than B.Then B gets
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what will be reminder after (16)^15 is devided by the 254... a) 2 b) 0 c) 1 d)128
Three taps A, B and C can fill a tank in 12, 15 and 20 hours respectively. If A is open all the time and B and C are open for one hour each alternately. Then the tank will be full in:
in 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin
A can do a work in 8 days, B can do a work in 7 days, C can do a work in 6 days. A works on the first day, B works on the second day and C on the third day rely. that is they work on alternate days. When will they finish the work.(which day will they finish the work) (7+7/168)
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0 Answers State Bank Of India SBI,
Find the next series number 0, 6, 24, 120, 210, ---, ----
total balls are z, the number of red balls is n and the remaining are blak balls,then the % of black balls equal to ?