Gomzi has 3 timepieces in his house - a wall clock, an alarm
clock and a wristwatch. The wristwatch is always accurate,
whereas the wall clock gains 2 minutes everyday and the
alarm clock loses 2 minutes everyday.
At exactly midnight last night, all three watches were
showing the same time.
If today is 25 July 2003, then on which date all three
clocks will show the same time again?
Answers were Sorted based on User's Feedback
Answer / guest
All three clocks will show the same time again on midnight
between 19 July 2004 and 20 July 2004.
A clock finishes on round in 12*60 i.e. 720 minutes.
If a clock gains 2 minutes everyday, then it would be 720
minutes ahead after 360 days. Thus, after 360 days, it will
show the same time again.
Similary, if a clock loses 2 minutes everyday, then it would
be 720 minutes behind after 360 days. Thus, after 360 days,
it will show the same time again.
Thus, after 360 days all three clocks will show the same
time again i.e. midnight between 19 July 2004 and 20 July 2004.
Is This Answer Correct ? | 9 Yes | 0 No |
Answer / sowmiya
the clock shows the same time on july 25th
because the wristwatch is ALWAYS ACCURATE.so at midnight
means it is 12am which is the end of 24th july n begining
of 25th july...
Is This Answer Correct ? | 0 Yes | 2 No |
A Newyorker stays in 36th floor. Daily he goes to his office by walk and returns. While raining, he takes the lift goes to lobby and reaches by walk to his office. In the evening he returns to the building, takes the lift and reaches his apartment on 36th Floor. When it is summer, he takes the lift, goes to lobby and reaches his office by walking. In the evening, he returns home, takes the lift goes to 30th floor and climbs all the six floors by stair case and reaches his apratment. Why?
Consider the sum: ABC + DEF + GHI = JJJ If different letters represent different digits, and there are no leading zeros, what does J represent?
In a locked empty room from inside a man hanged himself to a fan above 10 feet and there is nothing in the room on which he could have stand and hung up but there is some water on the floor can anybody give the answee
Four friends - Arjan, Bhuvan, Guran and Lakha were comparing the number of sheep that they owned. It was found that Guran had ten more sheep than Lakha. If Arjan gave one-third to Bhuvan, and Bhuvan gave a quarter of what he then held to Guran, who then passed on a fifth of his holding to Lakha, they would all have an equal number of sheep. How many sheep did each of them possess? Give the minimal possible answer
You have a sheet cake. There is a rectangular piece missing from the inside of the sheet cake. The location of the missing piece is arbitrary. I was told I could assume I had the means to make the cuts. How do you divide the sheet cake into 2 even proportions with 2 cuts?
15 Answers College School Exams Tests, Global Analytics, Google, Infosys, Oracle,
If a rook and a bishop of a standard chess set are randomly placed on a chessboard, what is the probability that one is attacking the other? Note that both are different colored pieces.
a circle is drawn...roughly in paper...the interviewer asked me to find centre point of circle?the radius,circumference is not known?how to find it?
19 Answers Accenture, HCL, Infosys, Manhattan,
There are four groups of Mangoes, Apples and Bananas as follows: Group I : 1 Mango, 1 Apples and 1 Banana Group II : 1 Mango, 5 Apples and 7 Bananas Group III : 1 Mango, 7 Apples and 10 Bananas Group IV : 9 Mango, 23 Apples and 30 Bananas Group II costs Rs 300 and Group III costs Rs 390. Can you tell how much does Group I and Group IV cost?
what do mean welder
Two identical pack of cards A and B are shuffled throughly. One card is picked from A and shuffled with B. The top card from pack A is turned up. If this is the Queen of Hearts, what are the chances that the top card in B will be the King of Hearts?
if u love someone u can arrange these 10 letters in 5 words I H O M U R E Y N A
41 Answers DQ Entertainment, Era Infra Engineering, Infosys,
Given a sequence of integers, there are a few sequences which result in balanced binary search trees i.e., AVL trees. Write a program that takes a sequence of integers as input and outputs the number of such sequences that result in the balanced binary search trees. Input Format: Single line contains sequence of integers terminated by -1. Output format: Print the number of AVL tree possible from that input sequence. Sample Input: 1 2 3 -1 Sample Output: 2