Question
yoti, Kavya, Shivam and Manish start walking from the
same point in the same direction around a rectangular track and each one of them completes one round in 180 seconds, 270 seconds, 360 seconds and 240 seconds respectively. After how much time will they all meet again at one point ?Solution
Solution-
Jyoti Kavya, Shivam, And Manish=180,270,360,240second
LCM of 180,270,360,240second=2160sec
Meeting point =2160/60min
=36min
How many such pairs of letters are in the word “SKINCARE” which has as many as alphabet between them as in English alphabet (both forward and rever...
In the given words, if the 3rd and 6th (from the left end) letters are exchanged and same is done with 4th and 9t...
How many pairs of letters are there in the word "PIGMENTATION", which has as many letters between them in the word as in English alphabetical series (bo...
If all the digits of the number 8748977569 are arranged in decreasing order, then sum of 5 th and 6 th digits (from the left end) of the number thus for...
If all the vowels of the word BENEATH are replaced by 2nd succeeding letter and the consonants are replaced by 2nd preceding letter and then the letter...
Which of the following letter will be 3rd letter from the left end if the letters at odd positions are replaced by succeeding letter in the w...
In the word ‘TOWARDS’ all consonants are written as their preceding letter and all vowels are written as their following letters. Now all letters ar...
Which of the following letter will be 8th letter from the left end if the letters at even positions are replaced by succeeding letter in the word “LIM...
Host to Host connection & Flow Control Protocol layer which ensures that messages are delivered error- free, in sequence, and with no losses or dupl...
How many such pair(s) of letters are in the word “ WEDNESDAY ” which has as many letters between them (both forward and backward) as in the English ...
