Continue with your mobile number
Let speed of boat in still water and speed of boat in upstream be ‘7x’ km/h and ‘4x’ km/h, respectively. Speed of stream = 7x – 4x = 3x km/h Speed of boat in downstream = 7x + 3x = 10x km/h So, 10x = 450/5 = 90 Or, x = 9 Speed of boat in still water = 7 × 9 = 63 km/h Desired time = 21/63 = 20 minutes
Which of the following is the code of ‘ started ’?
In a certain code language, ‘PLEASANT’ is coded as '16121021921320', ‘RIFLE’ is coded as '181861210'. What is the code for ‘MACHINE’ in that...
WOSUPA
In a certain code language, YEARS is written as ZDZST, and RIGID is written as SHHHE. How will ORPHAN be written in that language?
Unscramble the following letters to frame a meaningful word, then find out the correct numerical position of the letters:
In a certain code language ‘STALE’ is written as ‘RSBKF’ and ‘FRIED’ is written as ‘EQJFC’. How is ‘RAPID’ written in that code? Â...
In a certain code language, 'U' is coded as '9' and 'G' is coded as '49', then 'MAN' will be coded as ____ in the same code language.
In a certain code language, if ‘HOLD’ is written as !@*% and ‘MORE’ is written as $@+ ©, then what is the code for ' DOOR' ?
...If Bank is called Hospital, Hospital is called School, School is called Home, Home is called Museum. Then in which of the following we used to deposit c...
In a certain code language REGION is written as 92220181213. What will be the code for SUGAR in the same code language.