three taps a, b, c, together can fill an empty cistern in
10 minutes. the tap a alone can fill it in 30 minutesand
the tap b alone 40 minutes. how long will the tap c alone
take to fill it
Answers were Sorted based on User's Feedback
Answer / imran
answer is 24
let the volume of bucket be v
let the speed of water flowing through a be v1,b be v2 ,c be v3
(v1+v2+v3)10=v
30*v1=v
40*v2=v
x*v3=v
{(v/30)+(v/40)+(v/x)} *10=v
by solving we get x=24
Is This Answer Correct ? | 14 Yes | 2 No |
Answer / parthi
24.take l.c.m. for three time is given to fill the tank and
empty the tank(cistron),take ratio of all and subract fill
ratio from empty ratio then divide common lcm factor from
recquired ans we get ans....................
Is This Answer Correct ? | 3 Yes | 2 No |
what is ment by SEBI?
16 Answers Genpact, ICICI, PIMT, State Bank Of India SBI,
It has 20 mixture contains mil and water in the ratio 3:5,replace 4 litres of mixture with 4 litres of water what is the final ratio of milk and water.
if length of a rectangle is increased by 20% and width is decreased by 20% the area will be
if PQRSTU implies QRSTUV then ABCDEFG implies what?
1,2,4,8,16,....,64,128,....,512
choose the grammatically correct sentence from the given choices. Ignore errors of punctuation, if any. a) Mr. Mehta, being a resident owner, he is entitled to copy of the minutes of the society's meeting. b) Mr. Mehta a resident owner entitles him to a copy of the minutes of the society's meeting. c) Mr. Mehta, being a resident owner, is entitled to copy of the minutes of the society's meeting. d) Mr. Mehta a resident owner is entitled to copy of minutes of the society's meeting.
A father is 30 years older than his son however he will be only thrice as old as the son after 5 years what is father's present age ?
find 70.56/ 11.2 =?
three students appear in a test but no one write there name on answer sheet .and they submitted their sheet to teacher . when teacher distributed their answer sheet . what is probability that no one get their own answer sheet.
A person incurs a loss of 6% by selling a watch at RS.423.In order to get a profit of 6%, the person should sell the watch at
99 ? 11 + 7 x 16 = (?)2 (a) 11 (b) 121 (c) 12 (d) 144 (e) None of these
15 : 50 :: 18 : ? (A) 55 (B) 59 (C) 64 (D) 62 answer is 59 but how?