Interested to Buy Any Domain ? << Click Here >> for more details...
A IS TWICE AS GOOD A WORKMAN AS B AND TOGETHER THEY FINISH A
PIECE OF WORK IN 14 DAYS.THE NUMBER OF DAYS TAKEN BY A ALONE
TO FINISH THE WORK IS
1.11 2.21 3.28 4.42
- 3 Answers
- 14992 Views
- Ramky, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
This problem can be solved using fractions also.Work done in
one day is 1/14. Out of this, A' contribution is 2/3and of B
itis 1/3.So A does 1/14 x 2/3 i.e. 2/42 of the work and B
1/42.Hence A alone takes 21 days to complete the work ,and B
42 days.
| Is This Answer Correct ? | 19 Yes | 4 No |
Post New Answer View All Answers
WHAT IS ELECTRICAL MAINTAINTENCE ?
WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.
What are the material used for inductance coil?
why ten delta testing is carried out on power transformer
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
nwhat are the main Components of servo motor?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
What is the general system requirement of alternator?
Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?
what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB
Why squirrel cage motor can only use with low starting loads ?
how to calculate the formula of cable size if motor kw is given
delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?
give me a clear defination of inductance,and how can u calculate inductance of a motor
