one year ago, promila was four times as old as her daughter
sakshi. six years hence, promila's age will exceed her
daughter's age by 9 years. the ratio of the present ages of
promila and her daughter is
Answers were Sorted based on User's Feedback
Answer / kashish
age of promila n sakshi 1yr ago be x4x n x resp
then [(4x+1)+6]-[(x+1)+6]=9
=> 3x=9
=> x=3
req ratio = (4x+1):(x+1)
13:4
| Is This Answer Correct ? | 52 Yes | 6 No |
p-1=4(s-1)
ie.p=4s-3 .................(1)
p+5=s+5+9
ie.p=s+9 ..................(2)
by solving (1) & (2),we get,
p=13 & s=4
ie p/s = 13/4
| Is This Answer Correct ? | 22 Yes | 2 No |
quantizer means
8 Answers Assurgent, IBM, Satyam,
how can i calculate increase electrical signal power expected at the photodiode detector output given 2 optical loss coefficients and the distance covered using multimode.thank you.
i want assit.loco poilet sample papers
Is the stealth technology is based on the "Reflection coefficient of the material? What are the other factors that affect to optimize this technology
please provide me the previous technical papers for ece branch conducted by hpcl
A multiplexer, with 3-bei data select inputs, is a A 4:1 multiplexer B 8:1 multiplexer C 16:1 multiplexer D 32:1 multiplexer
What is Virtual Handoff ?
Hi in PCB design what the formula for the trace with calculation.
What is the typical data rate for wavelength division multiplexing?
If we have 450 mm height boiler drum level, so what is span & zero value for a dpt transmitter?
please send the model written test papers to pandu476@rediffmail.com for ET
What is the use of scr?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)