one year ago, promila was four times as old as her daughter sakshi. six years

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

Question Posted / kashish

4 Answers
22051 Views
Infosys, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

one year ago, promila was four times as old as her daughter sakshi. six years hence, promila'..

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

one year ago, promila was four times as old as her daughter sakshi. six years hence, promila'..

Answer / chippy.u.g

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

one year ago, promila was four times as old as her daughter sakshi. six years hence, promila'..

Answer / kiran

2:5

Is This Answer Correct ?

3 Yes

16 No

one year ago, promila was four times as old as her daughter sakshi. six years hence, promila'..

Answer / fsfd

13:5

Is This Answer Correct ?

0 Yes

14 No

Post New Answer

More Electronics Communications Interview Questions

What happens when a voltmeter is connected in series with the circuit?

0 Answers

if a PTC having operating voltage 230V is not available then Can we short the circuit where PTC inserted or anybody having other solution. if yes, please reply hurry.

0 Answers

What are the different turn on methods of scr?

0 Answers

What is the difference between latches and flip flop?

0 Answers

I am totally confused where to go whether software orelse hardware field. basically in graduation our lecturer taught only theory knowlege,so its very to for me in which field i should go.

1 Answers

what are the advantages of using a voltage follower amplifier?

0 Answers

What is q-factor of the coil?

0 Answers

write an 8085 assembly program to swap two numbers without using a temporary register

7 Answers American Megatrends, TCS,

What are the charge carriers in p-type and n-type semiconductors?

0 Answers

What is step up cyclo-converter ?

0 Answers

what is interview

3 Answers

examples of device driver.how mapping driver indepent user activity

0 Answers

For more Electronics Communications Interview Questions Click Here