Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 8 Answered

sohan is 15 years older than mohan. 3 years ago, sohans age was two times mohans age. find the present age of mohan and sohan
Asked by kjanaki2009 | 21 Sep, 2018, 06:24: PM
answered-by-expert Expert Answer
 

Let the Mohan's present age = x years
then Sohan's age = (x + 15) years
 
3 years ago
 
Mohan's age = (x - 3)years
then Sohan's age = (x + 15 - 3) years = (x + 12) years
 
3 years ago, Sohan's age was two times Mohan's age. 
(x + 12) = 2(x - 3)
x + 12 = 2x - 6
x = 18
 
Therefore the present age of Mohan = 6 years and the present age of Sohan = x + 15 = 33 years.
Answered by Yasmeen Khan | 24 Sep, 2018, 01:59: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
ICSE 8 - Maths
1+1
Asked by vandanarameshthakur | 23 Sep, 2023, 04:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
1-1=?
Asked by kumarpreetham116 | 14 Sep, 2023, 10:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
three angles of a quadrilateral measure 55 degree,125 degree and 70 degree find the fourth angle
Asked by kavishree311986 | 12 Sep, 2023, 08:25: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
Price of notebook was increased by x%. To  bring price to earlier level, it had to ve reduced by 50/3% find value of x.
Asked by vaishnavinautiyal54 | 07 Sep, 2023, 10:52: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
If x+y=9 and xy=14,  then what is the value of x(square)-y(square)
Asked by sethiaiyana | 06 Sep, 2023, 10:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
A certain sum of money doubles itself in 6 years 8 months find the rate of interest
Asked by singharan52 | 05 Sep, 2023, 01:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
    Find all the subsets of each of the following sets:     A={5,7}     B={a,b,c}     C={ x : x ∈ W, x ≤ 2}     {p : p  is a letter in the word ‘poor’}  
Asked by topperlearningforcontent | 04 Sep, 2023, 06:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
A certain sum of money, invested for 5 years at 8 % p.a. simple interest earns an interest of Rs.12000. Find : The sum of money The compound interest earned by this money in two years at 10 % p.a. compound interest
Asked by sagarmishra | 04 Sep, 2023, 06:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
Please see file attached
question image
Asked by n.tara345 | 03 Sep, 2023, 11:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 8 - Maths
2p/3-p/5=11 1/3
question image
Asked by kurmaramulu589 | 24 Aug, 2023, 09:02: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt

Be a Top Scorer in the Exam with Test Series and Test Generator!

Enrol Now
×