Answer / guest

Let son's present age is X years.

Hence, father's present age is (3X + 3) years.

After 3 years, son's age will be (X + 3) years.

and father's age will be (3X + 6) years.

But given that after 3 years father's age will be ten years
more than twice the son's age.

(3X + 6) = 2 * (X + 3) + 10

3X + 6 = 2X + 16

X = 10

Therefore, father's present age is 33 years.

Answer / bhushan

No!!!! All the answres are wrong! Let me elaborate it
mathematically.
suppose fathers todays age: x years
Sons todays age : y years
by first relation : x= 3y+3...............(1)
by second relation : x+3= (y+3)*2+10
x+3= 2y+6+10=2y+16
x+3=2y+16
x=2y+13..............(2)
from (1) & (2)
y-10= 0
so, y=10 years.
so, sons age is 10 years
and fathers age is 33 years, which
satisfies both given condition

Answer / digumber thakur

LET THE SON'S PRESENT AGE BE x YEARS
FATHER'S PRESENT AGE IS (3x+3) YEARS
AFTER 3 YEARS, SON'S AGE WILL BE (x+3) YEARS
AND FATHER'S AGE WILL BE (3x+6) YEARS
GIVEN: AFTER 3 YEARS FATHER'S AGE WILL 10 YEARS MORE THAN
TWICE THE SON'S AGE.
(3x+6)=2(x+3)+10
3x+6=2x+16
x=10
THEREFORE,FATHER'S PRESENT AGE = 33 YEARS
AND, SON'S PRESENT AGE = 10 YEARS

Answer / rafik

assume father age is 30, 30+3
sunage is, 10+3

the fathers present age is 33..............

Answer / parvati desai

father's age=3+3*son's age
after 3 years
father's age=10+2*son's age
if son is 10 now his father is 3+3*10=33 and after 3 years his father will be 36 and his son will be 13 therefore 36=10+2*13

Answer / abc

7 & 24
Let age of father be x and son be y
By 1, x=3y+3
By 2, x+3=10+2y+3
solving, y=7, x=24

Answer / kelley w.

Oh my gosh. It's really not that hard. Let me spell it out
for you...

Let's assume the father's current age is "f" and the son's
current age is "s".

f=3s+3 [Father's age is 3 times the Son's age
and 3 more years]
3+f=3+2s+10 [In 3 years, father's age will be twice
the son's age plus 10 more years]

3+(3s+3)=2s+13 [The Transitive Property of Equality
allows us to subsitute "3s+3" for "f"]
s=7 [By subtracting 6 and 2s from each
side, you are left with "s=7"]
therefore, f=24. [By plugging in "7" for "s" in our
original equation, we see that f=24.]

I don't understand why everyone is getting these ridiculous
answers, so I explained my answer in as much detail as I
deemed necessary. It's really not that hard guys.

Answer / rashmi

Let the father's present age be X years.
Let the son's present age be Y years.
Presently,
X = 3Y(according 2 the first part of the question)
---------(1)

After 3 years,
Father's age = X+3
Son's age = Y+3

given, X+3 = 10+2*(Y+3)----------------(2)

Thus, X - 2Y = 13(from 2)
X - 3Y = 0(from 1)
By solving, Y = 13

SO X = 39(present father's age)

Veeru says to Jay, "Can you figure out how many Eggs I have in my bucket?" He gives 3 clues to Jay: If the number of Eggs I have 1. is a multiple of 5, it is a number between 1 and 19 2. is not a multiple of 8, it is a number between 20 and 29 3. is not a multiple of 10, it is a number between 30 and 39 How many Eggs does Veeru have in his bucket?

1 Answers  

Mr. Kamal Kishore rents a private car for Andheri-Colaba- Andheri trip. It costs him Rs. 300 everyday. One day the car driver informed Mr. Kamal Kishore that there were two students from Bandra who wished to go from Bandra to Colaba and back to Bandra. Bandra is halfway between Andheri and Colaba. Mr. Kamal Kishore asked the driver to let the students travel with him. On the first day when they came, Mr. Kamal Kishore said, "If you tell me the mathematically correct price you should pay individually for your portion of the trip, I will let you travel for free." How much should the individual student pay for their journey?

2 Answers   Freshdesk,

if u love someone u can arrange these 10 letters in 5 words I H O M U R E Y N A

41 Answers   DQ Entertainment, Era Infra Engineering, Infosys,

Jack and Jill are playing cards for a stake of $1 a game. At the end of the evening, Jack has won 3 games and Jill has won $3. How many games did they play?

2 Answers  

in a village 4000 people watch a tv.in which 1500 watch A channel.2000 watch B channel and 2500 watch C Channel.500 people watch A and B channel.800 watch A and C Channel.1000 watch B and C Cahnnel.find maximum people who watch maximum no of channels?

9 Answers   Siemens,

There are 3 societies A, B, C. A lent cars to B and C as many as they had already. After some time B gave as many tractors to A and C as many as they have. After sometime c did the same thing. At the end of this transaction each one of them had 24. Find the cars each orginally had.

4 Answers   Infosys, TCS, Zoho,

three people given 25 rupee each to there servent to purchase a book.book seeler return 5 rs. then servent keep 2 rupee and return 1 rs each,now they spend 24 rs eachand servent have 2 rs so totel is 74 rs now where is 1 rupee?

9 Answers  

A B C D E F G H I Each of the digits from 1 to 9 is represented by a different letter above. Also, A + B + C = C + D + E = E + F + G = G + H + I = 13 Which digit does E represent?

7 Answers  

I have two coins for 75 paise.1 coin is not 50 paise, how?

41 Answers   HCL, Infosys, KI, SNS International,

Substitute digits for the letters to make the following addition problem true. W H O S E T E E T H A R E + A S ------------------- S W O R D S Note that the leftmost letter can't be zero in any word. Also, there must be a one-to-one mapping between digits and letters. e.g. if you substitute 3 for the letter H, no other letter can be 3 and all other H in the puzzle must be 3.

1 Answers  

Take 5 Zero's and perform any mathematical opretion on them to make ans 120. (can't use any number)

16 Answers   CitiGroup, FIITJEE, MAHINDRA,

in a family there are 5 members viz. parents and 3 children. the member are A,B,C,D AND E out of which 2 are males and 3 are females. A has 3 childerns, 2 daughters and 1 son. c in B's son. A in D's father. 1.how is E related to B? 2.who is D's mother? give me solution plese.

2 Answers