raj writes a number He sees that the first no of 2digits exceeds 4times the sum of its digits by

yup 35 is the correct answer....
from the question can write
xy=4(x+y)+3 by using this equation can solv....
10 years agoHelpfull: Yes(11) No(5)
Let the two digit number be xy.
4(x + y) +3 = 10x + y .......(1)
10x + y + 18 = 10 y + x ....(2)
Solving 1st equation we get 2x - y = 1 .....(3)
Solving 2nd equation we get y - x = 2 .....(4)
Solving 3 and 4, we get x = 3 and y = 5
9 years agoHelpfull: Yes(10) No(6)
35 is the right answer.
12 years agoHelpfull: Yes(8) No(7)
hi subrat
35-4*8=3
8 is why used and where mansion.
10 years agoHelpfull: Yes(1) No(2)
35+18=53 , the reverse of 53 is the same of the number '
35+3=38
3+8=11
and 1+1=2;
and the 3+5=8
we can say that 8 is 4 times of the 2
5 years agoHelpfull: Yes(1) No(0)
coz..
35-4*8=3
35+18=53
answer is 35
8 years agoHelpfull: Yes(0) No(0)
Let the two digits of the number be "a" and "b".

So, we can write, according to the question,

10a+b = 4(a+b) + 3.............(1)

(10a+b) + 18 = 10b+a..............(2)

Solving (1) and (2) we get ,

a=3 , b=5

i.e 35 is the answer
6 years agoHelpfull: Yes(0) No(0)
Let digits of no are x and y
From question, 10x+y=4(x+y)+3
And 10x+y+18=10y+x
After solving, x=3, y=5
4 years agoHelpfull: Yes(0) No(0)
As in question eq. formed be
let 10a+b be the number then
10a+b=4(a+b)+3
=>2a-b=1
As per second condition
(10a+b)+18=10b+a
=>a-b=2
solving we get a=3 and b=5
thus 35 is the answer
4 years agoHelpfull: Yes(0) No(0)

raj writes a number. He sees that the first no of 2digits exceeds 4times the sum of its digits by 3. If the number is increased by 18, the result is the same as the number formed by reversing its digits. Find the number
a) 35 b)57 c)42 d)49