Question

2. The difference of 13% per annum and 12% of a sum in 1 yr is 110. Then, the sum is


(1) 12000
(2) 13000
(3) 11000
(4) 16000​

Answer 1

Answer:

correct option =C

Step-by-step explanation:

Let the sum be 'y'

then, [(y x13 x 1)/100 ]- [( y x 12 x 1) / 100]=110

since ( y / 100 ) = Rs 110

∴ Y = Rs 11000

Answer 2

Answer:

• 3) 11000

Step-by-step explanation:

Let the sum be Rs.x than 13 percent rate for 1 year the SI= x*13*1/100= 13x/100

At 12 percent rate for 1 year the SI= x*12*1/100= 12x/100

Now, we have 13x/100- 12x/100=110

or, x/100= 110

Or, x=110*110=11000