Question

Imagine that your present age be x years and your mother’s age is 40 years old. Your mother’s age is 10 years more than twice of your present age.
Your sister is 8 years elder to your brother. The ratio of their ages be 7: 3.
Your uncle owns a plot. The length of the plot is twice its breadth. The perimeter of the plot is 90 m.
Your father owns a garden. The length of the garden is 6 m more than thrice of its breadth. The perimeter of the garden is 100 m.
Both of them wanted to fence their place at the rate of ₹5 per metre. Your uncle has 50-rupee notes and 10 rupee notes only in which 10-rupee notes is four times 50-rupee notes.
But your father has 20 rupees notes and 10 rupees notes only in which 20- rupee notes is twice of 10-rupee notes.
Your father and your uncle donated some money for a flood relief fund. The amount donated by your uncle is ₹375 more than that donated by your father. The total money paid by them is ₹1175.
a) Find your present age
b) Find your sister’s age and brother’s age
c) What is the cost of fencing the garden?
d) How much does it cost to fence the plot?
e) Find the length and breadth of the plot
f) Find the dimensions of the garden
g) How many 10- rupee notes and 50 – rupee notes were there in which
the amount paid by your uncle to fence his plot?
h) What is the number of notes in each denomination of the amount paid
by your father to fence his garden?
i) How much did your uncle donate for the flood relief fund?
j) Find the amount of money donated by your father for the flood relief
fund?

Answer 1

Answer:

Maa chuda

Mujhe itna nhi padhna

Answer 2

Answer:

hey

Step-by-step explanation:

40-10= an age difference of 30 years. If your mother was twice as old as you, your age would have to be equivalent to the age difference, you would have to be 30. (And your mother would be 60). If you were 29, at 30 years older, your mother would be 59 (whereas 29 x 2 = 58), if you were 31, at 30 years older, your mother would be 61 (whereas 31 x 2= 62), etc

(ii)7:3=14:6

sister's presnt age = 14 years

brother's presnt age = 6years