Advertisements
Advertisements
प्रश्न
After 12 years, I shall be 3 times as old as 1 was 4 years ago. Find my present age.
Advertisements
उत्तर
Let present age = x years
According to question,
(x + 12) = 3(x – 4)
x + 12 = 3x – 12
2x = 24
⇒ x = 12 years
Present age = 12 years
APPEARS IN
संबंधित प्रश्न
If Megha’s age is increased by three times her age, the result is 60 years. Find her age
A number decreased by 30 is the same as 14 decreased by 3 times the number; Find the number.
The difference of two numbers is 3 and the difference of their squares is 69. Find the numbers.
Solve:
13(x − 4) - 3(x − 9) − 5(x + 4) = 0
Solve: `2/"5x" - 5/"3x" = 1/15`
Solve: `("6x" + 1)/2 + 1 = ("7x" - 3)/3`
Given that x ≥ y. Fill in the blank with suitable inequality sign
– xy `square` – y2
Solve the following inequation
x ≤ 7, where x is a natural number
Solve the following inequation
2a + 3 ≤ 13, where a is a whole number
An artist can spend any amount between ₹ 80 to ₹ 200 on brushes. If cost of each brush is ₹ 5 and there are 6 brushes in each packet, then how many packets of brush can the artist buy?
