Question

1. A three digit perfect square number is such that if it’s

digits are reversed, the number obtained is also a

perfect square. What is the number?

2. What is the least natural number, whose cube root is a

natural number?

3. Multiply 3x2ym by 5xy2m.

4. Check whether the linear equation 3x + 5 = 11 is true for x =

2.

Section B (4 X 4 = 16)

5. The volume of water in a tank is twice of that in the

other. If we draw out 25 litres from the first and add it

to the other, the volumes of the water in each tank

becomes the same. Find the volume of water in each

tank.​

Answer 1

Answer:

1)400

2)1

3)60x²y²m²

4)yes true

5)first tank -100L

second tank-50L

Answer 2

your answers is in up....