VII - ELEMENTARY ASSESSMENT - FTP - JULY 2024

Element of electric iron become red-hot on passing current because

• a. color of element is red

• b. it has very high resistance

• c. it has thick wire

• d. it has very low resistance

1 m/s = -------------- km/h

• a. 50/3

• b. 3/50

• c. 5/18

• d.18/5

The quantity of matter in a body is called ____.

• mass

• energy

• matter

• volume

Regarding gases all are true except:

• kinetic energy very low

• intermolecular space very high

• neither shape nor volume

• molecules move in all directions

When a teaspoon of solid sugar is dissolved in a glass of liquid water, what phase or phases are present after mixing:

• liquid only

• still solid and liquid

• solid only

• none of these

Select the one that when used would be considered as best condition for condensation of a gas:

• increasing the temperature

• decreasing the pressure

• increasing the pressure and decreasing the temperature

• decreasing the pressure and increasing the temperature

Raju walks to his school which is at a distance of 3 km from his home in 30 min. On reaching, he finds that the school is closed and comes back by a bicycle with his friend and reaches home in 20 min. His average speed in km/h is

• a. 8.3

• b. 7.2

• c. 5

• d.3.6

A car moves with a speed of 40 km/h for 15 min and then with a speed of 60 km/h for the next 15 min. The total distance covered by the car is

• a. 100 km

• b. 25 km

• c. 15 km

• d. 10 km

consider the following statements and choose the incorrect one:

• a. Herbs are small plants,having a soft and delicate stem.

• b. shrubs have so many branches near ground level and rising just above the ground.

• c. Trees are tall and big plants with hard and thick woody stem.

• d. The herbs are bigger than shrubs but smaller than trees.

Which of the following is not a correct match?

• a. petiole: Attaches leaf to stem

• b. Lamina: Green flat part of leaf

• c. Veins: Transpiration

• d. Margin: Gives safe to the leaf