User Forum

Renu classified plants into groups as shown in the table shown here. Which of the following is the most appropriate headings for group X and group Y?

Train P travels with a speed of 80 km h^–1 from Hyderabad to Bangalore. Another train Q travels from Hyderabad to Bangalore with a speed of 75 km h^–1.Which of the following statements is true?

ATrains P and Q have different speeds and different velocities.
BTrains P and Q have same velocity but different speeds.
CTrains P and Q have the same velocity as they are travelling in the same direction.
DTrains P and Q have same speed but different velocities.

Which graph shows the relationship between the pressure and volume of a fixed mass of a gas in a container at constant temperature?

A
B
C
D

Nidhi drew a balanced diet pyramid but made some mistakes. Select the correct option regarding it.


A Food items in block should be replaced by food items in block .
B Food items in block and should be interchanged.
C Food items in block and should be interchanged.
D Food items in block should be replaced with food items in block .

Read the given statements and state (T) for true and (F) for false ones.
I. Chalk powder mixed in wheat flour can be separated by sieving.
II. The solubility of a solute at a particular temperature cannot be increased by stirring.
III. The process of pouring out the clear upper liquid without disturbing the sediment is called sedimentation.
IV. Muddy water can be cleared faster using the method of loading.
V. Separating funnel is used to separate two miscible liquids.

Study the given flow chart carefully and select the option which correctly identifies P, Q, R, S and T.

Which of the following is correct about the heavenly bodies?

AWeight on Earth is six times the weight on the Moon.
BSun is a biggest star in the universe.
CMars is the lightest planet of the solar system.
DMoon has smooth surface due to absence of craters.

Which of the following unit conversions are true?
I. 1 km = 10⁹ μm
II. 1 cm = 10³ mm
III. 1 mg = 10³ μg
IV. 1 kg = 10⁶ mg

A I and II only
B I and IV only
C I, III and IV only
D II and III only

Amit categorised plants on the basis of venation in their leaves. He made three groups of three members each. By mistake, he placed one wrong plant in each group. Identify the wrong member and select the correct option.
Group I : Hibiscus, Castor, Fan palm
Group II : Bamboo, Banyan, Peepal
Group III : Banana, Petunia, Grass

A Fan palm of group I should be interchanged with bamboo of group II.
B Petunia of group III should be replaced with neem.
C Fan palm of group I should be interchanged with Petunia of group III.
D Peepal of group II should be replaced with mint.

Refer to the given relationship of different animals based on food habit and select the option that satisfies the same relationship.


A Opossum :: Tamaraw :: Caribou
B Skunk :: Capybara :: Walrus
C Bison :: Chipmunk :: Eagle
D Caiman :: Wildebeest :: Dugong