User Forum

In a certain language 'mo pe re' means 'book is good', 'pe ka le' means 'you are good' and 'le mo ne' means 'you have book'. Which word stands for 'is' in that language?

Amo
Bpe
Cre
Dle

Read the given statements and select the option that identifies the correct ones.
(i) Forest fires are often caused due to lightening.
(ii) In a forest, the vegetation that grows under the shade of the canopy is called understorey.
(iii) In the absence of forest cover, soil erosion is less.
(iv) Humans depend on forests for timber, resin, lac, etc.
(v) Canopy receives least amount of sunlight among all the layers of the forest.

A (i) and (iv) only
B (i), (ii) and (iv) only
C (iii) and (iv) only
D (i), (ii), (iv) and (v) only

The given diagram shows a respirometer that is used to measure gaseous exchange in gram seeds. The apparatus is maintained at a constant temperature.



Which of the following is correct regarding it?

(i) The gas pressure at X will fall as O₂ is absorbed during respiration and CO₂ is absorbed by potassium hydroxide solution.
(ii) The fluid level at Y will fall to compensates the loss of pressure in X.
(iii) The gas pressure at X will rise as O₂ is given out by seeds and CO₂ is released by potassium hydroxide solution.
(iv) The fluid level at Z will rise due to loss of pressure at X.

A (i), (ii) and (iv) only
B (ii), (iii) and (iv) only
C (i), (iii) and (iv) only
D (i), (ii) and (iii) only

In which of the following cities the given monument X is not present?


AUjjain
BJaipur
CMumbai
DVaranasi

There is a certain relationship between figures (1) and (2). Establish a similar relationship between figures (3) and (4) by selecting a suitable figure from the options which will replace the (?) in figure (4).


A
B
C
D

Starting from the first letter, strike out every alternate letter in the given options and select the one that gives name of young one of the animal shown here.


A R L S A U M A B B
B M C N A C L P F Q
C A K S I T D L
D U C V U X B Z

Refer to the given word chop table. Select the boxes that will give answers to the following questions.
a. Name of the plant whose fruit is used to get oil.
b. Name of the plant part that is eaten in radish.


A a - 6, 4 b - 12, 16
B a - 14, 11 b - 2, 13
C a - 1, 7 b - 9, 10
D a - 5, 3 b - 8, 15

Ms Deepika conducted a few experiments to explain the properties of metals and non-metals. She set up the experiments as shown in the given figure.

She noted her observations as :
I. No reaction will take place in beakers (iv) and (v).
II. H₂ gas will be evolved in beakers (i), (ii) and (iii).
III. A vigorous reaction will take place in beaker (i) while no reaction will occur in beaker (ii).
IV. Two different gases will be evolved in beaker (iv).
The correct observations are

AII, III, and IV only
BII and IV only
CI and III only
DII and III only.

Select the correct statement about Sun.

APhotosphere is the hottest part of Sun.
BCore is the centre of Sun, where nuclear fission takes place.
CCorona is a layer of gas around Sun, which is much hotter than the surface.
DCore can be seen during a Solar Eclipse.