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Riya grouped plants broadly on the basis of type of venation present in their leaves. In one of the groups she placed an incorrect member by mistake. Identify this group and select the correct option.

APetunia, Hibiscus, Rose
BMaize, Palm, Peepal
CGrass, Wheat, Banana
DBasil, Neem, Mango

In order to find out the rate of decomposition of three types of solid waste, X, Y and Z, scientists dumped these wastes in a restricted open low lying area. The given graph shows the rate of decomposition of these wastes. Which of the following correctly identifies X, Y and Z?


AX-Wooden chair, Y-Fruit peel, Z-Syringe
BX-Plastic tumbler, Y-Iron nail, Z-Wrist watch
CX-Metal bangles, Y-Cotton shirt, Z-Cooked beans
DX-Animal excreta, Y-Newspaper, Z-Wooden box

Select the correct water image of Fig. (X).


A
B
C
D

Select the correct match.

Given below are the four food components (P-S) and their corresponding sources.
P meat, fish, eggs
Q butter, ghee, margarine
R bread, biscuits, potatoes
S amla, tomato, orange
Select the incorrect statement regarding them.

ADeficiency of P causes Marasmus in children and Kwashiorkor only in adults.
BAmongst P, Q, R and S, 1 gram of Q produces the maximum energy.
CExcess of R gets stored in body cells, and is used for production of energy, whenever required.
DDeficiency of S leads to a disease, in which gums swell up and bleed.

Refer to the given figures and answer the question that follows.

What are the main functions of X, Y and Z?

Find the mirror image of the given Figure (X), if the mirror is placed vertically to the left.



A

B

C

D

Observe the given figure carefully.

Read the given passage and fill in the blanks by selecting an appropriate option. In the given figure, __(i)__ reaction takes place which is a chemical change. __(ii)__ being more reactive than __(iii)__ produces gas 'X' which is __(iv)__ and it burns with a __(v)__ .

Refer to the given table and select the correct option regarding P-U.


AP could be betel, S could be Bougainvillea and U could be Opuntia.
BQ could be ginger, R could be grapevine and T could be pea.
CP could be ivy, R could be spinach and T could be orchid.
DP could be tapioca, S could be rose and U could be Bougainvillea.

A large area of forest was cleared by burning. Which of the following statements is/are correct regarding the consequences of this activity?
(i) Increase in soil erosion as soil is directly exposed to wind and rain.
(ii) The land will have more fresh air as there are lesser trees to take in oxygen.
(iii) Wildlife will easily thrive in the cleared area because more space is available now.
(iv) New trees will grow faster and replace the burnt forest soon as the ash of the burnt trees will make the soil more fertile.

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