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The layer of the Earth, which is made up of solid and molten rocks and contains magnesium and iron is represented by which letter in the diagram?



AP
BQ
CR
DS

Select a figure from the options in which Fig. (X) is exactly embedded as one of its part.



A

B

C

D

Meenakshi walks 1 km towards East and then she turns to South and walks 5 km. Again she turns to East and walks 2 km, after this she turns to North and walks 9 km. Now, how far is she from her starting point?

A3 km
B4 km
C5 km
D7 km

Refer to the given flow chart and answer the following questions.

Select the correct option regarding the heavenly body Z.

A Gravity on Z is 1/6th of the gravity on Y.
B Orbit of Z is a circular path around X.
C Z completes a rotation around X in about 28 days.
D Z has a smooth, even surface with many oceans and craters.

In the given gear system, which of the arrows is incorrectly marked?



AP
BQ
CR
DS

About ____________of Earth's surface is covered with water.


A3/4^th
B2/3^rd
C1/5^th
D1/4^th

Pointing to a man in a photograph, Suhani said, "His mother's only daughter is my mother." How is Suhani related to the man?

AMother
BSister
CWife
DNiece

Which of the following does not represent a correct match of the mixture and the method used to separate the components?

ASugar and camphor – Sublimation
BSugar and water – Distillation
CIron powder and sand – Magnetic separation
DSawdust and stones – Decantation

The given figure shows a turkey, a flightless bird. Why cannot a turkey fly?

(i) It has underdeveloped wings.
(ii) It is too heavy.
(iii) It has hollow bones.
(iv) It has very few feathers.

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

Which of the following cases is/are possible for convex lens?


A (i) and (ii)
B (ii) and (iii)
C (iii) and (i)
D Only (i)