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Study the following informations carefully and answer the question given below:
In a certain code;
(1) 'sti nro kti' means 'speak the truth'.
(2) 'nro bri mti' means 'knowledge is truth'.
(3) 'bri nro zpi' means 'truth knowledge good'.
Which of the above statements is/are required to find the exact code of 'good' ?

A(1) and (2)
B(2) and (3)
C(1) and (3)
DNone of these

Ram paired one living thing and one non-living thing together but in doing so he made an INCORRECT pair.
Select the incorrect pair.

A Bird - Mountain
B Fish - Clock
C Rose plant - Cycle
D River - Book

Read the given statements.
(i) P was used for making Mount Rushmore.
(ii) Q was used for making Taj Mahal.
(iii) R was used for making Red Fort.
Select the option which identifies P–R.

A
B
C
D

Find out the incorrect statement.

A Osmosis is a slow process, occurs down the concentration gradient and does not expend energy.
B Electron microscope uses very high voltage electricity. It uses electromagnets instead of glass lenses and beam of electrons instead of light.
C A semipermeable membrane does not allow both solvent and solute molecules to pass through it.
D Active transport of materials is rapid and usually occurs against the concentration gradient involving carrier proteins and energy in the form of ATP.

A student concludes that the material in a round bowl is liquid. Which statement about the material must be true?

AThe material is clear.
BThe material weighs 1 kg.
CThe material has a temperature of 35°C.
DThe material takes the shape of its container.

Two objects, A and B are thrown upwards simultaneously with the same speed. The mass of A is greater than the mass of B Suppose the air exerts a constant and equal force of resistance on the two bodies, then

AA will go higher than B
BB will go higher than A
CThe two bodies will reach the same height
DNone of these.

When an ideal simple pendulum oscillates between the extreme points P and Q, there is continuous (i) of potential energy and kinetic energy. The potential energy depends on the choice of (ii) . Force acting on the bob of the pendulum is maximum at (iii), and minimum at (iv).

Ali, Ben and Cate, each held the handle of different sauce-pans. Ali held a wooden handle, Ben held a metal handle and Cate held a plastic handle. The teacher told them to heat the sauce-pans holding the handles. Who will let go off the handle first ?

AAli
BBen
CCate
DNone of these

Reeta puts two different objects in each of the following containers.
Containers. (i) : Copper coin and iron nail
Container (ii) : Steel nail and aluminium earring
Container (iii) : Marble and gold coin
Container (iv) : Nickel coin and steel nail
She can use a magnet to separate the objects in containers __________ .

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

The tissue shown here is _______.


A Simple squamous epithelial tissue
B Striated muscle tissue
C Areolar tissue
D Ciliated columnar epithelial tissue