NATA Mock Test - 1 - JEE MCQ

First ionisation energy is lowest for

An electron return from excited state to ground state in H-atom and emits a photon of wavelength l, the principle quantum number of excited state is given by

If resistance R = (100 ± 5) Ω and current I = (10 ± 0.2) A. The percentage error in thermal power (P = I²R) is

If the system of linear equations : x+ 3y +7z = 0 -x + 4y +7z = 0 (sin3θ)x+ (cos2 θ)y +2z = 0 has a non-trivial solution, then the number of values of θ lying in the interval [0, π], is

The number of integral values of m for which the equation, (1 + m²) x² – 2(1 + 3m) x + (1 + 8m) = 0, has no real root, is:

The negation of A →(A v ∼ B) is

Which of the following compound does not decompose on heating?

If a particle moving in a straight line with uniform acceleration starting from rest covers displacement S₁ in pth second and displacement S₂ in (p + 1)th second, then the displacement upto p seconds is given by

If f is a function of real variable x satisfying f(x + 4) – f(x + 2) +f(x) = 0, then f is a periodic function with period:

A box contains 5 black and 4 white balls. A ball is drawn at random and its colour is noted. The ball is then put back in the box along with two additional balls of its opposite colour. If a ball is drawn again from the box, then the probability that the ball drawn now is black, is

A particle is moving in uniform circular motion with speed v of radius R. The ratio of average velocity to average acceleration in half of the circle

Lest S = (z ε C : z(iz1 - 1) = z1 + 1, |z1| + 1, Then, for all z ε S, which of the following is always true?

Find the odd one out. 8, 27, 64, 100, 125, 216, 343

The drawing represents a flat piece of sheet. The dotted lines show where the sheet has to be folded. Find the object that can be made by folding the sheet.

Find the mirror image

Which one of the answer figures, shows the correct view of the 3-D problem figure, after the problem figure opened up.

Bibi ka maqbara’ bears a striking resemblance to which famous monument?

_____________is generally used as reinforcement in RCC.

Find the odd one out. 396, 462, 572, 427, 671, 264

Select from the alternatives, the cube that can be formed by folding the following sheet:

What is the value of angle of response for clay(dry) soil.

_______________is the world’s 2nd largest stadium and is located in India

Which of the answer figures is the correct water reflection of the problem figure?

Insert the missing number. 16, 33, 65, 131, 261, (....)

Out of the given figures, four are similar in a certain way,one is not. Which figure does not belong to the group?

______________is the architect of ‘Bharat Bhavan’ in Bhopal.

Identify the building in the given image