AP EAMCET Mock Test - 8 Free Online Test 2026

Two wires of equal length are placed perpendicular to the plane of paper at a distance of 5 cm from each other. If the currents flowing in first and second wires are 2 A and 5 A respectively in opposite direction, then the resultant magnetic field at mid-point of both the wires is

Which statement is true ?
(i) Kirchhoff's law is not equally applicable to both AC and DC.
(ii) Semiconductors have a positive temperature coefficient of resistance.
(iii) Meter bridge is least sensitive when the resistance of all the four arms of the bridge are of the same order .
(iv) The emf of a cell depends upon the size and area of electrodes.

The force experienced by the cathode rays when they pass through an electric field of intensity E → is

The resolving power of a telescope depends on

When a glass prism of refracting angle 60⁰ is immersed in a liquid its angle of minimum deviation is 30⁰ . The critical angle of glass with respect to the liquid medium is

A coil of wire of radius r has 600 turns and a self inductance of 108 mH. The self inductance of a similar coil of 500 turns will be

When current cahnge from + 2 A to -2 A in 0.05 s, an e.m.f. of 8 V is induced in a coil. The coefficient of self inductance of the coil is

A charge q is placed at the corner of a cube of side l. The electric flux passing through the cube is

How many moles of magnesium phosphate, Mg₃ (PO₄)₂ will contain 0.25 mole of oxygen atoms?

Which is the most suitable reagent for the following transformation?

The number of π-bonds present in benzoic acid molecule are

The complex that can show fac-and mer-isomers is

Consider the following reaction.

'A' and 'B' are

y = A e^x + B e^2x + C e^3x  satisfies the diferential equation

The condition for the roots of the equation (c²-ab)x²-2(a²-bc)x+(b²-ac)=d are equal, is

When two dice are thrown, the probability of getting the sum 10 or 11 is

For solving dy/dx=4x+y+1 suitable substitution is

The S.D. of 5 scores 1,2,3,4,5 is

The solution of (x + y + 1)  dy/dx = 1 is

If A and B are two events such that P(A) = p, P(B) = q, P (A ∩ B) = r , then the probability that A occurs but B does not occur, is

The solution of the equation cosx cosy (dy/dx)=-sinx siny is

The slope of the tangent at the point (h, h) of the circle x² + y² = a² is

If [(1+i)/(1-i)]^m = 1, the least value of m is

The differential equation of family of lines which passes (1,-1) is

The smaller area enclosed by the circle x² + y² = 9 and the line x = 1 is

Mode is approximately given by

If the straight lines x = 1 + s, y = -3 - λs, z = 1 + λs and x = t/2, y = 1 + t, z = 2 - t, with parameters s and t respectively, are co-planar, then λ equals

If A is a non-singular, then adj A is

The general value of θ which satisfies tanθ=-1 and cosθ=(1/√2) the equations is

Let [ ] denote the greatest integer function and f(x) = [tan²x]. Then