List of top Questions asked in Andhra Pradesh Polytechnic Common Entrance Test

The value of \(\frac{1}{\log_3{60}} + \frac{1}{\log_4{60}} + \frac{1}{\log_5{60}}\) is

The device which contains slip rings to reverse the direction of current through coil is called

The pair of linear equations \(x+2y-5=0\) and \(3x+12y-10=0\) has

If ε and ∆t are the induced EMF and time respectively, then the change in magnetic flux is given by

If \(i_ 1\) and \(i _2\) are the angle of incidence and angle of emergence due to a prism respectively, then at the angle of minimum deviation

In a competitive examination, 1 mark is awarded for each correct answer while \(\frac{1}{2}\) mark is deducted for each wrong answer. If a student answered 120 questions and got 90 marks, then the number of questions that the student answered correctly is

Pick the correct answer from the following two statements :
(a) Within a bar magnet, magnetic field lines travel from south pole to north pole.
(b) Outside bar magnet, magnetic field lines travel from north pole to south pole.

The area of the circle that can be inscribed in a square of side 10 cm is

The number of zeroes of the polynomial shown in the graph is

Which term of the geometric progression \(2,2\sqrt{2},4,…..\)is \(128?\)

Which of the following rays undergoes deviation by a lens?

Which of the following cannot be the probability of an event?

Which of the following are called paraffins?

The X-axis divides the line joining the points A(2,-3) and B(5,6) in the ratio of

The electric energy (in kWh) consumed in operating a bulb of 60 W for 10 hours a day is

Which among the following behaves like heat store house for the earth?

1 cal =

The scientist who proposed that the metallic conductors contain large number of free electrons is

The value of \(\frac{ cot 45° }{sin 30° + cos 60°}\) is equal to 

If the mode and median of a frequency distribution are 5 and 10 respectively, then the mean is

Tooth enamel is made up with

The number of sigma (σ) and pi π bonds in C₂H₂ molecule is

What does an oxidizing agent do?

Which of the following ores undergoes roasting?

Which of the following metals liberates H₂ on reaction with steam but not with cold water?