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AP POLYCET
List of top Questions asked in AP POLYCET
The angle between paraxial rays and principal axis is
AP POLYCET - 2024
AP POLYCET
Physics
Light - Reflection and Refraction
Irrespective of the position of the object on the principal axis, a concave lens always forms an image of nature
AP POLYCET - 2024
AP POLYCET
Physics
Images Formed By Lenses
A convex lens gives a virtual image when the object is placed on the principal axis
AP POLYCET - 2024
AP POLYCET
Physics
Images Formed By Lenses
A light ray bends away from normal when it travels from
AP POLYCET - 2024
AP POLYCET
Physics
Light - Reflection and Refraction
If
\(v_1\)
and
\(v_2\)
are the speeds of light in the two media of refractive indices
\(n_1\)
and
\(n_2\)
respectively, then
AP POLYCET - 2024
AP POLYCET
Physics
Light - Reflection and Refraction
A rectangular tank of depth 4 m is full of water of refractive index
\(\frac 43\)
. When viewed from the top, the bottom of the tank is seen at a depth of
AP POLYCET - 2024
AP POLYCET
Physics
Light - Reflection and Refraction
The pair of substances which have the same value of specific heat is
AP POLYCET - 2024
AP POLYCET
Physics
Specific Heat
During the process of conversion from liquid to solid, the internal energy of the water
AP POLYCET - 2024
AP POLYCET
Physics
Energy
Formation of dew and fog is due to the process of
AP POLYCET - 2024
AP POLYCET
Physics
Change of state
If 27 °C+x=300 K, then the value of x is
AP POLYCET - 2024
AP POLYCET
Physics
Temperature and heat
The upper limit of the median class of the following frequency distribution is
Class Interval
50-70
70-90
90-110
110-130
130-150
150-170
Number of Students
15
21
32
19
8
5
AP POLYCET - 2024
AP POLYCET
Mathematics
Median of Grouped Data
If the mode and mean of a data are 24 and 60 respectively, then the median of the data is
AP POLYCET - 2024
AP POLYCET
Mathematics
Mean, median, mode and standard deviation
If the probability of guessing the correct answer to a question is
\(\frac {x}{12}\)
and the probability of not guessing the correct answer is
\(\frac 58\)
, the value of
\(x\)
is
AP POLYCET - 2024
AP POLYCET
Mathematics
Probability
2 cards of hearts and 4 cards of spades are missing from a pack of 52 cards. A card is drawn at random from the remaining pack. What is the probability of getting a black card?
AP POLYCET - 2024
AP POLYCET
Mathematics
Probability
If 35 is removed from the data 30, 34, 35, 36, 37, 38, 39, 40, then the median increases by
AP POLYCET - 2024
AP POLYCET
Mathematics
Median
Two dice are thrown at the same time. What is the probability that the sum of the two numbers appearing on the top of the dice is more than 10?
AP POLYCET - 2024
AP POLYCET
Mathematics
Probability
A box contains 24 balls of which x are red, 2x are white and 3x are blue. A ball is selected at random. What is the probability that the selected ball is not red?
AP POLYCET - 2024
AP POLYCET
Mathematics
Probability
If two towers of heights h
1
, and h
2
subtend angles of 30° and 60° respectively at the midpoint of the line joining their feet, then the ratio of h
1
: h
2
is
AP POLYCET - 2024
AP POLYCET
Mathematics
Heights and Distances
A tree is broken by wind, its upper part touches the ground at a point 10 metre from the foot of the tree and makes an angle of 45° with the ground. Then what is the entire height of the tree?
AP POLYCET - 2024
AP POLYCET
Mathematics
Heights and Distances
If sin
2
θ+ cosec
2
θ = 6, then sin θ + cosec θ =
AP POLYCET - 2024
AP POLYCET
Mathematics
Trigonometric Identities
If tan 48°.tan 23°.tan 42°.tan 67°=tan(A+30°), then the value of A is
AP POLYCET - 2024
AP POLYCET
Mathematics
Trigonometry
If secθ+tanθ=k, then secθ-tanθ=?
AP POLYCET - 2024
AP POLYCET
Mathematics
Trigonometric Identities
In the given figure, the radius of each outer circle is a, then the radius of the inner circle is
AP POLYCET - 2024
AP POLYCET
Mathematics
Circles
If the length, breadth and height of a cuboid are 8 cm, 3 cm and 4 cm respectively, then the total surface area of the cuboid is
AP POLYCET - 2024
AP POLYCET
Mathematics
Surface Area of Cube, Cuboid and Cylinder
△ABC∼△DEF, the area of △ABC=9 cm
2
and the area of △DEF = 16 cm
2
. If BC=2.1 cm, then EF=
AP POLYCET - 2024
AP POLYCET
Mathematics
Similarity of Triangles
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