Welcome to Your Take Test
1.
Which of the following materials is a good conductor of electricity?
2.
Where should an object be placed so that a real and inverted image of the same size is obtained, using a convex lens?
4.
If x2 + 2 = 2x, then the value of x4 – x3 + x2 + 2 is
5.
A battery of 12 V is connected to a resistor of 4 ohms. What is the current flowing through the resistor?
6.
Four cars A, B, C and D are moving on a leveled road. Their distance versus time graphs are shown in below Fig. Choose the correct statement
7.
The length and breadth of a rectangle are in the ratio 9 : 5. If its area is 720 m2, find its perimeter.
8.
The fourth vertex of a rectangle whose other vertices are (4, 1) (7, 4) and (13, –2) is
9.
Proteins after digestion are converted into
10.
A boy runs towards a plane mirror with a velocity of 2m/s. With what speed will her image move towards him?
12.
If b tan = a, the value of a sim 0 - b cos 0/ a sim 0 + b cos 0
13.
If the sum of one-half and one-fifth of a number exceeds one-third of that number by , the number is
14.
A student placed on iron nail in copper sulphate solution. He observed the reddish brown coating on the iron nail which is
15.
In the third period of the periodic table the element having smallest size is
16.
The vertices of a parallelogram in order are A(1, 2), B(4, y), C(x, 6), D(3, 6), then (x, y) =
17.
The substance not responsible for the hardness of water is
18.
Temporary finger like extensions on amoeba are called
19.
If the 4th term of an arithmetic progression is 14 and 12th term is 70, then the first term is
20.
Carbohydrates in the plants are stored in the form of
21.
In the given figure, AB||CD, BAE = 45, DCE = 50 and CED = x, then find the value of x.
22.
The lens formula in Cartesian frame is ______________
23.
In the following figure, if OA = 10 and AC = 16, then OB must be
24.
If a = √6 + √5, = √6 - √5, then 2a2 – 5ab + 2b2 =
25.
The by product of soap is
26.
Which one of the following will turn blue litmus red?
27.
Which of these juices is secreted by pancreas?
28.
If p and q are the roots of the equation x2 – px + q = 0, then what are the values of p and q respectively?
29.
Which of these practices will help to conserve the forest?
30.
If (x – 3) (2x + 1) = 0, then the possible values of 2x + 1 are:
31.
Blood consist of what fluid medium?
32.
In which of the following groups of organisms are food materials broken down outside the body and absorbed?
34.
A particle is moving in a circular path of radius r. The displacement after half a circle would be:
35.
If 5 coulombs of charge flow through a conductor in 2 seconds, what is the current flowing through the conductor?
36.
Which of the following can be called a characteristic?
37.
Growing foetus derive nutrition from mother’s blood through
38.
The function of quick lime in soda lime mixture is to
39.
What mass of a body can attain an acceleration of 5m/s2 under a force of 250 N?
40.
An object of mass 2 kg is sliding with a constant velocity of 4 ms–1 on a frictionless horizontal table. The force required to keep the object moving with the same velocity is
41.
Both CO2 and H2 gases are
42.
Who have a perfect pair of sex chromosomes?
43.
Bile juice is secreted by
44.
Three resistors of 2 ohms, 3 ohms and 6 ohms are connected in series. What is the potential difference across the 3 ohm resistor if the total voltage is 11V?
45.
The bronze medals are made up of
46.
Opening and closing of pores is a function performed by
47.
Which one of the following will turn red litmus blue?
48.
Tertiary butane gets oxidized with oxidizing agents like alkaline KMnO4 to
49.
Electronic configuration of Al+3 is
50.
What is the sum of all the two-digit numbers which when divided by 7 gives a remainder of 3?
51.
Which of the following properties of a proton can change when it moves freely in a magnetic field?
52.
A greenish coating develops on copper utensils due to formation of
53.
Which among the following alloys contain non-metal as one of its constituents?
54.
The bending of a beam of light when it passes obliquely from one medium to another is known as __________.
55.
Which element is used in the synthesis of proteins?
56.
If f(x) = √x3 , then f(3x) will be equal to
57.
If distance between the point (x, 2) and (3, 4) is 2, then the value of x =
58.
Which of the following gases can be used for storage of fresh sample of an oil for a long time?
59.
In amoeba, food is digested in the:
60.
The below figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is
