Best of Luck!
+2 Science Entrance Exam
1 / 50
Rhizome & rachis of fern are covered with:
a. Hairs
b. Scales
c. Rhizoids
d. Ramenta
2 / 50
In DABC, if 2 cos A =sin B/sin C, then the D is:
a. Right angled triangle
b. Equilateral triangle
c. Isosceles triangle
d. Scalene triangle
3 / 50
4 / 50
The smallest micro-organisms are:
a. Rickettsiae
b. Mycoplasma
c. Virus
d. Toxoplasma
5 / 50
6 / 50
To plough the sand:
a. To make the desert bloom
b. To work in vain
c. To do a difficult work
d. To make the desert fertile
7 / 50
Complete the proverb: "Dead me" no ……
a. Names
b. Truth
c. Tales
d. Lies
8 / 50
The magnitude of the sum of two vectors is equal to the magnitude of their difference. The angle between those vectors will be:
a. 600
b. 900
c. 1200
d. 1800
9 / 50
Max Planck introduced Quantum theory in 1901. According to this theory, photons are:
a. Massless bundle of energy
b. Continuous form of energy
c. Matters that emit light
d. Particles which are negatively charged
10 / 50
Which of the following has the maximum number of unpaired electrons?
a. Zn
b. Fe++
c. Ni3+
d. Cu+
11 / 50
Chromatin fibres are condensed to chromosome in:
a. Interphase
b. Prophase
c. Metaphase
d. Anaphase
12 / 50
If AB = C , then the order of matrices A, B and C are:
a. A3x3, B2x3,C2x3
b. A3x2, B2x3,C3x2
c. A3x3 ,B3x3 ,C3x2
d. A3x2, B2x3 ,C3x3
13 / 50
14 / 50
A chemical reaction is at equilibrium, when the rate of forward & backward reactions are:
a. Unequal
b. Constant
c. Equal
d. Increase
15 / 50
The electronic theory of valency was given by:
a. Dalton and Lavoiser
b. Rutherford
c. Kossel and Lewis
d. Guldberg & Waage
16 / 50
What does CTRL + X in keyboard of a desktop stand for?
a. copy
b. cut
c. paste
d. undo
17 / 50
If f(x+1) = x + 2 , then f(x-1) =
a. 2
b. x+1
c. x
d. x-1
18 / 50
The adsorption of hydrogen by the metals is called:
a. Dehydrogenation
b. Hydrogenation
c. Occlusion
d. Adsorption
19 / 50
A pendulum clock giving correct time on Earth is taken to the Moon. Then it:
a. Becomes fast
b. Becomes slow
c. Remains unaffected
d. Stops
20 / 50
Scientific name of “Lady’s finger” is:
a. Abutilon indicum
b. Atropa belladonna
c. Abelmoschus esculentus
d. Aloe vera
21 / 50
Pressure cooker reduces cooking time because:
a. The heat is more evenly distributed
b. The higher pressure tenderizes the food
c. The boiling point of water inside is elevated
d. Heat cannot escape
22 / 50
The poison in the tentacles of Hydra is:
a. Aflatoxin
b. Hypnotoxin
c. Venom
d. Chemotoxin
23 / 50
The roots of equation x2 - (p+1)x + p = 0 are:
a. Real and rational
b. Imaginary
c. Real and irrational
d. Imaginary and unequal
24 / 50
Hirudinaria and Pheretima are the representatives of the phylum:
a. Cnidaria
b. Platyhelminthes
c. Annelida
d. Arthropoda
25 / 50
…… the last fortnight, I have noticed that you have been keeping away the English class.
a. During, from
b. In, during
c. Within, in
d. Amid, in
26 / 50
A person of ‘Nepotism’ is
a. Liberation
b. Opposition
c. Impartiality
d. Unpracticed
27 / 50
The ratio in which the line joining (-3, 4) and (2, 6) divided by y-axis is:
a. 1:1
b. 3:2
c. 1:2
d. 4:3
28 / 50
Motile, elongated, zygote of Plasmodium is found in:
a. Salivary gland of mosquito
b. Gut of mosquito
c. Human liver
d. Human R.B.C.
29 / 50
If 2a-2b = 8 and 8a+b = 1, then a and b equal to:
a. 1, 1
b. 1, -1
c.-1, -1
d. -1, 1
30 / 50
The population of a town 2 years ago was 40,000 and now is 44,100. What is growth rate?
a. 2%
b. 5%
c. 4%
d. 6%
31 / 50
The fastest mode of heat transfer is:
a. Conduction
b. Convection
c. Radiation
d. All of the above
32 / 50
The image of P(3-a, 4-b) when reflected along y-axis is P' (2a-5, b+2) . The value of a and b are:
a. 1, 2
b. 2, 2
c. 2, 1
d. 1, 1
33 / 50
34 / 50
Brass is:
a. Cu + Zn
b. Cu + Sn
c. Cu + Zn + Sn
d. Fe + Cu
35 / 50
Milk is poured into a cup of tea and mixed with a spoon. It is an example of:
a. Reversible process
b. Irreversible process
c. Adiabatic process
d. Isothermal process
36 / 50
Greek God of war is
a. Venus
b. Zeus
c. Phoebe
d. Mars
37 / 50
A car sometimes overturns while taking a turn. When it overturns:
a. Its inner wheels leave the ground first
b. Its outer wheels leave the ground first
c. Both wheels leave the ground simultaneously
d. Either wheel leaves the ground first
38 / 50
Cell eating is called:
a. Exocytosis
b. Pinocytosis
c. Phagocytosis
d. Osmosis
39 / 50
If α and β are roots of the equation x2 cp (x+1) - c = 0 then (1+θ)(1+β) =
a. 1+p
b. 1-p
c. 1+c
d. 1-c
40 / 50
On which date is Nobel prize awarded?
a. 5th January
b. 12th March
c. 10th December
d. 16th November
41 / 50
The number of non-empty proper subsets of set (A = {1,2,3,4} is:
a. 16
b. 14
c. 15
d. 13
42 / 50
The theory of continental drift assumes that there long term climatic changes in many areas during the past:
a. must have been
b. must have
c. must be
d. must
43 / 50
The number of girls in a class is 5 times that of boys. Which of the following cannot be the total number of students in the class?
a. 35
b. 24
c. 78
d. 42
44 / 50
45 / 50
The number of elements in 5th period periodic table is:
a. 8
c. 18
d. 32
46 / 50
Choose the odd man out:
a. Bulls bellow
b. camels yelp,
c. Bears: growl
d. eagles: screa
47 / 50
Sex organs are multicellular & jacketed in:
a. Algae
b. Fungi
c. Moss
d. All of these
48 / 50
Your handwriting is ……
a. Eligible
b. Sensitive
c. Illegible
d. sensible
49 / 50
I'm tired. I'd rather ...... out this evening if you don't mind.
a. hadn't gone
b. don't go
c. haven't gone
d. not go
50 / 50
Which number should replace the question mark?
a. 4
b. 6
c. 5
d. 7
Your score is
The average score is 38%