Class 11 entrance questions paper 2081
Choice the Best answer.
Maths
1) If n(U) = 125, n(A) = 80, n(B) = 65, what is the greatest value of n(A ∪ B)?
a) 125
b) 80
c) 100
d) 110
2) Which one of the following locus produces a straight line ?
a) Locus of a point which moves at equidistant from a fixed point.
b) Locus of a point which moves at equidistant from two fixed points.
c) Locus of a point which moves at equidistant from three fixed points
d) All of these.
3) In a final step of the calculation, a student accidentally divided by 100 instead of multiplying by 100. What should he do to correct his answer?
a) Multiply by 100
b) Multiply by 10000
c) Divide by 100
d) Multiply by 1000
4) From a bag containing 3 red marbles, 4 black marbles and 5 green marbles, a marble is drawn randomly. Find the probability of getting red or green marble?
a) 114
b) 0.5
c) 2/3
d) 3/4
5) If 10a + 10b = 35, what is the average of a and b?
a) 3.5
b) 7
c) 1.75
d) 10
6) The mean of five numbers is 18. If one number is excluded, their mean is 16. The excluded number is
a) 25
b) 26
c) 27
d) 30
7) In a city 70 % of population travel by car, 50 % travel by bus. If all of them travels by bus or car. Find the percentage travelling by both bus and car.
a) 20 %
b) 50 %
c) 70 %
d) 90 %
8) If £1 = Rs. 140, £0.5 = 3.52 marks, 3.91 marks = $1 and $1 = 4.8 Francs, how many Francs are equal to Rs. 26,000?
a) 1505
b) 1405
c) 1605
d) 1600
9) A cylinder has a diameter of 14 cm and the area of its curved surface is 220 cm2 . The volume of cylinder is
a) 770 cm3
b) 1000 cm3
c) 1540 cm3
d) 6622 cm3
10) A solid cylinder with radius of base ‘r’ and height ‘h’ is melted in to identical cones of radius ‘r’ and height ‘h’. Then maximum number of cones so formed is
a) 1
b) 2
c) 3
d) 4
English
1) Deepa is still unmarried. Do you know _________married?
a) when will she get
b) when will she be
c) when she will get
d) none
2) The boys who ………done this work are intelligent.
a) is
b) has
c) have
d) had
3) ……..his repeated failure, he is still optimistic.
a) In spite
b) Despite
c) Although
d) Even though
4) Bread and butter ………….. our daily need.
a) is
b) are
c) have
d) all
5) . The passive of the sentence - “Don’t let people see you.” is:
a) People should not be let to see you.
b) Don’t let yourself to be seen.
c) Don’t let yourself be seen.
d) You shouldn’t be seen by people
6) Don't shed the crocodile tears. The meaning of the underlined phrase is:
a) express grief sincerely
b) express grief falsely
c) express grief
d) express no grief
7) You’ve done well,…….?
a) don’t you
b) has it you
c) haven’t you
d) do you
8) __________ Rara Lake is popular all over the world.
a) The
b) A
c) An
d) None
9) __________ refers to the comparison of one thing or person with the other without using comparative words.
a) Metaphor
b) Simile
c) Circumlocution
d) Personification
10) The question tag of ‘Do come tomorrow.’ is, _________?
a) will you
b) won’t you
c) willn’t you
d) don’t you
Science
1) Calculate the number of atoms and number of molecules in it.
a) 0.25 mole of oxygen
b) 0.7 gm of nitrogen
c) 5.3gm of Na2CO3
d) 52gm of He
2) Cytochrome are found in
a) bacteria
b) chloroplast
c) mitochondria
d) all of those
3) The SI unit of temperature is
a) Ca
b) K
c) F
d) all
4) The color of Zinc chromate
a) Yellow
b) Red
c) Blue
d) Colorless
5) Lactose is formed by
a) glucose + glucose
b) glucose + fructose
c) glucose + galactose
d) fructose + galactose
6) Acid base reaction is basically
a) Single displacement reaction
b) Addition reaction
c) Decomposition reaction
d) Double displacement reaction
7) Dimension of which are same?
a) Work and moment of force
b) Torque and force
c) Velocity and velocity gradient
d) All
8) The presence of pneumatic bone in birds….
a. To support body
b. To make body light
c. To move
d. To store oxygen
9) If the external force applied is zero, then which of the following is conserved?
a) Linear momentum
b) Angular momentum
c) Torque
d) Time period
10) Two nuclei which are not identical but have the same number of nucleons represent.
a) Isotones
b) Isobars
c) Isotopes
d) None
