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Questions & Answers for Class 9-10, February-2013

1) "She worships the Gods at her husband's side".Change into the passive.
a. The Gods were worshipped at her husband's side by her
b. The Gods are worshipped at her husband's side by her
c. The Gods are worshipped by her husband's side
d. The Gods are not worshipped at her husband's side by her
The correct answer is : The Gods are worshipped at her husband's side by her
2) if x3-3x2+4x-2 is divided by x-1, then the quotient is
a. x2-2x+2
b. x2+2x-2
c. 0
d. -2
The correct answer is : x2-2x+2
3) cos (90 - ѳ) =
a. sin ѳ
b. tan ѳ
c. sec ѳ
d. cos ѳ
The correct answer is : sin ѳ
4) The state which has the lowest literacy rate as per 2011 census in India is
a. Andhra Pradesh
b. Jharkhand
c. Bihar
d. Arunachal Pradesh
The correct answer is : Bihar
5) Change the following into a polite request. "Give me your News paper".
a. Hey! give me your newspaper?
b. Can you spare your newspaper?
c. Would you mind giving me your newspaper?
d. I will take your newspaper and return it back after half an hour?
The correct answer is : Would you mind giving me your newspaper?
6) The solution of I x+1 I < 6 is
a. -6<x<5
b. -7<x<5
c. 6>x>-5
d. 7>x>5
The correct answer is : -7<x<5
7) The process of achieving population inversion is called
a. Stimulation
b. Emission
c. Pumping
d. Testing
The correct answer is : Pumping
8) How many countries were participated in 2012 Kabaddi World Cup held at Punjab?
a. 4
b. 8
c. 12
d. 16
The correct answer is : 16
9) "Kiran is a doctor". Add the right question tag.
a. isn't he?
b. was he a doctor?
c. Oh! Kiran is a doctor?
d. Do you know kiran is a doctor?
The correct answer is : isn't he?
10) Range of a constant function is a
a. Not real
b. Real and equal
c. Singleton
d. None of the above
The correct answer is : Singleton
11) The value of Kw changes with changing
a. [H+]
b. [OH-]
c. Pressure
d. Temperature
The correct answer is : Temperature
12) 4th World Telugu conference 2012 held at
a. New york
b. Mayanmar
c. Tirupathi
d. London
The correct answer is : Tirupathi
13) Complete the word " rel_ _ ve" choosing right alphabet from the following .
a. e e
b. e I
c. I e
d. e a
The correct answer is : e a
14) "The maximum ( or minimum) value of f occurs on at least one of the vertices of the feasible region". This is the statement of the ______________ theorem of Linear Programming.
a. Fundamental
b. Pythogorus
c. Addition
d. None of the above
The correct answer is : Fundamental
15) Positive electron is
a. Proton
b. Electron
c. Positron
d. Neutron
The correct answer is : Positron
16) Which state won the award for best Indian state for business tourism 2012 in United Kingdom?
a. Andhra Pradesh
b. Kolkata
c. Maharastra
d. Gujarat
The correct answer is : Maharastra
17) Find the wrongly spelt word from the following.
a. Januvary
b. February
c. November
d. December
The correct answer is : Januvary
18) If f: R→R, f(x) = 2x-3, Then f(x+1) =
a. x-3
b. 2x-3
c. x-1
d. 2x-1
The correct answer is : 2x-1
19) Lumen is the unit of
a. Diffraction
b. Solid angle
c. Luminous intensity
d. Luminous flux
The correct answer is : Luminous flux
20) Which of the following is a external storage device?
a. Hard disk
b. Pen drive
c. Key board
d. None of the above
The correct answer is : Pen drive
21) Fill in the blank with the right word in "The king of Banaras was a ______________ man."
a. beautiful
b. pretty
c. handsome
d. None of the above
The correct answer is : handsome
22) If f = ax + by is objective function, then the line ax+by = c is called _______________ line.
a. Curved
b. isoprofit
c. straight
d. None of the above
The correct answer is : isoprofit
23) Solubility of a substance depends on
a. Temperature
b. Nature of solvent
c. Nature of solute
d. All the above
The correct answer is : All the above
24) 2012 top earning musician with 110 million dollors is
a. Dr. Dre
b. Toby Keith
c. Justin Bieber
d. Rogar
The correct answer is : Dr. Dre
25) My brother was injured , but the ______________ was not a serious one. Fill in the blank with right form of the underlined and bold.
a. injuries
b. injury
c. injured
d. None of the above
The correct answer is : injuries
26) If x > 0, y < 0; then the point (x,y) lies in ______ quadrant.
a. First
b. Second
c. Third
d. Forth
The correct answer is : Forth
27) Mass number
a. Number of protons
b. number of neutrons
c. Sum of the number of protons and neutrons
d. All the above
The correct answer is : Sum of the number of protons and neutrons
28) Newly elected American president is
a. Mr. Mitt Romney
b. Mr. Barack Obama
c. Mr. Joe Biden
d. None of the above
The correct answer is : Mr. Barack Obama
29) Now the time is twelve minutes ________ twelve. Fill with the right word.
a. With
b. for
c. to
d. on
The correct answer is : to
30) Truth value of 4 + 3 = 7 or 5 X 4 = 9 is
a. F
b. T
c. Both of the above
d. None of the above
The correct answer is : T
31) In which children disease body parts become swollen and frequently suffers from diarrhea?
a. Asthma
b. Influenza
c. Mumps
d. Kwashiorkor
The correct answer is : Kwashiorkor
32) Indian per capita income in 2010 -11 is
a. Rs. 24,143
b. Rs. 36, 765
c. Rs. 54,835
d. Rs.1,00,000
The correct answer is : Rs. 54,835
33) What do the following sentence mean? "May I help you?"
a. making a suggestion
b. making a request
c. asking a question
d. offering help
The correct answer is : offering help
34) 640.5 =
a. 2
b. 4
c. 8
d. 16
The correct answer is : 8
35) 'The bone bends but does not break' is called
a. Compkicated fracture
b. Green stick fracture
c. impact fracture
d. comminuted fracture
The correct answer is : Green stick fracture
36) The tribal agriculture is called as
a. Small scale agriculture
b. Jhum or Podu cultivation
c. Organic cultivation
d. None of the above
The correct answer is : Jhum or Podu cultivation
37) Which of the following is a place?
a. Potassium
b. Podium
c. Beryllium
d. Francium
The correct answer is : Podium
38) The point which does not belong to 2x - 3y > 5 is
a. (1,1)
b. (3,-3)
c. (-2,-4)
d. (0,-4)
The correct answer is : (1,1)
39) The innermost membrane that covers the brain is
a. Arachnoid membrane
b. Dura mater
c. Piamater
d. Pleura
The correct answer is : Piamater
40) The longest national highway in India with 2369 kms is between
a. Delhi - Dunkuni
b. Agra - Mumbai
c. Baharagora - Chennai
d. Varanasi - Kanyakumari
The correct answer is : Varanasi - Kanyakumari
41) Fill in the blank with the opposite in the meaning for the underlined and bold." Everybody loves success , nobody likes ________________."
a. successless
b. failure
c. victory
d. loss
The correct answer is : failure
42) In the following which is true?
a. 3 + 7 = 10 ↔ 1 + 2 = 2
b. 3 X 7 = 10 ↔ 1 X 3 = 3
c. 3 + 7 = 10 ↔ 1 + 2 = 3
d. 3 X 7 = 21 ↔ 1 X 2 = 3
The correct answer is : 3 + 7 = 10 ↔ 1 + 2 = 3
43) Foetus is connected to the wall of uterus of the mother by
a. Placenta
b. Umbilical cord
c. Fallopian tube
d. Epididymes
The correct answer is : Umbilical cord
44) Change the following sentence into reported speech. " The Sun rises in the east".
a. Our teacher told that the Sun rise in the east.
b. Our teacher said that the Sun rises in the east.
c. Our teacher tell that the Sun rose in the east.
d. Our teacher said Sun rise in the east.
The correct answer is : Our teacher said that the Sun rises in the east.
45) √ X + 1 =3, then x =
a. 6
b. 8
c. 9
d. 10
The correct answer is : 8
46) Deficiency of Pantothenic acid results in burning of
a. Heart
b. Feet
c. Hands
d. Stomach
The correct answer is : Feet
47) Two circles touch externally at 'O'. AB is their direct common tangent, then angle AOB =
a. 45 degrees
b. 90 degrees
c. 135 degreees
d. 180 degrees
The correct answer is : 90 degrees
48) The famous Russian Scientist, Who conducted experiments on conditioned reflexes was ________
a. Ivan Pavlov,
b. Ivan Sechenov,
c. Ivan Schmalhausen
d. Ivan Michurin
The correct answer is : Ivan Pavlov,
49) The total number of pairs of Peripheral nerves in man are
a. 41
b. 42
c. 43
d. 44
The correct answer is : 43
50) Vitamins are
a. Macro - nutrients
b. Micro - nutrients
c. Essential Amino acids
d. Non- essential Amino acids
The correct answer is : Micro - nutrients
Answers
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26)d27)c28)b29)c30)b31)d32)c33)d34)c35)b36)b37)b38)a39)c40)d41)b42)c43)b44)b45)b46)b47)b48)a49)c50)b