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    FOUNDATION BUILDER

    SAMPLEAOPTEST

    CLASSX

    STUDENTSSTUDYINGCURRENTLYINCLASSIX

    TIMEDURATION :3HRS.

    PATTERN : MARKS :(+3,-1)

    Section : 1 Physics Q. No. 1 to 25

    Section : 2 Chemistry Q. No. 26 to 50

    Section : 3 Biology Q. No. 51 to 75

    Section : 4 Mathematics Q. No. 76 to 100

    Section : 5 MAT Q. No. 101 to 125

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    Section 1 (Physics)

    1. During a hard sneeze, your eyes might shut for 0.50s. If you are driving a car at 90m/s, how far does itmove during that time?

    (a) 45 m (b) 90 m (c) 450m (d) 4500m

    2. A stream flowing at the rate of 5km/hr in given time a boat travels downstream three times the distance

    traversed by it in upstream. Find the speed of the boat in still water.(a) 5km/hr (b) 4km/hr (c) 10km/hr (d) 8km/hr

    3. A body moves along the arc AB of a circle with radius r, which makes an angle of 60owith, the centre.

    Find its displacement

    (a) 2r (b) 2r (c)r

    2 (d) r

    4. A body moving with uniform acceleration has its velocity doubled in t seconds. The velocity becomesquadrupled in_____ seconds.

    (a) 4t (b) 3t (c) 2t (d) t

    5. A body falling from rest has a velocity V after it falls through a distance h. The distance it has tofall down further for its velocity to becomes quadruple is _____times h.

    (a) 25h (b) 16h (c) 15h (d) 24h

    6. Electron volt is a unit of(a) Energy (b) Pressure (c) Voltage (d) Current

    7. When you give a jerk to the branch of a fruit tree, the ripened fruits fall down. This is due to

    (a) Newtons 2nd

    Law (b) Newtons 3rd

    Law

    (c) Energy transfer from you to the tree (d) Inertia

    8. If two bodies of mass 20 kg each are moving away from each other at equal speeds, of 5m/s. Then the

    combined momentum of the system is(a) zero (b) 100 kgm/s (c) 200 kgm/s (d) 50 kgm/s

    9. If a ball of mass m kg strikes a wall at u m/s and rebounds with the same speed, the magnitude of

    change in momentum is

    (a) mu (b) zero (c) 2mu (d)1

    mu2

    10. Two bodies of masses 2Kg and 4Kg are attached at the free ends of a spring. The bodies are pulled apartand released. If acceleration of first body is 6m/s2, then the acceleration of the second body is________ .

    (a) 6m/2

    s (b) 2m/2

    s (c) 3m/2

    s (d) 6m/2

    s

    11. Which of the following is not a unit of force?(a) kgwt (b) kgfs (c) N (d) gf

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    12. Choose the incorrect option(a) Work done against a force is always negative

    (b) Work done by gravity is always positive

    (c) Work done is zero when F S

    (d) None of these

    13. If a servant lifts 103

    m of liquid from a tank, which is at depth of 40 m. If the work done by him is

    1600J, then find the density of the liquid (take g = 10 m2

    s ).

    (a) 0.4kg/3

    m (b) 0.4g/3

    cm (c) 4kg/3

    m (d) 2kg/3

    m

    14. A body does 20J of work in 5s. What is its power?(a) 10W (b) 5W (c) 0.4W (d) 4W

    15. If the mass of the bodies and the distance between them become x times the original, what happened to

    the force between them?(a) Because twice (b) Becomes half (c) Remains the same (d) Becomes 4 times.

    16. If moon earth1

    g g6

    , then the approximate mass of a 60kg man on moon is

    (a) 60kg (b) 100kg (c) 36kg (d) None

    17. A rectangular tank 6m long, 2m broad and 2m deep is full of water. Find the thrust on thebase.(g=9.ms

    2)

    (a)5

    2.35 10 N (b) 32.35 10 N (c) 51.72 10 N (d) 31.72 10 N.

    18. Choose the incorrect option:(a) Buoyant force is more if volume of the body is more

    (b) The more the density of a liquid, the more the buoyant force(c) The more the density of the object, the more the buoyant force

    (d) None of these

    19. Two square holes are made in a metallic sheet as shown below. On an increase in temperature whathappens to the size of each square and the distance BC between them ?

    (a) Size of squares decreases and BC increase

    (b) Size of increases and BC decreases(c) Size of squares remains constant but BC increase

    (d) Size of squares and BC all increase

    20. The effect of increase in temperature of a liquid with coefficient of volume expansion Y is(a) Density of the liquid increase (b) Density of the liquid decreases

    (c) Density of the liquid remains the same (d) Mass of the liquid increase

    21. A girl walks towards a plane mirror at a velocity of 1.5m/s. What velocity does the image approach her?(a) 1.5m/s (b) 3m/s (c) 0.75m/s (d) None

    22. A beam of light passes from medium 1 to medium 2 to medium 3, as shown in the figure given below.

    What is true about the respective indices of refraction 1 2 3, and ?

    (a) 1 2 3 (b) 1 3 2 (c) 1 2 3 (d) 3 1 2

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    23. A rectangular tank of depth 8 meters is full of water 4 / 3 , the bottom is seen at the depth of(a) 6m (b) 8/3m (c) 8m (d) 10cm

    24. The distance between two magnetic poles is doubled and their pole strengths are also doubled. Force

    between them(a) Increases four times (b) Decreases by half

    (c) Decreases by four times (d) Remains unchanged.

    25. Two conductors X and Y of circular cross-section have radii in the ration of 1 : 2, length in the ratio 1 : 3and resistivity in the ratio of 3 : 1; then, their resistances are in the ratio of ___________.

    (a) 1 : 4 (b) 1 : 2 (c) 4 : 1 (d) 2 : 1

    Section 2 (Chemistry)

    26. If heat is released in a certain reaction, such reaction is said to be :

    (a) Endothermic (b) Exothermic (c) ideal (d) None of these

    27. Molecular weight of 4CH is:

    (a) 10 gm/mol (b) 20 gm/mol (c) 16 gm/mol (d) 14 gm/mol

    28. Cathode ray particles are:(a) Positively charged (b) Negatively charged

    (c) Neutral (d) Depends upon the type of gas used

    29. If a ray moving in direction B to A behave in following manner

    Then angle around point of deflection made by the ray is:(a) Acute (b) obtuse (c) Right angle (d) None

    30. Relation between2

    O

    & F

    can be best describe by:

    (a) Isobars (b) Isoelectronic (c) Isotones (d) Isotopes

    31. Basis for the mendleevs periodic table is:(a) Atomic number (b) Number of protons

    (c) Mass number +number of electrons (d) Atomic mass

    32. Oxide of magnesium will have molecular formula:

    (a) MgO (b) 2Mg O (c) 2MgO (d) 2 3Mg O

    33. Coinage metal among the following is:(a) Zn (b) Pt (c) Mn (d) Au

    B A

    C

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    34. g gA A e ;

    The energy involved in the above reaction is:

    (a) Ionization energy (b) Lattice energy (c) Electron affinity (d) Hydration energy

    35. Correct representation of Lewis structure is:

    (a) N

    (b) O

    (c) B

    (d)

    36. Which has stronger carbon-carbon bond:(a) 3 3CH CH (b) 2 2CH CH (c) CH CH (d) all same

    37. D-orbital can accommodate a maximum of _____electron:

    (a) 8 (b) 6 (c) 10 (d) 14

    38. Which is a transition metal?(a) Mg (b) Ba (c) Rh (d) As

    39. Volume of 3 moles of an ideal gas at 0oC and 1 atm pressure will be:

    (a) 22.4 L (b) 67.2 L (c) 29.4 L (d) 44.8 L

    40. If the external pressure is increased boiling point of the liquid:(a) Increases (b) Decreases (c) Remains dame (d) May increase or decrease

    41. Pressure is measured by:(a) Thermometer (b) Thermo-couple (c) Barometer (d) None of these

    42. Step I : Al Al e ;Step II :

    2Al Al e

    ;Which step will require more energy?(a) step 1 (b) step 2 (c) Both same (d) cant predict

    43. In case of an ideal gas, if temperature is increased then volume of gas:

    (a) Increases (b) decreases (c) Remain same (d) Cant predict

    44. If 3H 10 M ; POH

    will be:

    (a) 11 (b) 3 (c) 10 (d) 4

    45. If temperature is increased RMS velocity of molecules in an ideal gas;(a) Increases (b) Decreases (c) Remain same (d) None

    46. Laughing gas is:(a) 2NO (b) NO (c) 2N O (d) 2 4N O

    47. 3NH can be best described as

    (a) Lewis Acid (b) Lewis base (c) Amphoteric (d) None of these

    48. Nitric Acid is:

    (a) 2HNO (b) 3HNO (c) 2NaMO (d) 3NaMO

    F

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    49. Element with the z = 12 is in:

    (a) s-block (b) p-block (c) d-block (d) f-block

    50. Among 2NO g & 2H g which will have a higher rate of effusion? [same T. P.]

    (a) 2NO (b) 2H

    (c) Both will have same rate (d) Cant predict

    Section 3 (Biology)

    51. Which of the following synthesizes lipids?

    (a) Rough ER (b) Smooth ER (c) Golgi complex (d) Free ribosome

    52. Centrioles are associated with

    (a) DNA synthesis (b) Reproduction (c) Respiration (d) Cell division

    53. When solute concentration is higher in the external medium, it is called-(a) Hypertonic (b) Isotonic (c) Hypotonic (d) None

    54. Fluid part of blood after removal of corpuscles is(a) Plasma (b) Lymph (c) Serum (d) Tissue fluid

    55. Average life span of RBC is(a) 100 days (b) 90 days (c) 120 days (d) None

    56. Camels hump is made up of

    (a) Skeletal tissue (b) Muscular tissue (c) Cartilage (d) Adipose tissue

    57. Processes from osteoblasts are found in(a) lamella (b) canaliculi (c) haversian canals (d) dentrites

    58. White fibres of connective tissue are made up of

    (a) Elastin (b) Reticular fibre (c) Collagen (d) Myosin

    59. Schwann cells and Nodes of Ranvier are found in(a) Nervous tissue (b) Osteoblast (c) Muscular tissue (d) Chondrioblast

    60. Which of the following is agranulocyte?(a) Lymphocyte (b) Eosinophil (c) Basophil (d) Neutrophil

    61. Cork cambium is an example of

    (a) Lateral meristem (b) Primary meristem(c) Apical maristem (d) Intercalary meristem

    62. Psedocoelom is present in:

    (a) Annelida (b) Platyhelminthes (c) Nematoda (d) Protozoa

    63. Frog respires through the (a) Skin (b) Lungs (c) Buccal cavity (d) Both (a) and (b)

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    64. The skeleton of star-fish is made up of:(a) calcium phosphate (b) potassium carbonate

    (c) calcium carbonate (d) potassium chloride

    65. The filarial worm causes a disease called (a) Jaundice (b) Sleeping sickness (c) Asthma (d) Elephantiasis

    66. Kala-azar is due to (a) Testes & Trypansoma (b) Anopheles & Plasmodium

    (c) Culex & Wuchereia (d) Sandfly & leishmania

    67. Run-off from fertilizer-rich crop fields causes(a) turbidity of water bodies (b) precipitation of toxicants

    (c) eutrophication of center bodies (d) thermal pollution of water bodies

    68. The process that involves the seeping of water into the ground is known as(a) Evaporation (b) Condensation (c) Precipitation (d) Infiltration

    69. Small reservoirs that store the run-off from small catchment areas are known as(a) Dug wells (b) Canals (c) Tube wells (d) Tanks

    70. Which of the following species of fish used in composite fish culture acts as a bottom feeder?(a) Catla (b) Silver carp (c) Rohu (d) Common carp

    71. When a human RBC is placed in a hypotonic environment, it:

    (a) Undergoes turgidity (b) Undergoes plasmolysis(c) Is at equilibrium (d) Experiences decreased turgor pressure

    72. Aerenchyma forms

    (a) tracheids (b) vessels (c) companion cells (d) large air cavities

    73. Which of following is a respiratory disorder ?(a) Jaundice (b) Sleeping sickness (c) Asthma (d) Elephantiasis

    74. A breed of cow that was not used for cross breeding in our country was

    (a) Jersey (b) Holtstein-Friesian (c) Brown Swiss (d) Sahiwal

    75. Which of the following sets of processes result in a decrease in oxygen level?(a) Combustion and photosynthesis

    (b) Combustion, respiration and photosynthesis

    (c) Photosynthesis and formation of oxides of nitrogen(d) Combustion, respiration and formation of oxides of nitrogen

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    Section 4 (Mathematics)

    76. Rationalise the denominator4

    4

    3 25

    (a)4 5

    15 (b)

    2 5

    15 (c)

    3 5

    10 (d)

    5

    15

    77. Find the value of 12 12 12........ (a) 2 (b) 3 (c) 4 (d) 1

    78. If log303 = a and log305 = b, find log308

    (a) (a b) (b) 3(1 a b) (c) 3(1+ a b) (d) (1 a b)

    79. Find the value of log2[log3(log3273)]

    (a) 2 (b) 4 (c) 3 (d) 1

    80. What is the area of a rectangular cardboard, required to make a box of length 16 cm, breadth 14 cm and

    height 9 cm ?

    (a) 988cm2

    (b) 888cm2

    (c) 788 cm2

    (d) 688cm2

    81. Find the volume of a pyramid whose height is 8 3 cm and the base is an equilateral triangle of side

    6 cm.(a) 36 cm

    3 (b) 72 cm

    3 (c) 28 cm

    3 (d) 18 cm

    3

    82. What should be added to 2x2+ 6x 5 get 3x

    2 2x + 6 ?

    (a) x2+ 8x + 11 (b) x2 7x + 6 (c) x2 8x + 11 (d) None

    83. Find the remainder whenP(x) = 4x

    3 3x

    2+ 2x 4 is divided by

    x 1(a) 1 (b) 2 (c) 3 (d) 1

    84. In a class of 40 students, 19 students have brought maths books, 16 students have brought physics

    books and 4 students have brought both. How many students did not bring any book ?(a) 9 (b) 8 (c) 7 (d) 6

    85. If44

    C20 x =44

    C21 x2, find the value of x.

    (a) x = 4 (b) x =7

    8 (c) x =

    3

    4 (d) x =

    4

    3

    86. The coefficient of the 8thterm in the expansion of (1+ x)10is(a) 120 (b) 7 (c) 10C4 (d) 210

    87. Solve3x 2 4x 3 x 1

    45 7 35

    (a) x =6 (b) x = 7 (c) x = 56 (d) x = 9

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    88. Solve for x, y3x + 4y = 10 ; 2x 4y = 15

    (a) x = 5, y =4

    5

    (b) x = 5, y =

    5

    4

    (c) x = 5, y = 4 (d) x = 4, y = 7

    89. Find the sum to infinity of the G.P3 3 3

    , , ,........4 16 64

    (a) 35

    (b) 53

    (c) 35 (d) 5

    90. The product of three terms of an A.P. is 1620 and their sum is 36. Find the A.P.(a) 9, 12, 15 or 15, 12, 9 (b) 3, 4, 5 or 5, 4, 3

    (c) 1, 2, 3 or 3, 2, 1 (d) 4, 5, 6 or 6, 5, 4

    91. The sum of 7 terms is 49 and the sum of 17 terms is 289. Find the A.P.

    (a) 1, 4, 7, 10 (b) 2, 5, 8, 11 (c) 1. 3, 5, 7 (d) 2, 3, 4, 5

    92. The points (2, 1), (1, 0), (4, 3) form a _________.(a) acute angled triangle (b) obtuse angled triangle

    (c) right angled triangle (d) none of these

    93. The slope and y-intercept of a line are2

    3

    and 2 respectively. Find the equation of the line.

    (a) 2x + 3y + 6 = 0 (b) 2x 3y + 6 = 0 (c) 2x 3y 6 = 0 (d) None

    94. Let A =

    0 2 3

    2 0 4

    3 4 0

    , then find AT.

    (a) AT= A (b) A

    T= 2A (c) A

    T= A (d) A

    T= 0

    95. If

    1 1 0

    2 0 3

    5 6 x

    = 29, then find x.

    (a) x = 4 (b) x = 9 (c) x = 3 (d) x = 2

    96. Find the value of p in the following figure.

    (a) p = 45o

    (b) p = 85o

    (c) p = 75o

    (d) p = 95o

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    97. In the following figure, find BAC. Given BOC = 110o.

    (a) 125o(b) 135

    o

    (c) 145o

    (d) 155o

    98. Find the maximum value of (a sin + b cos ).(a) a2+ b2 (b) a b (c) a2 b2 (d) a + b

    99. Evaluateo

    o

    sin35

    cos55.

    (a) 1 (b) 0 (c) 2 (d) 4

    100. Find the remainder when 250

    is divided by 7.

    (a) 2 (b) 3 (c) 4 (d) 5

    Section 5 (MAT)Directions (101 to 108):Find the missing term.

    101. 1, 2, 3, 6, 12, ?

    (a) 20 (b) 24 (c) 36 (d) 48

    102. 240, ?, 120, 40, 10, 2(a) 120 (b) 240 (c) 40 (d) 10

    103. 3, 5, 9 , 15 , 23, ?

    (a) 33 (b) 29 (c) 31 (d) 35

    104. 2, 3, 5, 7, 11, ?(a) 13 (b) 14 (c) 16 (d) 19

    105. 2, 3, 6, 18, ?,

    (a) 72 (b) 90 (c) 96 (d) 108

    106. a _ b c_ a_ a _(a) bccb (b) cbcc (c) bbca (d) cbbc

    107. ab __ bab __ babc __ abc __ abcb

    (a) ccbb (b) acbc (c) babb (d) bcbb

    108. a __ ca __ bc __ bcc __ bca(a) bbaa (b) bbab (c) aabb (d) baba

    109. JL, LL, MO, OO, ?, RR

    (a) PR (b) PQ (c) RP (d) QP

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    110. CBA, FED ,IHG, LKJ?(a) OM (b) MON (c) ONM (d) NMO

    111. In certain code, BOXERis written as AQWGQ. How VISITis written in that code?

    (a) UKRKU (b) UKRKS (c) WKRKU (d) WKRKS

    112. If XY = 600, ABC = 6 then, GO + DO will be equal to:(a) 150 (b) 180 (c) 165 (d) 155

    113. If Rain is called Water , Water is called Road; Road is called Cloud; Cloud is called Sky;

    Sky is called Sea and Sea is called Path, then where do aeroplanes fly?(a) Road (b) Sea (c) Cloud (d) Water

    Directions(114 to 115) :According to a certain code language: pon con non bon means some persons are

    cheats; fon pon gon hno means cheats can be dangerous'; lon kon fon conmeans dangerous persons mightkill, bon gon hon kon means some probably can kill.

    114. What is the code for might?

    (a) lon (b) mon (c) kon (d) con

    115. The codes for probably dangerous are cheats would be :(a) kon bon hon fon (b) hon non fon bon

    (c) fon hon non pon (d) bon hon pon fon

    116. Ram walks northwards. After a while, he turns to his right and a little further to his left. Finally, afterwalking a distance of one kilometer, he turns to his lefts again, In which direction is he moving now?

    (a) North (b) South (c) East (d) West

    117. Rakesh is standing at a point. He walks 20 m towards the East and further 10 m towards the South, thenthe walks 35 meter towards the West and further 5 meter towards the North, then he walks 15 m towards

    the East. What is the straight distance in meters between his starting point and the point where hereached last?

    (a) 0 (b) 5 (c) 10 (d) 20

    118. If + means , means , means + and means , then175 25 5 + 20 3 + 10 = ?(a) 160 (b) 77 (c) 2370 (d) 240

    Directions (119 to 120):correct the following equations by interchanging two signs

    119. 4 2 6 2 12 17

    (a) + and (b) and (c) and + (d) and

    120. 5 15 72 20 4 8 (a) and + (b) + and (c) and (d) + and

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    Directions (121 to122):Find the missing number in each setup of following questions:

    121.

    (a) 235 (b) 141 (c) 144 (d) 188

    122.

    (a) 26 (b) 25 (c) 27 (d) 30

    123. How many 5s are there in the following number series which are immediately followed by 3 but not

    immediately preceded by 7 ?2 1 5 3 2 5 3 8 5 5 6 8 7 3 3 5 7 7 5 3 6 5 3 2 5 7 3 9(a) One (b) Two (c) Three (d) Four

    124. In a class of students, Ravi occupies fifth position from the top and 25th

    from the bottom in a test. Howmany students are there in the class ?

    (a) 30 (b) 28 (c) 29 (d) 25

    125. If the letters of English alphabet from A to Z are written in the reverse order. The eighth letter from theleft will be:

    (a) R (b) S (c) T (d) H

    ROUGH WORK