Xylem vessels are present in which of the following living organisms?
A)
Apple plant
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B)
Tiger
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C)
Cockroach
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D)
Birds
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E)
None of these
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Change of a bud into flower is a change which:
A)
can be reversed
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B)
cannot be reversed
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C)
some time can be reversed
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D)
all of these
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E)
None of these
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Which one of the following statements is correct about the scavengers?
A)
Scavengers are the dead animals which do not depend on plants or other animals for their food
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B)
Scavengers are the animals which feed on dead and decaying organic matter
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C)
Scavengers are the animals which hunt other animals for their food
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D)
Scavengers are the animals which prepare their food by photosynthesis
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E)
None of these
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If a bar magnet is broken into three parts, each of the part will have:
A)
one pole
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B)
two poles
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C)
three poles
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D)
four poles
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E)
None of these
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Which one of the following vitamins is essential for keeping teeth, gums and joints healthy?
A)
Vitamin A
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B)
Vitamin \[{{\text{B}}_{\text{1}}}\]
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C)
Vitamin C
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D)
Vitamin D
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E)
None of these
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A child suffering from _______ becomes so thin that loose folds of skin can be seen all over the body
A)
Goitre
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B)
Rickets
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C)
Anaemia
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D)
Marasmus
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E)
None of these
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Which one of the following statements is incorrect about carbon dioxide gas?
A)
Carbon dioxide is a colourless and odourless gas
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B)
Carbon dioxide neither burns nor supports fire
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C)
The carbon dioxide present in air is very important for green plants
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D)
Carbon dioxide extinguishes burning fire
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E)
None of these
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Which one of the following statements is true?
A)
Fibres are made up of yarns
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B)
Spinning is a process of making fibres
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C)
Weaving is a process of making fabrics from yarns
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D)
Yarns are made of fabrics
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E)
None of these
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Classify the following materials on the basis of their appearance. copper, paper, cardboard, aluminium, rubber, brass
A)
Shiny: copper, cardboard, aluminium; Dull: paper, rubber, brass
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B)
Shiny: copper, aluminium, brass; Dull: cardboard, paper, rubber
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C)
Shiny: paper, rubber, brass; Dull: copper, cardboard, aluminium
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D)
Shiny: copper, cardboard, paper; Dull: aluminium, rubber, brass
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E)
None of these
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Which one of the following statements is not true?
A)
Materials are grouped for convenience
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B)
Materials are grouped to study their properties
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C)
Materials are grouped for fun
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D)
Materials are grouped according to their uses
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E)
None of these
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Which of the following mixtures would you be able to separate using the method of filtration?
A)
Mixture of water and salt
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B)
Mixture of water and oil
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C)
Mixture of iron powder and sulphur powder
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D)
Mixture of husk and grain
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E)
None of these
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In which one of the following cases a change will occur?
A)
When some ice cubes are kept in sunlight for some hours
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B)
When a cooked food is left in open for five days
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C)
When a paper is burnt
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D)
All of these
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E)
None of these
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Fern plants:
A)
do not produce leaves
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B)
do not have stem
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C)
do not produce flowers
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D)
do not perform photosynthesis
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E)
None of these
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Which one of the following has the fibrous roots?
A)
Carrot plant
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B)
Bamboo plant
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C)
Banyan tree
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D)
Mango tree
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E)
None of these
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Which one of the following is not a function of skeleton in our body?
A)
Skeleton gives shape to our body
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B)
Skeleton protects soft organs of our body
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C)
Skeleton helps in body movement
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D)
Skeleton makes blood cells
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E)
None of these
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Wrist joint is which one of the following kind of joint?
A)
Hinge joint
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B)
Ball and socket joint
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C)
Pivot joint
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D)
Gliding joint
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E)
None of these
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Which one of the following is an abiotic component of the environment?
A)
Mushroom
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B)
Cactus
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C)
Mosquito
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D)
Sunlight
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E)
None of these
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Which of the following is not a source of carbohydrates?
A)
Rice
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B)
Potato
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C)
Wheat
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D)
Water
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E)
None of these
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Which one of the following is an example of the change which occurs on heating and cannot be reversed?
A)
Expansion of an iron rod
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B)
Melting of wax
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C)
Baking of chapatti
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D)
Formation of ice from water
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E)
None of these
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The structure shown below is found in which of the following plants?
A)
Wheat plant
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B)
Lemon plant
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C)
Rose plant
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D)
Grapevine plant
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E)
None of these
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Which of the following combinations of features would you observe in maize plants?
A)
Parallel venation and fibrous root
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B)
Reticulate venation and fibrous root
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C)
Parallel venation and tap root
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D)
Reticulate venation and tap root
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E)
None of these
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In which one of the following parts of a flower you are likely to find ovary?
A)
Male part of the flower
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B)
Female part of the flower
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C)
Sepals
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D)
Petals
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E)
None of these
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How many muscles work together to move a bone?
A)
One
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B)
Two
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C)
Three
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D)
Four
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E)
None of these
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The palm of our hand consists of five bones called:
A)
Carpals
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B)
Metacarpals
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C)
Phalanges
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D)
Ulna
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E)
None of these
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Which one of the following statements is correct?
A)
The finger bones do not have joints
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B)
Hinge joint connects our head to neck
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C)
No fixed joints are found in skull
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D)
A ball and socket joint allows greater movement of bones than that of hinge joint
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E)
None of these
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In which of the following processes food taken by an organism combines with oxygen to release energy?
A)
Respiration
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B)
Reproduction
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C)
Excretion
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D)
Photosynthesis
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E)
None of these
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Name the habitat of the animal having a stream-lined and slippery body?
A)
Water
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B)
Desert
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C)
Grassland
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D)
Mountain
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E)
None of these
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A body repeating its motion after certain interval of time is in______.
A)
rectilinear motion
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B)
circular motion
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C)
periodic motion
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D)
rotational motion
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E)
None of these
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Which one of the following is the group of luminous objects?
A)
Sun, camera, mirror, lighted torch
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B)
Burning candle, moon, stars, paper
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C)
Sun, stars, lighted torch, burning candle
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D)
Mirror, camera, sun, moon
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E)
None of these
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Which one of the following statements is correct?
A)
Electric current can flow through copper wire
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B)
Instead of metal wires, a jute string can be used to make a circuit
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C)
Electric current can pass through a sheet of thermocol
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D)
Air is a good conductor of electricity
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E)
None of these
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Pick the pair which is related in the same way as the words given in the question. Comedy : Laughter : : ______: ______
A)
Tragedy : Sadness
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B)
Big : Small
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C)
Come : Go
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D)
Last : End
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E)
None of these
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In a five member family M and N are brother and sister; N is the wife of T and D is the father of T. T has a son L. How is L related to D?
A)
Grandson
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B)
Son
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C)
Brother
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D)
Husband
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E)
None of these
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Complete the following series. AD, EH, IL,?
A)
PM
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B)
MP
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C)
OP
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D)
QR
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E)
None of these
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Bindu walked 20 metre towards West. Then turning right, she walked 10 metre. Again she turned right and moved 20 metre. In which direction and how far is she from her original position?
A)
North, 50 m
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B)
North, 10 m
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C)
East, 50 m
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D)
South, 10 m
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E)
None of these
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Complete the following series. 10, 18, 28, 40, 54,?
A)
60
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B)
70
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C)
75
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D)
80
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E)
None of these
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If 'NAME' is coded as 'MBLF', then 'GAME' will be coded as _______
A)
FBLF
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B)
BFLF
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C)
LFBF
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D)
FLBF
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E)
None of these
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What can be fit in the blank space? ADB, LDM, \[\underline{\,\,\,\,?\,\,\,\,}\], XDH
A)
ABD
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B)
NDC
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C)
PQR
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D)
EGZ
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E)
None of these
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At what time, between 5 and 6 are the hands of a clock coincide?
A)
22 minute past 5
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B)
30 minute past 5
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C)
\[22\frac{8}{11}\]minute past 5
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D)
\[27\frac{3}{11}\]minute past 5
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E)
None of these
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In a certain code language '3' is coded as 'D'; '4' is coded as 'W'; '5' is coded as 'N'. Then how will 'NND' be coded?
A)
455
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B)
445
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C)
453
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D)
553
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E)
None of these
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Replace the question mark with the correct number.
A)
2
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B)
4
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C)
5
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D)
8
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E)
None of these
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The steps involved to test the presence of fat in a hard, solid food are as follows:
i. Crush the food item by using a small hammer carefully and rub the crushed food on the paper.
ii. Remove the crushed food from the paper and hold the paper towards a source of light.
iii. Take a small quantity of the hard, solid food item and place it on a brown paper lying on a table.
iv. If the food has left a number of bright, translucent spots on paper, then fat is present in the food. Which one is the correct sequence of steps to be followed?
A)
ii, iii, i, iv
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B)
iii, i, ii, iv
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C)
i, iii, il, iv
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D)
i, ii, iii, iv
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E)
None of these
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Look at the given figure carefully and match the following.
(A)
P
I
Male part of flower
(B)
Q
II
Female part of flower
(C)
R
III
Sepals
(D)
S
IV
Petals
A)
A - II, B - I, C - IV, D - II
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B)
A - I, B - II, C - IV, D - III
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C)
A - II, B - IV, C - I, D - III
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D)
A - III, B - IV, C - I, D - II
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E)
None of these
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Look at the following figure and choose the correct option.
A)
P = petiole, Q = vein, R = midrib, S = lamina, T = tip
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B)
P = petiole, Q = lamina, R = vein, S = midrib, T = tip
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C)
P = tip, Q = vein, R = midrib, S = lamina, T= lamina
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D)
P = tip, Q = petiole, R = midrib, S = lamina, T = vein
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E)
None of these
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Match the following.
(A)
oil mixed in water
(I)
Sieving
(B)
iron powder mixed with soil
(II)
Hand picking
(C)
sugar mixed with water
(III)
Decantation
(D)
potatoes mixed with onions
(IV)
Magnet
(E)
flour mixed with kidney beans
(V)
Evaporation
A)
A-III, B-IV, C-V, D-I, E-II
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B)
A-III, B-IV, C-V, D-II, E-I
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C)
A-III, B-V, C-IV, D-II, E-I
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D)
A-II, B-IV, C-V, D-III, E-I
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E)
None of these
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Raman gave the following ill effects of the practice of burning dried leaves and other plant products.
i. Burning of dried leaves produces precious manures.
ii. Burning produces harmful gases/fumes.
iii. Precious raw materials to obtain manure at low cost is lost.
iv. Lot of heat is generated unnecessarily.
The correct reasons of why we should not burn leaves are:
A)
i, ii and iii only
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B)
ii, iii and iv only
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C)
i and iv only
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D)
i, ii, iii and iv
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E)
None of these
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Fill in the blanks with the correct combination of terms.
The joints in the body are the places where two \[\underline{\,\,\,\,a\,\,\,\,}\] are joined together. The ends of bones are covered with soft\[\underline{\,\,\,\,b\,\,\,\,}\], At the joints, the bones are held together by strong, stretchy bands called \[\underline{\,\,\,\,c\,\,\,\,}\]
A)
a-bones; b-cartilage; c-tendons
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B)
a-bones; b-ligaments; c-tendons
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C)
a-bones; b-cartilage; c-ligaments
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D)
a-cartilage; b-ligaments; c-tendons
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E)
None of these
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Fill in the blanks. A dry cell is the source of\[\underline{\,\,\,\,a\,\,\,\,}\]it has\[\underline{\,\,\,\,b\,\,\,\,}\]terminals. The metal cap of the dry cell is he\[\underline{\,\,\,\,c\,\,\,\,}\]whereas metal disc is the\[\underline{\,\,\,\,d\,\,\,\,}\].
A)
a-electricity; b-two; c-negative terminal; d-positive terminal
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B)
a-electricity; b-two; c-positive terminal; d-negative terminal
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C)
a-electricity; b-three; c-neutral terminal; d-positive terminal
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D)
a-electricity; b-four; c-positive terminal; d-neutral terminal
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E)
None of these
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Which of the following statements is correct?
(i) Upper leg of our body consists of a single bone called femur.
(ii) Lower leg of our body consists of two bones tibia and ulna.
(iii) Upper arm of our body consists of single bone radius.
(iv) Lower arm of our body consists of two bones radius and ulna.
A)
(i) and (iv)
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B)
(ii) and (iv)
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C)
(i) and (ii)
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D)
(ii) and (iii)
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E)
None of these
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Which of the following statements is correct?
1. A cylindrical magnet has only one pole.
2. Maximum iron filings sticks in the middle of a bar magnet when it is brought near them.
3. A nickel wire is attracted by a magnet.
4. The attraction of a magnet is strongest at its poles.
A)
1, 2 and 3
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B)
2, 3 and 4
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C)
1 and 4 only
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D)
3 and 4 only
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E)
None of these
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Read the following sentences:
(i) They have long roots that penetrate deep inside the soil in search of water.
(ii) Their leaves are flat and large and stomata are found on upper surfaces.
(iii) Their stems are long and narrow and have big air spaces.
(iv) Their leaves are reduced to spines.
Choose the pair of sentences that are correct for the adaptations found in desert plants.
A)
(i) and (ii)
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B)
(ii) and (iii)
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C)
(i) and (iv)
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D)
(ii), (iii) and (iv)
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E)
None of these
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