CBSE or NCERT Science Class VIth Test from Ch. 10 - Motion and Measurement of Distances

M.M: 41 marks                                                                                    Date: 15/06/2011
Time: 50 minutes

Q 1: Fill in the blanks with the correct word/s:            (1 mark per question x 23 = 23 marks)

i.    SI means ______________   _________________.

ii.   The SI unit of length is  ___________.

iii.  Each metre is divided into _________ equal divisions, called _______________.

iv.  The type of motion in which an object moves in a straight line is called _____________________ motion.

v.   When a ball rolls on a ground in a straight line, it has _________________ motion as well as ____________ motion.

vi.   The type of motion in which an object repeats its motion after some time is called ______________ motion.

vii.  _________ is the change in the position of an object with time.

viii. The length of forearm from elbow to finger tips is called ___________.

ix.   Every measurement consists of a number and a ______________.

x.    _________ is a prefix which means one thousand.

xi.   _________ is a prefix which denotes one-thousandth.

xii.  ________ is a prefix which denotes one-hundredth.

xiii. The SI unit of measuring time is ______________.

xiv.  One foot-step is called __________.

xv.  The length of the space between two points is called ____________.

xvi.  To carry people and goods from one place to another is called ____________.

xvii.  A sewing machine exhibits two types of motion at the same time: _____________ motion as well as __________ motion.

xviii.  A spinning top (lattu) exhibits ______________ motion.

xix.   A pendulum consists of a small metal ball called _______.

xx.   In ____________ motion, the object moves in such as way that its distance from a fixed point, say the centre of circular path remains the same.

xxi.  The movement of all the planets around the sun is _____________ motion.

xxii.  When an object is stationary, it is said to be at _________.

xxiii.  Motion of a falling stone is ________________.

Q 2: Write one similarity and one difference between the motion of a bicycle moving on a straight road and a ceiling fan that has been switched ON.                                     (2 marks)

Q 3: Give two examples of modes of transport:                                                   (2 marks)

i.    Used in water

ii.    Used in air

Q 4: Why is it necessary to have standard units of measurement?                          (1 mark)

Q 5: A 30 cm scale has one of its ends broken at left. The mark at the broken end is 3.5 cm.  (2 marks)

  a. Which mark of this scale will you use for measuring the length of an object?

  b. How much will you subtract from the scale reading at the other end of the object to get the correct length?

Q 6: What type of measuring device would you use to measure:                          (2 marks)

a.    The girth of a tree?

b.    A piece of cloth?

Q 7: Write two precautions to be taken while using a scale to measure something. (2 marks)

Q 8: Name four types of motion? Give one example of each.                              (4 marks)

Q 9: Tick the right one: Length of a curved line cannot be measured by a metre scale directly - True/False                                                                                         (1 mark)

Q 10: Classify the following motions:                                                                 (2 marks)

i.    Heart beat

ii.    Motion of pulley while drawing water from a well.

CBSE or NCERT Science Class 6th Test Paper -1 From Chapter 3 - Fibre To Fabric

M.M: 35 marks                                                                                                          Dated: 31/05/2011

Time: 1 hour  

Q 1: Write True or False plus also write the correct answer in case of false ones (1 mark each x 10 = 10 marks)

i. Cotton fibres have a smooth surface - _____________

ii. Jute fibres are weak in strength - _______________

iii. Jute is obtained from its flower - ________

iv. Coconut fibres are very rough and tough - __________

v. Cotton crops are grown in brown soil - ____________

vi. Nylon and plastic fibres are smooth - ___________

vii. Cotton crops need cold climate - ____________

viii. Yarn is made from fabrics - ______________

ix. Polyester is a natural fibre - ___________

x. Silk fibre is obtained from stem of a plant - __________

Q 2: Fill in the blanks                                                                                    (1 mark each x 10 = 10 marks)

i. Yarn is made of _______________

ii. The fruits of the cotton plant are called __________ _________

iii. The separation of cotton fibres from the seeds by combing is called ___________

iv. In India, jute is mainly grown in _____________ and ___________ (more than one word may come).

v. The process of making yarn from fibres is called ____________

vi. Depending on the type of sources from which the fibres are obtained, they can be classified into two types: _______ or __________

vii. Fabric from yarns is made by ___________ and ___________

viii. Plant fibres are obtained from ____________ and ____________

ix. Animal fibres are ___________ and _________

x. Linen is made from the fibres of ___________ plant.

Q 3: Name two items that are made from coconut fibres.                                                                (1 mark) 

Q 4: In which season is jute cultivated in India?                                                                               (1 mark)

Q 5: Why do we wear clothes? Give two reasons.                                                                         (2 marks)

Q 6: Why is it necessary to make yarn from fabrics for making clothes?                                          (1 mark)

Q 7: What is one difference between wearing and knitting?                                                             (1 mark)

Q 8: What is a loom? How many types of looms are there? Explain.                                               (3 marks)

Q 9: Which three devices are used to make yarn from fibres?                                                         (1 mark)

Q 10: How can you show that knitted fabrics are made of single yarn running throughout the fabric? (1 mark)

Q 11: Name two materials which were used by the people in ancient times to cover themselves.     (2 marks)

Q 12: Name two types of clothing which are still used in unstitched form in our country.                 (2 marks)

CBSE Or NCERT Science Class 6th Test Paper 1 From Ch. 1 – Food - Where Does It Come From

M.M: 37 marks                                                   Dated:11/06/2011  Time: 45 minutes


Q 1: Fill in the blanks                                                                                    (1 mark each x 22 = 22 marks)

• Parrots eat only __________________ products.
• Two animals that eat only plants are _____________ and ______________.
• Two animals that are omnivores are ____________ and _____________.
• Two animals that are carnivores are ____________ and ________________.
• Food items that provide us energy are ____________ and ______________.
• Two body building foods are ______________ and ______________.
• Two edible parts of the plants are ___________ and ______________.
• Two oil yielding plants are __________ and ____________________.
• The energy producing component of food is ______________________.
• Nutrients required for the growth of our body are ____________.
• The indigestible material in food is known as __________________.
• We get protein from __________________.
• We get sugar from ________________.
• Oil is a __________________ product and ghee is an ____________________ product.
• Two plants whose roots are used as food are _______________ and ________________.
• Two plants whose flowers are used as food are ____________ and _________________.
• When the seeds begin to grow or germinate by developing tiny roots, they are called ______________.
• Two sources of food are __________________ and _______________.
• The green plants make their own food by the process of __________________.
• Based on the type of food eaten, Kingfisher is _________________ animal.
• Based on the type of food eaten, Pig is ________________________.
• Based on the type of food eaten, Hippopotamus is ________________.

Q 2: What are food producers and food consumers? Give one example of each.                            (2 marks)

Q 3: What do the following eat:                                                                                                     (2 marks)

      i). House lizard
      ii). Butterfly

Q 4: Who produces honey? What is the name of structure where honey is stored?                          (2 marks)

Q 5: Give examples of two plants whose leaves are eaten as food.                                                 (2 marks)

Q 6: What do you understand by ingredient? Write major ingredients of:                                        (2 marks)
 
      i). Idli
      ii) Kheer


Q 7: Draw a plant and label it parts – roots, bud, stem and leaf.                                                     (2 marks)

Q 8: What is the difference between beef and pork?                                                                      (1 mark)

Q 9: In what two ways, we can help for providing food to many people?                                       (2 marks)