KENDIYA VIDYALAYA PITHORAGARH

SUMMER BREAK HOME-WORK CLASS- 8 MATHS SESSION (2018-19)

Solve the following questions :

  1. Find three rational numbers between and
  2. Solve =
  3. Represent these numbers on the number line. (i) (ii)
  4. Multiply by the reciprocal of
  5. Solve - = +
  6. Use appropriate property, find x + - x
  7. The ages of Rahul and Haroon are in the ratio 5:7 . Four years later the sum of their ages will be 56 years. What are their present ages ?
  8. Fill in the blanks (i) Zero has …….. reciprocal.

(ii) The numbers ……. and …… are their own reciprocals.

  1. The denominator of a rational number is greater than its numerator by 8. If the numerator is increased by 17 and the denominator is decreased by 1, the number obtained is . Find the rational number.
  2. Write the multiplicative inverse and additive inverse of
  3. Solve : 2x/5 + 2 = 7x/15 +4
  4. solve 5 -(2t+3)/3 = 5/4 -2t
  5. Present age of Raju and Ramesh are in the ratio 3:4 .Twelve years from now the ratio of their ages will be 5:8. Find their present ages.?
  6. The sum of three consecutive multiples of 11 is 363. Find these multiples.
  7. Solve :
  8. There is a narrow rectangular plot, reserved for a school, in Mahuli Village. The length and breadth of the plot are in the ratio 11:4. At the rateRs100per metre it will cost the village panchayatRsd 75000 to fence the plot. What are the dimensions of the plot?
  9. Two numbers are in the ratio 5:3. If they differ by 18, what are the numbers ?
  10. The perimeter of a rectangular swimming pool is 154 m. Its length is 2m more than twice its breadth. What are the length and the breadth of the pool?

Holiday Home work (Summer)

Class-8 Subject-Science

  1. What’s crop? Explain rabi and kharib crops.
  2. How many types of agriculture tools and write down their name.
  3. Why need crop rotation? Explain.
  4. How many types of micro-organism? Write the name of micro-organism.
  5. Draw the diagram of micro-organism (2 diagrams for each).
  6. Explain merit and demerits of fungus and algae.
  7. Draw the diagram of nitrogen cycle.
  8. Write the different activity of agriculture.

CLASS VIII ENGLISH

  1. Prepare the taught chapters for P.T. I
  2. Paste the cutting of a paragraph from any English newspaper in your notebook than underline all new words and find out the meaning of them from dictionary. Write the new words and their meaning in your note book. do it for 10 days .
  3. Write three forms of verb. (100 verbs)
  4. Write a paragraph on the given topics.

i)Importance of trees

ii)My hobby

iii)Science : boon or curse

iv)Mahatma Gandhi

v)My favorite teacher

  1. TOPICS FOR POEM/ARTICLE/CARTOON/STORY/PAINTING/DRAWING

Art and culture, fast food, habit, God, dream school, my gallery, amazing facts about geography.