www.rajeduboard.rajasthan.gov.in Model Paper 2013 Class X : Board of Secondary Education Rajasthan

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Name of the Organaisation : Board of Secondary Education Rajasthan (rajeduboard.rajasthan.gov.in)
Type of Facility : Model Paper - 2013 Class X
Home Page : http://rajeduboard.rajasthan.gov.in/

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Model Paper for English - 2013

General Instructions to the Examinees:
(i) Candidates must first write their Roll Nos. on the question paper
(ii) All the questions are compulsory.
(iii) Write the answer to each question in the given answer-book only.
(iv) For questions having more than one part, the answers to those parts are to be written together in continuity.
(v) This paper is divided into three sections A, B and C. All sections are compulsory.
(vi) Separate instructions are given for each section and question, wherever necessary. Read these instructions very carefully and follow them.
(vii) Do not exceed the prescribed word limit while answering the questions

Section - A

1. Read the following passage carefully and answer the questions given below.
What are volcanoes ? In appearance it looks like a cone-shapped mountain. But the slop of the cone is rather flat and hollow. This is the crater, which is as it were, the mouth of the volcano. The volcano is formed by matter rock coming up from below the earth’s crust; by molten rock we mean rock which is so hot that it runs like liquid. This rock is called lava.
Imagine a sort of pipe coming up from deep down in the earth’s surface passing through the rocks of the earth’s crust and coming up to the crater. The lava forces its way up this pipe and overflows to form the sides of the volcano. The volcanic mountain is therefore found in the areas where the earth’s surface is for some reason weak and cannot resist the pressure of the molten lava.
One of the most famous volcanic eruptions of ancient times was of Mount Vesuvius near Neples in 79 AD. Some neighboring towns were buried under huge amounts of ash. The ash preserved the bodies of many of the victims which can still be seen today.
(i) What do we call to the top of volcanoes ?
(ii) How does a volcano look like ?
(iii) Where are the volcanoes mostly found ?
(iv) When did the Mount Vesuvius volcano erupt ?
(v) How is lava formed ?
(vii) The upper part of the earth is called ………

Section - B

2. You are Sarika living in Bikaner. Last month you want to Jaipur. Write a letter to your friend Radhika describing her how you enjoyed this trip. You may take help of the following points.
(i) With whom did you go to Jaipur ?
(ii) Where did you stay ?
(iii) Duration of the trip.
(iv) What Places did you visit there ?
(v) What things did you buy?

3. Write a paragraph in about 60 words with the help of given outline :
To Save water is the most essential thing of today. Water ……….. important for all living beings. No life without water ……………….. ocean water ……… not
consumable………….. should save…… rain water …………… build rain water harvesting system in every building ……….. clean the rivers, ponds. Wells, tanks before
rainy season……….. not waste water ………….. it is very precious ……….

Section - C

4. Fill in the blanks with the correct form of the verbs given in brackets :
(i) I ……………… (show) you the documents tomorrow.
(ii) India ………………. (be) rich in minerals and gems.
(iii) The boys …………………… (Play) a Football match at this time.
(iv) They …………. (take) tea, when the postman rang the bell.
(v) The house ………… (sit) on the crest of a low hill.
(vi) They ……….. (wait) and waited for Wanda.
(vii) My mother …….. (already take) her tea.
(viii) ………… Natalya ..............(complete) her story book

Section - D

5. Read the passage carefully and answer the question the follow.
With a satisfied expression he regarded the field of ripe corn with its flowers,
drape in a curtain of rain. But suddenly a strong wind began to blow and along with the
rain very large hailstones began to full. These truly did resemble new silver coins. The boys
exposing themselves to the rain, ran out collect the frozen pearls.
(i) Of which things the field whey over grown ?
(ii) What change did our in the weather?
(iii) "These truly did resemble new silver coin" here what does it mean ?
(iv) Write opposite of "ripe".

See more question download here : http://rajeduboard.rajasthan.gov.in/...10/English.pdf
If you want model paper for Social Studies : http://rajeduboard.rajasthan.gov.in/...%20Studies.pdf

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What is gonads and what are functions?

Gonads are testes and ovaries.

Testes produce spermatozoa by spermatogenesis and ovaries produce ova by oogenesis.

Spermatozoa are produced via mitosis, producing diploid primary spermatocytes, then meiosis I which produces haploid secondary spermatocytes, which are converted to spermatids by meiosis II. Spermatids become spermatozoa.

For the inchoate ovum, a diploid primary oocyte forms, followed meiotically by a haploid secondary oocyte. Ovulation occurs and the secondary oocyte only becomes a true ovum after syngamy. During the process, primary polar bodies become secondary polar bodies and are all rejected.