SAFAL CLASSES

Tuesday, 11 September 2018

10th science 07:55

10th Cbse Science ch-10 Light , Reflection and Refraction

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Light , Reflection and Refraction

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Class 10th Cbse ch-2 Acids ,Bases and Salts

Here is the notes for ch-2

Acids ,Bases and Salts

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Sunday, 2 September 2018

Grammar 02:31

Active Passive Voices Practice sheet 10

Passive of Imperative Sentences ( Orders/Command , advice , request )

A). Order :- यदि किसी वाक्य में आर्डर का भाव हो तो उसको passive में बदलते समय निम्न formula उपयोग करेंगे ..

👉 Let + O + be + V3 + other words.

Example :- Open the window
Passive :- Let the window be opened.

1. Switch on the light.
2. Wash my clothes.
3. Bring a ice cream.
4. Lift that weight.
5. Cook food for me.

B). Advice :- Advice का भाव हो तो passive में बदलते समय निम्न formula यूज़ करेंगे |

👉 O+ should + be + v3 + other words.

Example :- Help the poor.
Passive :- Poor should be helped.

1. Love the country.
2. Don't kill animals.
3. Help the orphans.
4. Respect your elders.
5. Don't pluck flowers from garden.

C). Request :- जब वाक्य में request का भाव हो तो passive बनाने के लिए निम्न formula यूज़ करेंगे |

👉 You are requested to + v1 + O + other words.

(please , kindly जैसे word वाक्य से हटा दीजिये और You are requested to के बाद पूरा वाक्य बिना बदले लिख दीजिये )

example :- Kindly help me.
passive :- You are requested to help me.

1. Please don't disturb me.
2. Give me a pen , please .
3. Kindly teach me voice.
4. Kindly give me some food.
5. Kindly take your seat.

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Friday, 31 August 2018

Grammar 10:26

Active Passive Practice Sheet 9

Active Passive Practice Sheet 9

👉 Passive Voice Of Infinitive

Example

Active :- He is to help her.
Passive :- She is to be helped by him.

Convert following active voices into passive voices.......

1. I am to help him.
2. I was to help him.
3. We are to help him.
4. We wish you to forget this incident.
5. I have to help him.

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Thursday, 30 August 2018

Grammar 11:26

Active Passive Voice Practice Sheet 8

Active Passive Voice Practice Sheet 8

Convert the following active voices into passive voices....

1. She will have washed her clothes before 10 am.
2. Will he not have ironed his uniform ?
3. The students will have enjoyed the picnic.
4. Anyone will have heard the name of Gandhiji.
5. Will have you completed your work before evening ?
6. Who will have kicked the ball so high ?
7. Dravid will have made a century.
8. How will the burglar have broken the window ?
9. Who will have composed this poem ?
10. She will have received the telegram by now.

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Answers :-

1. Her clothes will have been washed before 10 am by her.
2. Will his uniform not have been ironed by him ?
3. The picnic will have been enjoyed by the students.
4. The name of Ghandhiji will have been heard.
5. Will your work have been completed before evening by you ?
6. By whom will the ball have been kicked so high ?
7. A century will have been made by Dravid.
8. How will the window have been broken by burglar ?
9. By whom will this poem have been composed ?
10. The telegram will have been received by now by her.

Seejodhpur 0

Grammar 11:04

Active / Passive Voices Practice Sheet 7

Active / Passive Voices Practice Sheet 7

Convert the following active voices into passive voices..........

1. We shall give you a chance to speak on the occasion.
2. Somebody will raise this issue.
3. Nobody will ask you to vacate the room.
4. Will the postman deliver letters ?
5. Where shall I find the culprit ?
6. I shall buy a new car next year.
7. I will not miss the morning train.
8. No one will solve your problem honestly.
9. Chiku will operate the computer.
10. Why will Chiku not operate the computer ?

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Answers :-

1. A chance will be given you to speak on the occasion by us.
2. This issue will be raised.
3. You will not be asked to vacate the room.
4. Will letters be delivered by the postman ?
5. Where will culprit be found by me ?
6. A new car will be bought by me next year.
7. The morning train will not be missed by me.
8. Your problem will not be solved honestly.
9. The computer will be operated by Chiku.
10. Why will the computer not be operated by Chiku ?

Seejodhpur 0

Wednesday, 29 August 2018

Grammar 11:07

Active / Passive Voices Practice Sheet 6

Active / Passive Voices Practice Sheet 6

Convert the following active voices into passive voices..........

1. The police had arrested all the guilty persons at once.
2. People had made all the arrangements.
3. Why had Amrica compelled India to sign CTBT ?
4. He had already suffered many hardships.
5. Where had they kept my bad ?
6. Someone had beaten the boy.
7. Had you not told the truth before the court ?
8. Mother had just prepared my lunch.
9. How many sweets had you eaten in the party ?
10. Whom had you helped before ?

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Answers

1. All the guilty persons had been arrested by the police.
2. All the arrangements had been made.
3. Why had India compelled by America to sign CTBT ?
4. Many hardships had been suffered by him.
5. Where had my bag been kept ?
6. The boy had been beaten.
7. Had the truth not been told by you before the court ?
8. My lunch had just been prepared by mother.
9. How many sweets had been eaten by you in the party ?
10. Who had been helped by you before ?
or Who had been helped before by you ?

Seejodhpur 0

Grammar 11:01

Active / Passive Voices Practice Sheet 5

Active / Passive Voices Practice Sheet 5

Convert the following active voices into passive voices..........

1. They were planting trees.
2. People were watching the match.
3. Why were you selling your land ?
4. Was he not betraying you ?
5. I was expecting a good news.
6. Were they not driving the car at full speed ?
7. Someone was challenging you.
8. Who was confusing you ?
9. Why were the policemen chasing Mohan ?
10. The farmers of my village were reaping a bumper crop.

Note : -For more updates go to Facebook and search pearlpcm and like our page.

Answers

1. Trees were being planted.
2. The match was being watched.
3. Why was your home being sold by you ?
4. Were you not being betrayed by him ?
5. A good news was being expected my me.
6. Was the car not being driven at full speed ?
7. You were being challenged.
8. By whom were you being confused ?
9. Why was Mohan being chased by policemen ?

10. A bumper crop was being reaped by the farmers of my village.

Seejodhpur 0

Grammar 10:55

Active / Passive Voices Practice Sheet 4

Active / Passive Voices Practice Sheet 4

Convert the following active voices into passive voices.....

1. They looked into the matter.
2. We did not like him.
3. Did they not like you ?
4. Why did they not support me ?
5. All people hate him.
6. Where did he send you ?
7. Who did beat you ?
8. What did I know ?
9. He did not obey my orders.
10. Someone cheated you.

Note : -For more updates go to Facebook and search pearlpcm and like our page.

Answers

1. The matter was looked into.
2. He was not liked by us.
3. Were you not liked ?
4. Why was I not supported ?
5. He was hated.
6. Where were you sent by him ?
7. By whom were you beaten ?
8. What was known by me ?
9. My orders were not obeyed by him ?

10.You were cheated.

Seejodhpur 0

Grammar 10:49

Active/Passive Practice Sheet 3

Active/Passive Practice Sheet 3

Convert the following active voices into passive voice.

1. They have made all arrangements.
2. Has he not attended the class ?
3. How has he earned money ?
4. Why have you not consult a physician ?
5. Somebody has stolen my ticket.
6. They have appreciated my action.
7. Who has seen the wind ?
8. Have you ever watched a horror film ?
9. No one has completed the work.
10. When has karim beaten jack ?

Note : -For more updates go to Facebook and search pearlpcm and like our page.

Answers :-

1. All arrangements have been made.
2. Has the class not been attended by him ?
3. How has money been earned by him ?
4. Why has a physician not been consulted by you ?
5. My ticket has been stolen.
6. My action has been appreciated.
7. By whom has the wind been seen ?
8. Has a horror film been watched by you ?
9. The work has not been completed.

10. When has Jack been beaten by Karim ?

Seejodhpur 0