সকল বিষয়

Created: 2 weeks ago | Updated: 1 week ago
Created: 2 weeks ago | Updated: 1 week ago
Created: 2 weeks ago | Updated: 1 week ago
Created: 2 weeks ago | Updated: 1 week ago
Created: 2 weeks ago | Updated: 1 week ago
যে কোনো একটি বিষয়ে প্রবন্ধ রচনা করুন।
18.

তথ্য প্রযুক্তি ও বাংলাদেশ

Created: 2 weeks ago | Updated: 8 hours ago
যে কোনো একটি বিষয়ে প্রবন্ধ রচনা করুন।
19.

কর্মমুখী শিক্ষা

Created: 2 weeks ago | Updated: 1 week ago
যে কোনো একটি বিষয়ে প্রবন্ধ রচনা করুন।
20.

বাংলাদেশের পর্যটন শিল্প

Created: 2 weeks ago | Updated: 1 week ago
যে কোনো একটি বিষয়ে প্রবন্ধ রচনা করুন।
21.

জাতীয় জীবনে মুক্তিযুদ্ধের চেতনা

Created: 2 weeks ago | Updated: 1 week ago
যে কোনো একটি বিষয়ে প্রবন্ধ রচনা করুন।
22.

বই মেলা ।

Created: 2 weeks ago | Updated: 1 week ago
Fill in the blanks with appropriate prepositions :
24.

Could I speak ___ Rahim, please?

Created: 2 weeks ago | Updated: 7 hours ago

Could I speak to Rahim, please?

Fill in the blanks with appropriate prepositions :
25.

He is not addicted ___ any evil.

Created: 2 weeks ago | Updated: 7 hours ago

He is not addicted to any evil.

Fill in the blanks with appropriate prepositions :
26.

He accused me ___ insulting the man.

Created: 2 weeks ago | Updated: 7 hours ago
Fill in the blanks with appropriate prepositions :
27.

He always thinks ___ other's welfare.

Created: 2 weeks ago | Updated: 7 hours ago
Fill in the blanks with appropriate prepositions :
28.

I have heard such a lot ___ him.

Created: 2 weeks ago | Updated: 1 week ago
Use the right form of verb in the brackets :
29.

Would you mind (go) to the market?

Created: 2 weeks ago | Updated: 2 days ago

Would you mind (go) to the market?

Answer: Would you mind going to the market?

Use the right form of verb in the brackets :
30.

Bread and butter (be) my favourite food.

Created: 2 weeks ago | Updated: 1 week ago

Bread and butter is my favourite food.

Use the right form of verb in the brackets :
31.

I saw them (play) cricket

Created: 2 weeks ago | Updated: 4 days ago

I saw them Playing cricket

Use the right form of verb in the brackets :
32.

It is long since we (meet).

Created: 2 weeks ago | Updated: 1 week ago
Use the right form of verb in the brackets :
33.

I (go) to sleep with a light on.

Created: 2 weeks ago | Updated: 1 week ago
Correct the following sentences:
34.

1 left the pen to him.

Created: 2 weeks ago | Updated: 1 week ago
Correct the following sentences:
35.

He neither helped me nor my brother.

Created: 2 weeks ago | Updated: 2 days ago
Correct the following sentences:
36.

I would rather die than to steal.

Created: 2 weeks ago | Updated: 1 week ago
Correct the following sentences:
37.

Tell me why have you come.

Created: 2 weeks ago | Updated: 1 week ago
Correct the following sentences:
38.

Open page fifty.

Created: 2 weeks ago | Updated: 1 week ago
Transform the following sentences as directed :
39.

The ant is known as an industrious. (Active)

Created: 2 weeks ago | Updated: 8 hours ago
Transform the following sentences as directed :
40.

No pain, no gain. (Make it a complex sentence)

Created: 2 weeks ago | Updated: 1 week ago
Transform the following sentences as directed :
41.

I used to meet my mother twice a month. (Frame a WH question)

Created: 2 weeks ago | Updated: 1 week ago
Transform the following sentences as directed :
42.

Everyone knows that he is a fool. (Make it passive)

Created: 2 weeks ago | Updated: 1 day ago
Transform the following sentences as directed :
43.

He did as he was told. (Make it compound)

Created: 2 weeks ago | Updated: 1 week ago
Make sentences with the following phrase.
44.

Down to earth

Created: 2 weeks ago | Updated: 20 hours ago
Make sentences with the following phrase.
45.

Once for all

Created: 2 weeks ago | Updated: 1 week ago
Make sentences with the following phrase.
46.

Blue blood

Created: 2 weeks ago | Updated: 1 week ago
Make sentences with the following phrase.
47.

The lion share

Created: 2 weeks ago | Updated: 1 week ago
Make sentences with the following phrase.
48.

Bear in mind

Created: 2 weeks ago | Updated: 1 week ago
Complete the following sentences:
49.

He was rewarded___.

Created: 2 weeks ago | Updated: 1 week ago
Complete the following sentences:
50.

Faults are thick where___.

Created: 2 weeks ago | Updated: 1 week ago
Complete the following sentences:
51.

Work carefully lest___.

Created: 2 weeks ago | Updated: 1 week ago
Complete the following sentences:
52.

They were so lazy___.

Created: 2 weeks ago | Updated: 5 days ago
Complete the following sentences:
53.

No sooner had I gone out___.

Created: 2 weeks ago | Updated: 1 week ago
Write a paragraph on any one of the following:
56.

The Padma Bridge

Created: 2 weeks ago | Updated: 1 week ago
Write a paragraph on any one of the following:
57.

Environmental Pollution

Created: 2 weeks ago | Updated: 1 week ago

'Dear [Friend's Name],

I hope this letter finds you well. I wanted to share with you the incredible experience I had while traveling by metro rail in Dhaka city. It was truly a journey unlike any other. From the moment I stepped onto the platform, I was captivated by the modernity and efficiency of the metro system. The sleek design of the stations and the comfort of the air-conditioned compartments made the experience both enjoyable and convenient.

As the train glided along the tracks, I marveled at the bustling cityscape outside the windows. The onboard announcements kept us informed about the upcoming stations, making navigation a breeze. Despite the crowds, the journey was surprisingly comfortable, and I reached my destination in record time, bypassing the usual traffic congestion.

Overall, traveling by metro rail in Dhaka was a fantastic experience, offering a glimpse into the future of urban transportation while showcasing the vibrant spirit of the city. I can't wait for you to experience it yourself someday.

Take care and hope to see you soon!

Warm regards,
[Your Name]

Write an essay on any one of the following:
61.

Tourism Development in Bangladesh

Created: 2 weeks ago | Updated: 1 week ago
Write an essay on any one of the following:
62.

Education and Social services.

Created: 2 weeks ago | Updated: 1 week ago
মান নির্ণয় করুন :
75.

sin x cos3 x dx

Created: 2 weeks ago | Updated: 1 week ago
মান নির্ণয় করুন :
76.

sin-1 x21-x2 dx

Created: 2 weeks ago | Updated: 1 week ago
সমাধান করুন :
79.

sin-1 dydx =x + y

Created: 2 weeks ago | Updated: 1 week ago
সমাধান করুন :
80.

(3x + 2y 5) dx + (2x + 3y - 5) dy = 0.

Created: 2 weeks ago | Updated: 1 week ago
সমাধান করুন :
81.

d2ydx2-4 dydx + 4y = x2e2x

Created: 2 weeks ago | Updated: 1 week ago
সমাধান করুন :
82.

d2ydx2-6 dydx + 9y =1 + x + x2

Created: 2 weeks ago | Updated: 1 week ago

দ্বিতীয় প্রজন্মের কম্পিউটারের বৈশিষ্ট্য
 

(i) ট্রানজিস্টর এর ব্যবহার শুরু হয়;

(ii) ম্যাগনেটিক কোর মেমোরির ব্যবহার ও সহায়ক মেমোরি হিসেবে ম্যাগনেটিক ডিস্কের  উদ্ভাবন;

(iii) উচ্চ গতিসম্পন্ন ও উন্নত মানের ইনপুট – আউটপুট ব্যবস্থার প্রচলন

(iv) মেশিন ভাষার পরিবর্তে উচ্চস্তরের ভাষার( যেমন-COBOL,FORTRAN,ALGOL ইত্যাদি )ব্যবহার;

(v) টেলিফোন লাইন ব্যবহার করে ডাটা প্রেরণের ব্যবস্থা;

(vi) অধিক নির্ভরযোগ্যতা;

(vii) বাস্তবিক ক্ষেত্রে কম্পিউটার ব্যবহারের শুরু।