Read the following passage carefully and answer the questions based on it. 1 x 5 = 5Compact discs (CDs) have revolutionized the music industry with their surprisingly realistic sound. The six-inch discs look like thin plastics sandwiched with aluminium at the centre. They have digitally recorded material that is read by laser beams, so the sound has none of the crackling vinyl records. CDs are also virtually indestructible and they are lighter and smaller than conventional records. Since their introduction, CDs have become more affordable and widely available. In fact, they are now sold in electronics and video stores that didn't formerly carry records or cassettes. There has been a phenomenal growth in the sale of CDs since introduction. CDs have all but replaced records in stores and in spite of their being less affordable than cassettes; they continue to gain in popularity.16. The main appeal of CDs is their_____.
Read the following passage and answer the questions given below: Raisins are dried grapes that have eaten for thousands of years. Nearly 3,500 years ago, the first raisins were discovered as grapes that were drying in the sun on a vine. In medieval Europe, raisins were used as sweeteners, medicine, and even as a form of money! In America, raisins were first grown after an 1873 heatwave in California destroyed its valuable grape crop, leaving only dried, wrinkly, but tasty grapes on the vines. Soon, farmers began developing seedless grapes in California that were thin-skinned and sweet. These grapes would be purposely dried in the sun and became the popular dark raisin we eat and enjoy today. Later, a golden variety of raisin was made by treating grapes with a chemical called sulfur dioxide and using special methods to dry them. Today, central California remains the center of the world's raisin industry, producing nearly 95 percent of the world's raisins. Its green valleys, sunny climate, and hot temperatures provide the perfect conditions for grapes that are dried into raisins. Which of the following we re raisins not used as?
Read the following sentences and select the option that corrects the underlined sections. There are not many men who are so famous that they are frequently referred to by their short names only.
There are blank spaces in the following passage which have been numbered. These numbers are printed below the passage and against each some words are suggested. Find out the words that best fit the blank spaces. Global strategies to control infectious disease have historically included the erection of barriers to international travel and __(24)__. Keeping people with such deadly diseases outside national borders has __(25)__ as an important public health policy in the human immunodeficiency virus (HIV) epidemic. Between 29 and 50 countries __(26)__ to have introduced border restrictions on HIV-positive foreigners, usually those planning an __(27)__ stay in the country, such as students, workers or seamen. Choose a word for each question given below to complete the passage.
Which of the following were raisins not used as? Read the following passage and answer the questions given below: Raisins are dried grapes that have been eaten for thousands of years. Nearly 3,500 years ago, the first raisins were discovered as grapes that were drying in the sun on a vine. In medieval Europe, raisins were used as sweeteners, medicine, and even as a form of money! In America, raisins were first grown after an 1873 heat wave in California destroyed its valuable grape crop, leaving only dried, wrinkly, but tasty grapes on the vines. Soon, farmers began developing seedless grapes in California that were thin-skinned and sweet. These grapes would be purposely dried in the sun and became the popular dark raisin we eat and enjoy today. Later, a golden variety of raisin was made by treating grapes with a chemical called sulfur dioxide and suing special methods to dry them. Today, central California remains the center of the world's raisin industry, producing nearly 95 percent of the world's raisins. Its green valleys, sunny climate, and hot temperatures provide the perfect conditions for grapes that are dried into raisins. Which of the following were raisins not used as?
রায়, রাজা রামমোহন (১৭৭২/৭৪ - ১৮৩৩) হিন্দুধর্মের মহান সংস্কারক। পশ্চিম বাংলার রাধানগর গ্রামে এক রক্ষণশীল ব্রাহ্মণ পরিবারে তাঁর জন্ম। তিনি আঠারো শতকের ভারতের গতানুগতিক সনাতনী শিক্ষা লাভ করেন।
১৯৫
ইথানলের সাথে কোন বিকার যোগ করলে সিলভার দর্পণ সৃষ্টি হয়?
ইথানলের সাথে টলেন বিকার যোগ করলে সিলভার দর্পণ সৃষ্টি হয়।
ডাই অ্যামিন সিলভার হাইড্রোক্সাইড এর দ্রবণকে টনেল বিকারক বলে। এরমধ্যে অতিরিক্ত অ্যামোনিয়াম হাইড্রক্সাইডের(NH₄OH) দ্রবণ যোগ করে অধঃক্ষেপ দ্রবীভূত করলে বর্ণহীন ডাই আমিন সিলভার হাইড্রোক্সাইডের [Ag(NH₃)₂]OH(aq) দ্রবণ উৎপন্ন করে। ... এই বর্ণহীন দ্রবণকে টনেল বিকারক বলে।
MCQ পরীক্ষা সেটিংস
কম্পিউটার ও তথ্যপ্রযুক্তি
eProstuti
সহজ ও দ্রুত ক্লাস করতে অ্যাপটি ইনস্টল করুন
iPhone / iPad এ ইনস্টল করুন
eProstuti
১Safari ব্রাউজারের নিচে থাকা Share ( ) বাটনে চাপ দিন।
২নিচের দিকে স্ক্রোল করে 'Add to Home Screen' ( ) নির্বাচন করুন।
৩উপরে ডানে থাকা 'Add' বাটনে ট্যাপ করুন।
Android এ অ্যাপ ইনস্টল করুন
eProstuti
১Chrome ব্রাউজারের উপরে ডানে থাকা থ্রি-ডট ( ) মেনু চাপুন।
২তালিকায় 'Install app' বা 'Add to Home screen' ( ) এ ট্যাপ করুন।
ডাউনলোড সম্পন্ন হলে ফাইলটি ওপেন করে Install চাপুন।
যদি "Install unknown apps" বা "Unknown sources" অনুমতি চায়, তাহলে সেটি Allow করে আবার ইনস্টল করুন।
ইনস্টল শেষ হলে অ্যাপটি খুলে আপনার অ্যাকাউন্টে লগইন করুন।
অ্যাপের সুবিধা:
সকল লাইভ ক্লাস
রেকর্ডেড ক্লাস
অনলাইন পরীক্ষা
ই-বুক ও নোটিশ
সবকিছু এক জায়গা থেকেই সহজে ব্যবহার করুন!
ব্রাউজারে খুলুন
⚠️ মনে হচ্ছে আপনি এই ওয়েবসাইটটি ফেসবুক বা অন্য কোনো অ্যাপের ভেতরের ব্রাউজার থেকে খুলেছেন।
ভালোভাবে কাজ করার জন্য দয়া করে এটি আপনার মূল ব্রাউজারে (যেমন Chrome) খুলুন।
👉 উপরে থাকা ⋮ বা ••• বাটনে চাপ দিন → তারপর “Open in Browser” সিলেক্ট করুন।
