সকল পেচাঁরোতে দেখতে পায় এবং যে সকল পাখি রাতে দেখতে পায় তারা কালো নয়। নিচের কোন বক্ত্যটি অবশ্যই সঠিক?
A. কালো রং এর পাখিরা রাতে দেখতে পায়না
B. কালো বাদুর রাতে দেখতে পায়না
C. সব পেঁচা কালো নয়
D. উপরের সবগুলোই
JUUnit-BSet-2মানসিক দক্ষতা(IQ)বিশ্লেষণমুলক ও সিদ্ধান্ত গ্রহণের ক্ষমতাIQ-3 (Topic Practice)JU - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
C.
সব পেঁচা কালো নয়
Explanation:
Related Questions (Any University/Year)
- In a school, there were five teachers... More than three teachers were teaching which subject?
- Khan observes that if flight 409 is cancelled, then the manager could not possible arrive in the time for the meeting. But the flight was not cancelled. Therefore, Khan concludes, the manager will certainly be on time. Halima replies that even if Khan's premises are true, his argument is fallacious. And therefore, she adds, the manager will not arrive on time after all. Which of the following is the strongest thing that we can properly say about this discussion ?
- Choose the most suitable title for the above & paragraph.
- A group of three objects must be selected from six objects K, O, S, T, V, and W according to the following conditions: Which of the following is an acceptable selection of objects?
- একজন ডাক্তারের পক্ষে অসম্ভব-
- What is Plato's position with respect to Al-Kindi?
- Which one of the following is an acceptable order, from first to last , in which the poems can appear in the magazine?
- The cost of living in a given area is directly proportional to the wages paid by the dominant industry in that area. In Bangladesh, the dominant industry is farming. However, in Japan, the dominant industry is auto manufacturing. Thus, it is fair to conclude that the cost of living must be higher in Japan than in Bangladesh. The argument above assumes that-
- Fill in The Blank. FIT _______.
- উত্তরায় ফ্ল্যাটের দাম ধানমন্ডির চেয়ে কম। গুলশানের ফ্ল্যাটের দাম ধানমন্ডির চেয়ে বেশি। এলাকা ত্রয়ের ফ্ল্যাটের মধ্যে গুলশানের ফ্ল্যাটের দাম সর্বাধিক । প্রথম উক্তিটিদ্বয় ঠিক হলে তৃতীয়টি-
- Three men (Tareq, Polash and Javed) and three women (Eliza, Aleya and Kanon) are spending a few months at a hillside. They are to stay in a row of nine cottages, each one living in his or her own cottage. There are no others staying in the same row of houses, a. Aleya, Tareq and Javed do not want to stay in any cottage, which is at the end of the row. b. Eliza and Aleya are unwilling to stay beside any unoccupied cottage. c. Kanon is next to Polash and Javed. d. Between Aleya and Javed's cottage, there is just one vacant cottage. e. None of the girls occupy adjacent cottages. f. The house occupied by Tareq is next to an end cottage. How many of them occupy cottages next to a vacant cottage?
- Three desk shelves-I, II, and III-are being stocked with seven types of food. Bread, Biscuits, Pizzas, Shakes, Cake, Sweet, and Sandwich are to be placed in the shelves so that the goods belonging to any given type are all together in one shelf and no shelf contains more than three types of food. The arrangement of the types of food is subject to the following further constraints: Bread and Cake must be in a shelf together. Neither Biscuits nor Shakes can be in the same shelf as Pizzas. Neither Biscuits nor Shakes can be in the same shelf as Sweet. The Sweet must be in either shelf I or shelf II. Each type of goods must be in some shelf or other. If Pizzas are in II and Sweet is in I. any of the following can be true EXCEPT:
- An amusement park roller coaster includes five cars sequentially numbered 1 through 5. Each car accommodates at most two riders, seated side by side. Six people, Tareq, Galib. Luna, Mark, Pavel and Jamil, are riding the coaster at the same time. Luna is sharing a car. Mark is not sharing a car and is seated immediately behind an empty car. Tareq is not sharing a car with either Galib or Pavel. Galib is riding in either the third or fourth car. If Galib is riding immediately behind Luna's car and immediately ahead of Tareq's car, all of the following must be true EXCEPT:
- Ten fabrics of different colors are displayed on ten racks in a cloth store. The racks are placed one after another and numbered consecutively from one to ten. Each rack contains fabric of a single color. One fabric is green , two fabrics are brown , three fabrics are purple and remaining four fabrics are red. If a purple fabric is on rack two and red fabrics are on racks three and four , the green fabric must be on which of the following racks?
- If S is to be served on Friday, M must be served on __
- A football match between team A and team B is in progress. Team B is lagging behind by 2 goals. In which of the following situations team b can win the match?
- What is the ratio of the number of workers in the Agricultural category in 2001 to the projected number of such workers in 2015?
- There are 9 black and red stones of same size in a box. If you reach into the box with your eyes close, what is the minimum number of stones you must take out to be sure of having a pair that match?
- রিমু, সজিব, কানন এবং বুলু তোমার একটা বই মজা করে লুকিয়ে রেখেছে। জিজ্ঞেস করায় রিমু ও সজিব বলল যে তাদের কাছে নেই। কানন জানালো, এটা বুলুর কাছে আছে। বুলু আবার বলল বইটা আসলে আছে সজিবের কাছে। এদের যেকোন একজন মিথ্যে বলছে। বইটা আসলে কার কাছে আছে?
- The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. Which of the following, if given to the mixing vat operator as an instruction, would not determine the setting of any other valve ?
- Cup : Coffee :: Bowl : ?
- Among the following statements , which would make M, D, N,G,L,O,A the only possible sequence of speakers?
- সার্ক : দক্ষিণ এশিয়া :: আসিয়ান : ?
- চাকরিতে স্বজন প্রীতি বা ঘুষের বিনিময়ে যদি অযোগ্যরা নিয়োগ ও পদোন্নতি পায় তাহলে -
- If S is selected , which of the following must also be among the objects selected ?
- Quotation : Quotation Marks :: Pictures : ?
- Mr. Baker, Mr. Butcher and Mr. Builder are a baker, a. butcher and a builder, but not in that order. No man has the same profession as his name. Mr. Builder is not a butcher. Which of the following is true for sure?
- If m>p, m>r, n<r and p<s, which of the following must be true?
- Read the following puzzle and answer the questions L, M, N, 0 and P have Tk. 10, Tk. 20, Tk, 30, Tk. 40 and Tk. 50 with them not necessarily in that order. M has the lowest amount. L and N together have the maximum possible sum with them. The sum of money L and M is equal to the sum of money with O and P. P has more money than O. The amount P has is-
- সাকিব আল হাসান রবিচন্দ্র অশ্চিনের চেয়ে ভালো অলরাউন্ডার আবার রবিচন্দ্র অশ্চিনের চেয়ে স্টুয়ার্ড ব্রড খারাপ অলরাউন্ডার। কিন্তু স্টুয়ার্ড ব্রড মোহাম্মদ হাফিজের চেয়ে ভালো অলরাউন্ডার। অতএব মোহাম্মদ হাফিজ সাকিব আল হাসানের চেয়ে খারাপ অলরাউন্ডার। যদি প্রথম তিনটি বাক্য সত্য হয় তাহলে শেষেরটি-
- Sue: Commercial flights currently contribute more carbon dioxide... Dave: Did you know that by taking one inter-continental flight... Dave's response to Sue's comment serves to
- ‘কিছু মানুষ আছে যারা সবক্ষেত্রে অন্যের উপর নির্ভরশীল। কিন্তু এরূপ পরনির্ভরশীল মানুষের বিশ্বাস এবং দক্ষতার বিকাশকে বাধাগ্রস্থ করে। ফলে জীবনে উন্নতি লাভ করা যায় না’- এই বক্তব্যে যে বিষয়ের উপর গুরুত্ব দেয়া হয়েছে, তা হলো
- An amusement park roller coaster includes five cars sequentially numbered 1 through 5. Each car accommodates at most two riders, seated side by side. Six people, Tareq, Galib. Luna, Mark, Pavel and Jamil, are riding the coaster at the same time. Luna is sharing a car. Mark is not sharing a car and is seated immediately behind an empty car. Tareq is not sharing a car with either Galib or Pavel. Galib is riding in either the third or fourth car. Which one of the following statements CANNOT be true?
- If Y is one of the officers watching the suspect, which of the following cannot be the other officer watching the suspect?
- Is the length of a side of equilateral triangle E less than the length of a side of square F? 1. The perimeter of E and the perimeter of F are equal. 2. The ratio of the height of triangle E to the diagonal of square F is \(2\sqrt{}3:3\sqrt{}\sqrt{}2\)
- Advertisement : "Veran VE90 Digital Photocopier.Now digital technology makes this copier better than your average Lasee-copier.It means you get laser quality printing for only Tk. 30,029.99." The main selling point of this advertisement would be nullified if :
- If U and X are each selected for a commission,and only Z is selected for both the commission,which of the following must be true ?
- If S appears on page 15, which one of the following poems must appear on page 25?
- Who is good in Baseball, Volleyball and Hockey?
- Exactly six different essays will appear in a coming issue of a magazine. Three of the essays- G, I, and Jare by the writer K, and the other three essays-M, N, and P-are by the writer Y. Each essay will appear exactly once in the issue, and an essay must appear on each of the pages 3, 6, 9, 12, 15, and 18. The order in which the essays appear in the issue will be governed by the following conditions: The essays on pages 3, 9, and 15 must all be by the same writer. I must precede P. M must precede J. Which of the following is an acceptable order, from first to last, in which the essays can appear in the magazine?
