Two male singers, Peer and Shaer; two female singers Rina and Vina; two male dancers Tapu and Wahed; and two female dancers Queen and Usha, are the eight entertainers who are to perform at the Bengal Theater on a certain night. Each entertainer is to perform alone and only once that night. The entertainer may perform in any order that conforms to the following restrictions: The performances by singers and the performances by the dancers must alternate throughout the evening. The first performance that evening must be by a female entertainer, and the second performance by a male entertainer. The final performance must be by a male singer. If Queen is to perform third, Vina fourth, and Wahed fifth, which of the following must perform sixth?

Here is a proud proclamation of a consumer durable producer: "We do not advertise, our product speaks for itself". Which of the following statements, if true, would support and strengthen the statement?

Coach Nelson is putting together a four-member handball team from right-handed players R, S, and T and left-handed players L, M, N, and O. He must have at least two right handed players on the team, and all players must be able to practice with each other. S cannot practice with L T cannot practice with N M cannot practice with L or N How many different teams can be formed without R?

Any of the following pairs of people could be in Xanbi's group except

Who among them is the shorter than F?

আমি Year-এ একবার, 'Week- এ দুইবার আসি, Earth-এ প্রথমেই আসি, Mouth-এ আসিই না. আমি কে ?

Each of the following questions consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question. Select your answer according to whether: A) statement 1 alone is sufficient, but statement 2 alone is not sufficient to answer the question. B) statement 2 alone is sufficient, but statement 1 alone is not sufficient to answer the question. C) both statements taken together are sufficient to answer the question, but neither statement alone is sufficient D) each statement alone is sufficient. E) statements 1 and 2 together are not sufficient, and additional data is needed to answer the question. A die is rolled randomly on a circular board with a triangle inscribed in the circle. (All three vertices of the triangle are on the circumference of the circle.) What is the probability that the die comes to rest outside the triangular region? Statement 1: The hypotenuse of the triangle is the diameter of the circle. Statement 2: The radius of the circle is 2 units, and the area of the triangle is 4 square units.

Read both the statements and mark your answer. Statement II: The price of petrol and diesel in the domestic market has remained unchanged for the past few months. Statement II: The oil price in the international market have grown up substantially in the last few monts.

Read the situation below and select the best answer for each of the questions that follow. An employee has been assigned the task of allotting offices to six of the staff members. The offices are numbered 1-6. The offices are arranged in a row and they are separated from each other by six foot high dividers. Hence voices, sounds and cigarette smoke flow easily from one office to another. Ms. Ruby needs to use the telephone quite often throughout the day. Mr. Milon and Mr. Belal need adjacent offices as they need to consult each other often while working. Ms. Helen is a senior employee and has to be allotted the office number 5, having the biggest window. Mr. Didar requires silence in the offices next to his. Mr. Tutul, Mr. Milon and Mr. Didar are all smokers. Ms. Helen is allergic to tobacco smoke and wants the offices next to hers to be occupied by non-smokers. Unless specifically stated all the employees maintain an atmosphere of silence during office hours. The three employees who are smokers should be seated in the offices-

কোনটি কম্পিউটারের কাজ নয়?

P J- এর চেয়ে বড়; S M এর চেয়ে বড়; R S এর মতো বড় না হলেও J-এর চেয়ে বড়; M J- এর মতো বড় নয়। তাহলে সবচেয়ে ছোট কোনটি?

Who among the following philosophers is the tallest?

There are five books A, B, C, D and E. Book C lies above D, book E is below A, book D is above book A and book B is below book E. Which book is at the bottom?

Each questions is followed by two statements. Decide whether the data in the statements are sufficient to answer the question. Select your answer according to whether: Is the product of x and y positive? (1) \(x - y = 1/3\) (2) \((x+y)/(x-y) >1\)

Coach Nelson is putting together a four-member handball team from right-handed players R, S, and T and left-handed players L, M, N, and O. He must have at least two right handed players on the team, and all players must be able to practice with each other. S cannot practice with L T cannot practice with N M cannot practice with L or N If T were to become a left-handed player, how many different teams could be formed?

Marina is sitting in the desk behind Tasfia. Tasfia is sitting in the desk behind Riya. Riya is sitting in the desk behind Marina. If the first two statements are true, the third statement is-

কার্য-কারণ নির্দেশ করো: ১. স্থানীয় সমবায় সমিতি সিদ্ধান্ত নিয়েছে যে তারা কৃষকদের ঋণ দেয়া শিগগিরই বন্ধ করবে।২. সমবায় সমিতি থেকে বড় সংখ্যক সদস্য সমিতি থেকে তাদের জামানত তুলে নিয়েছে।

Coach Nelson is putting together a four-member handball team from right-handed players R, S, and T and left-handed players L, M, N, and O. He must have at least two right handed players on the team, and all players must be able to practice with each other. S cannot practice with L T cannot practice with N M cannot practice with L or N If both S and T are chosen for the team, what other individuals must be on the team with them?

The imported sparkling water charges higher than its domestic carbonated counterpart. Neither consumers nor their guests will taste the difference, but people would be embarrassed if it were learned that they were serving a domestic sparkling water, then serve it in a leaded crystal decanter. The argument above rests on which of the following assumptions?

A department has offered 8 courses in the first semester-Accounting, Computer, Finance, Management. Mathematics, Physics, Sociology, and Statistics. Conditions for taking courses are as follows: Finance can be taken only if Accounting is completed. Computer and Mathematics can't be taken in the same semester. Mathematics must be taken at least one semester before taking Statistics. What is the maximum number of courses that a student can take in his/her first semester?

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 Bread, Cake, and Sandwich are in I, which of the following must be true?

If Q is assigned on exactly four days of the week, which of the following could be the pair of watchmen assigned on Wednesday?

The number of people diagnosed with dengue fever (which is contracted from the bite of an infected mosquito) in Bangladesh this year is twice the number diagnosed last year. The authorities have concluded that measures to control the mosquito population have failed in the region. All of the following, if true, would cast doubt on the authorities' conclusion EXCEPT-

Each of the following questions consists of a problem followed by two statements. Decide whether the data in the statements are sufficient to answer the question. Select your answer according to whether: A) statement 1 alone is sufficient, but statement 2 alone is not sufficient to answer the question. B) statement 2 alone is sufficient, but statement 1 alone is not sufficient to answer the question. C) both statements taken together are sufficient to answer the question, but neither statement alone is sufficient D) each statement alone is sufficient. E) statements 1 and 2 together are not sufficient, and additional data is needed to answer the question. A certain straight corridor has four doors, A, B, C and D (in that order) leading off from the same side. How far apart are doors B and C? Statement 1: The distance between doors B and D is 10 meters. Statement 2: The distance between A and C is 12 meters.

Coach Nelson is putting together a four-member handball team from right-handed players R, S, and T and left-handed players L, M, N, and O. He must have at least two right handed players on the team, and all players must be able to practice with each other. S cannot practice with L T cannot practice with N M cannot practice with L or N If O is not on the team, which of the other players must be on the team?

কার্য-করণ নির্দেশ কর: ১. এলাকার সবগুলো স্কুলই সপ্তাহের বেশির ভাগ সময় বন্ধ রাখতে হয়েছে। ২. অনেক বাবা-মা তাদের সন্তানদের স্থানীয় স্কুল থেকে সরিয়ে নিয়েছেন।

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