সোনালী ব্যাংক: অফিসার (ক্যাশ, মুক্তিযোদ্ধা কোটা) (২০১৯): গাণিতিক যুক্তি প্রশ্ন সমাধান
২৩টি প্রশ্ন। সঠিক উত্তর সবুজ রঙে; পুরো ব্যাখ্যা দেখতে প্রশ্নে চাপুন।
- In an office, 44% of the workers prefer coffee and 72% prefer tea. If each of them prefers coffee or tea and 40 like both, the total number of workers in the office is - পুরো পাতা ›
- ক 200
- খ 250
- গ 240
- ঘ 210
- 100 kg of solution A is mixed with 60 kg of solution B . If solution A has tin and copper in the ratio 1: 4 and solution B has lead and tin in the ratio 3 :2 then what is the amount of tin in the new solution? পুরো পাতা ›
- ক 70 kg
- খ 36 kg
- গ 44 kg
- ঘ 56 kg
- The difference between the length and the breadth of a blackboard is 8 cm. If the breadth is decreased by 4 cm and the length is increased by 7 cm the area remains the same. Find the dimensions of the blackboard? পুরো পাতা ›
- ক 30,22
- খ 28,20
- গ 34,26
- ঘ 56,48
- X can complete a certain work in the same time in which Y and Z together can do it. If X and Y together can finish it in 10 days and Z alone in 15 days, then Y alone can do it in? (X একটি কাজ নির্দিষ্ট সময়ে করতে পারে যা Y এবং Z একসাথে করতে পারে। যদি X এবং Y একসাথে কাজটি ১০ দিনে শেষ করতে পারে এবং Z একা ১৫ দিনে করতে পারে, তবে Y একা কত দিনে তা করতে পারবে?) পুরো পাতা ›
- ক 22 days
- খ 60 days
- গ 20 days
- ঘ 25 days
- The difference between the radii of bigger circle and smaller circle is 14cm and the difference between their areas is 1,056cm2. Radius of the smaller circle is পুরো পাতা ›
- ক 7cm
- খ 5cm
- গ 9cm
- ঘ 3cm
- A jar contains a mixture of oil and water in the ratio 22 :3 . 50 litres of the mixture was taken out and 25 litres of water was added to it. If water was 34% in the resultant mixture, what was the initial quantity of the mixture (in litres ) in the jar? পুরো পাতা ›
- ক 175
- খ 150
- গ 75
- ঘ 125
- The ratio of the length to the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then what is the area of the park? পুরো পাতা ›
- ক 153600 m²
- খ 154000 m²
- গ 307400 m²
- ঘ None of these
- A boat takes 19 hours to travel downstream from point A to point B and coming back to a point C midway between A and B. If the speed of the stream is 4 km/hr and the speed of the boat in still water is 14 km/hr, what is the distance between A and B? পুরো পাতা ›
- ক 160 km
- খ 200 km
- গ 180 km
- ঘ 220 km
- Given that, 24 carat gold is pure gold, 18 carat gold is 3/4th of pure gold and 20 carat gold is 5/6th of pure gold, the ratio of the pure gold in 18 carat gold to the pure gold in 20 carat gold is - পুরো পাতা ›
- ক 5 : 8
- খ 10 : 9
- গ 8 : 5
- ঘ 9 : 10
- On reducing the entry fee by 35% in a park, the number of people coming to the park increased by 40%, then the percent increase or decrease in the income from the entry fee is - পুরো পাতা ›
- ক 9% decrease
- খ 7% decrease
- গ 9% increase
- ঘ 5% decrease
- Three numbers are added in pairs, the sums so obtained are 20,27 and 23. What are those three numbers? পুরো পাতা ›
- ক 6,4and 15
- খ 9, 11 and 14
- গ 8, 12 and 15
- ঘ 10, 8 and 17
- After distributing the chocolates equally among 25 kids, 8 chocolates remain . Had the number of children been 28, 22 chocolates would have been left after equally distributing. Find the total number of chocolates? পুরো পাতা ›
- ক 315
- খ 358
- গ 368
- ঘ 322
- If radius of a circle is increased by 30% then its area is increased by - পুরো পাতা ›
- ক 40%
- খ 70%
- গ 50%
- ঘ 69%
- An amount of TK. 10,000 becomes TK. 20,736 in 2 years. If the rate of interest is compounded half yearly, what is the annual rate of interest? পুরো পাতা ›
- ক 25%
- খ 20%
- গ 40%
- ঘ 30%
- The difference between two positive numbers is 3 and the sum of their squares is 369. Then the sum of the numbers is - পুরো পাতা ›
- ক 27
- খ 33
- গ 20
- ঘ 81
- A hall, 20m long and 15 m broad, is surrounded by a veranda of uniform width of 2.5m. The cost of flooring the verandah at TK. 3.50 per square meter is - পুরো পাতা ›
- ক Tk. 500
- খ TK. 700
- গ Tk. 600
- ঘ Tk. 800
- In a two digit number, the digit in the unit's place is two more than the three times of the digit in ten's place. If the sum of the two digits is 6, the number is পুরো পাতা ›
- ক 51
- খ 24
- গ 15
- ঘ 42
- A number when divided by 3 leaves a remainder 1. When the quotient is divided by 2, it leaves a remainder 1. What will be the remainder when the number is divided by 6? পুরো পাতা ›
- ক 2
- খ 3
- গ 4
- ঘ 5
- A train starts from city Y at 2 pm and travels towards city X at 75 km/hr. Another train starts from city X at 1 pm and travels towards Y at 60 km/hr. If the distance between these two cities is 330km then at what time will they meet? পুরো পাতা ›
- ক 4:00 pm
- খ 5:00 pm
- গ 5:30 pm
- ঘ 6:00 pm
- Two trains P and Q are moving in opposite direction at a rate of 36km/hr and 45km/hr respectively. A passenger is sitting in train P, finds that his train passes train Q in 8 seconds. What is the length of train Q? পুরো পাতা ›
- ক 195m
- খ 175m
- গ 190m
- ঘ 180m
- A boat takes 4 hours to cover a certain distance running downstream, while running upstream it requires 8 hours 48 minutes to cover the same distance. Find the ratio between the speed of the current and the speed of the boat? পুরো পাতা ›
- ক 1 : 2
- খ 3 : 8
- গ 2 : 3
- ঘ 4 : 3
- Lubana purchases 20kg of pulses at a rate of Tk. 14.25 per kg and 30kg of pulses at a rate of Tk. 11.50 per kg. She decided to mix the two and sold the mixture. To make a profit of 30%, what price per kg should he sell the mixture? পুরো পাতা ›
- ক 15.60
- খ 14.80
- গ 16.38
- ঘ 18.20
- Rahim invested in all Tk. 2,600 in three different schemes at 8%, 4% and 6% per annum simple interest. At the end of the year, he received the same interest in all the three schemes. What is the money invested in scheme having 4% rate of interest? পুরো পাতা ›
- ক Tk. 700
- খ Tk. 800
- গ Tk. 750
- ঘ Tk. 1,200
সোনালী ব্যাংক: অফিসার (ক্যাশ, মুক্তিযোদ্ধা কোটা) (২০১৯): অন্যান্য বিষয়
বাংলা ভাষা ও সাহিত্য ১৬ইংরেজি ভাষা ও সাহিত্য ১৬আন্তর্জাতিক বিষয়াবলি ৭কম্পিউটার ও তথ্যপ্রযুক্তি ১২
সব পরীক্ষার গাণিতিক যুক্তি প্রশ্নসরকারি ব্যাংক প্রশ্ন সমাধান