BSCIC Promotion Officer 2026
৭১টি প্রশ্ন · বিষয় অনুযায়ী সাজানো
গাণিতিক যুক্তি · ১৫টি প্রশ্ন · পৃষ্ঠা ১/১
১. A seesaw is in balance at its centre at a point three foot above the ground. What is the highest, in feet, one end, can rise above the ground?
২. In a restaurant, the serving bowl to guest's ratio for different items are as follows: rice 1 : 3, soup 1 : 4, chicken 12. There were altogether 52 bowls in a dinner party. How many guests were there?
৩. A microorganism kept in a test tube double in every 1 minute. If it takes 16 minutes to completely fill the test tube with microorganism, how many minutes will it tako to fill one quarter of the test-tube?
৪. Find the square root of the perfect square made by multiplying 6075 with a least positive integer.
৫. If 100 million distinct passcodes comprising of 4 letters can be made from a set of alpbabets, how many letters, are there in the alphabet?
৬. Shahon made 5% profit by selling a skirt at a 20% discount of the marked price BDT 3675 What is the markup percentage?
৭. If 4 times an integer x is increased by 10, the result is ways greater than 18 and less than 34. What is the least value of x?
৮. If √ 7 -1 √ 7 +1 + √ 7 +1 √ 7 -1 = a+b √ 7 , values of a and b respectively are ____ .
৯. If tn denotes the nth term of the series 2 + 3 + 6 + 11 + 18 +....... what will be the 25th term of the series?
১০. A 60 liter solution with 20% glycerin is mixed with 40 liters of pure what is the percentage of glycerin in the new solution?
১১. If mn = 0 and n = 0, then which of the following must be negative?
১২. Mridud went to try a coat The marked price was BGT 4600 including 10% VAT The shopkeeper offered s discount such that the discount amount is equal to the VAJ What is the discount rate?
১৩. Which of the following is the next number in the series. 2, 1, 4, 3, 16, 4, 32, 5
১৪. On Sunday, Mr. Azom drove to his office from home at speed of 40 km/hr and reached has office 10 minutes late. The next day he increased his speed by 5km/hr Still he was 5 minutes late. The distance from his home to office is
১৫. In the repealing decimal 0.087531087531 ____ what is the 56th digit to the right of the decimal point?