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• 2401 The sum of two numbers is 40 and their difference is 4. The ratio of the numbers is: Uncategorized ›
• 2402 The sum of two numbers is 25 and their difference is 13. Find their product. Uncategorized ›
• 2403 The sum of the present ages of a father and his son is 60 years. Six years ago, father’s age was five times the age of the son. After 6 years, son’s age will be: Uncategorized ›
• 2404 The sum of the digits of two-digit number is 10, while when the digits are reversed, the number decrease by 54. Find the changed number. Uncategorized ›
• 2405 The sum of the circumference of a circle and the perimeter of a rectangle is 130cm. The area of the rectangle is 104cm^2. and the length of the rectangle is 13cm. What is the area of the circle? Uncategorized ›
• 2406 The sum of squares of two numbers is 80 and the square of difference between the two numbers is 36. Find the product of two numbers. Uncategorized ›
• 2407 The sum of fourth and twelfth term of an arithmetic progression is 20. What is the sum of the first fifteen terms of the arithmetic progression? Uncategorized ›
• 2408 The sum of first 17 terms of the series 5, 9, 13, 17, ………… Uncategorized ›
• 2409 The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child? Uncategorized ›
• 2410 The square root of (7 +3√5) (7–3√5) is: Uncategorized ›
• 2411 The speed of a boat in still water is 10 km/hr. If it can travel 26 km downstream and 14 km upstream in the same time, the speed of the stream is: Uncategorized ›
• 2412 The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hır. The distance travelled downstream in 12 minutes is Uncategorized ›
• 2413 The Spanish Civil War began in the year Uncategorized ›
• 2414 The space left between the margin and the start of a paragraph is called? Uncategorized ›
• 2415 The solution of the inequality I7 – 3xI < 2 is Uncategorized ›
• 2416 The slope of the line perpendicular to the line y = -5x + 9 is Uncategorized ›
• 2417 The slogan of World Population Day 2018 is Uncategorized ›
• 2418 The size of Bangladesh’s national budget in fiscal year 2017-18 is Uncategorized ›
• 2419 The simple interest on a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the end of the tenth year? Uncategorized ›
• 2420 The short cut key to replace a data with another in an excel sheet is Uncategorized ›
• 2421 The set of instructions that tells the computer what to do is Uncategorized ›
• 2422 The selling price of a an article after giving two successive discounts of 10% and 5% on the marked price is Tk. 171. What is the marked price? Uncategorized ›
• 2423 The second major language (as per the number of speakers) in the world is: Uncategorized ›
• 2424 The second and third terms of a geometric series are 9 and 3 respectively. The fifth term of the series is Uncategorized ›
• 2425 The scientist who has invented genome of jute is: Uncategorized ›
• 2426 The scientist who first discovered that the earth revolves round the sun was Uncategorized ›
• 2427 The roots of the equation 9x^2-bx+81 = 0 will be equal, if the value of b is Uncategorized ›
• 2428 The rocket launched from French carried how many satellites Uncategorized ›
• 2429 The result of a SQL SELECT statement is a Uncategorized ›
• 2430 The respective ratio between the speed of a car, a train, and a bus is 5 9 4. The average speed of the car, bus and train is 72 km/hr together. What is the average speed of the car and the train together? Uncategorized ›