Rifat can complete a project in 2 days and Sifat can complete the same project in 3 days. Rifat and Sifat start working on the project together and Rifat quits 1 day before the project is expected to be completed. How many days in total will the project take to complete?
৮২০
Bank Math Master
If sinθ + cosθ = √2 sin(90° - θ), then what is the value of tanθ?
৮২১
ব্যাংক ডেইলি কুইজ [লং কোর্সের অংশ]
A water tank is one-third full. Pipe A can fill the tank in 6 minutes, and pipe B can empty it in 12 minutes. If both pipes are open together, how long will it take to fill the tank completely?
৮২২
ব্যাংক ডেইলি কুইজ [লং কোর্সের অংশ]
An investor bought 40 shares of Tk 100 each at Tk 125 per share. If the dividend is 6%, what is the yield percent?
৮২৩
Bank Math Master
If tan(θ + 15°) = √3, what is the value of sinθ?
৮২৪
IBA ফ্যাকাল্টি ভিত্তিক মডেল টেস্ট
If x + (1/x) = 2, The value of x4999 + x5000 is:
৮২৫
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
Two dice are rolled. What is the probability that the sum is 7?
৮২৬
Bank Math Master
How many triangles can be formed with 18 points?
৮২৭
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
In how many different ways can the letters of the word INCREASE be arranged?
৮২৮
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
If a number is reduced by 40% it becomes two-thirds of another number. What is the ratio of the first number to the second number?
৮২৯
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
An amount of money in invested in a saving account for two years. It increases by Tk 210 in two years after annual compounding at the rate of 10% per year. What is the amount invested initially?
৮৩০
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
If rSinθ = √3 and rCosθ = 1, then the value of (√3Cotθ + 1) = ?
৮৩১
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A passenger sitting by the window of a train notices that he can count 16 electric poles in one minute. If the poles are known to be 30 meters apart, at what speed is the train traveling in km/h?
৮৩২
Bank Math Master
The price of sugar falls by 20%. By how much percent can a person increase consumption without increasing expenditure?
৮৩৩
ব্যাংক ডেইলি কুইজ [লং কোর্সের অংশ]
If the list price of a pair of shoes is Tk. 1500, and a discount of Tk. 375 is offered, then what is the discount percentage?
৮৩৪
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
The price of an item was increased by 20% and then was reduced by 25% the next day. Which of these can be the new price of the item in Tk if all prices are integer?
৮৩৫
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
If 3cosec2θ - 2 = 2, find the value of θ.
৮৩৬
Bank Math Master
The sum of four consecutive two-digit odd numbers, when divided by 10, become a perfect square. Which of the following can possibly be one of these four numbers?
৮৩৭
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A, B, C together can do a piece of work in 10 days. All the three started working at it together and after 4 days, A left. Then, B and C together completed the work in 10 more days. In how many days A can complete the work alone?
৮৩৮
Bank Math Master
Find the next number in the series: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ?
৮৩৯
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
Find the rate of discount being given on a shirt whose selling price is Tk.546 after deducting a discount of Tk.104 on its marked price.
৮৪০
IBA ফ্যাকাল্টি ভিত্তিক মডেল টেস্ট
(log√27 + log8 - log√1000) ÷ log1.2 এর মান নির্ণয় করুন?