10 boys or 20 girls can do a task in 10 days both. If 5 boys and 5 girls is assigned for the task, how much time will it take to complete half of the task ?
১৯৪
Bank Math Master
At a conference, everyone shakes hands with everybody else. If there were 105 handshakes, how many people were at the conference?
১৯৫
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
If x + (1/x) = 2, then the value of x7 + (1/x5) =?
১৯৬
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
Calculate the area of a triangle whose sides are 13 meters, 14 meters, and 15 meters.
১৯৭
Bank Math Master
If A is to the south of B and C is to east of B, in what direction is A with respect to C?
১৯৮
Bank Math Master
The average of the first six multiples of 3 is-
১৯৯
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
In a class with a certain number of students if one new student weighing 50 kg is added, then average weight of class is increased by 1 kg. If one more student weighing 50 kg is added, then the average weight of the class increases by 1.5 kg over the original average. What is the original average weight (in kg) of the class?
২০০
Bank Math Master
An observer 1.6 m tall is 20√3 m away from a tower. The angle of elevation from his eye to the top of the tower is 30°. The height of the tower is:
২০১
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The ages of Sakil and Lamia are in the ratio of 7 : 3 respectively. After 6 years, the ratio of their ages will be 5 : 3. What is the difference in their present ages?
২০২
ব্যাংক ডেইলি কুইজ [লং কোর্সের অংশ]
A pole 90 meters long breaks into two parts without complete separation and makes an angle of 30° with the ground. Find the length of the broken part of the pole.
২০৩
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
I have two inlet pipes in my tank. Pipe P is diametrically bigger than Q and can fill a tank alone in 22 hours while Pipe Q takes 11 hours longer than Pipe P to fill the tank. If I open both the inlet pipes together, how long will they take to fill the tank?
২০৪
Bank Math Master
If x2 = 2.89, what is the value of x?
২০৫
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A man can row 7.5 kmph in still water and he finds that it takes him twice as long to row up than to row down the river. Find the rate of stream -
২০৬
Bank Math Master
A man was asked to state his age in years. His reply was, "Take my age 3 years hence, multiply it by 3 and then subtract 3 times my age 3 years ago, and you will know how old I am". What is the age of the man?
২০৭
পেট্রোবাংলা প্রিলি ও লিখিত সমন্বিত প্রস্তুতি [Archived]
6 pipes, working 10 hours a day, can empty a cistern in 3 days. How many hours a day must 9 pipes work to empty the cistern in one day?
২০৮
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
A wheel rotates 10 times per minute and moves 20 feet during each rotation, How many feet does the wheel move in 1 hour.
২০৯
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
A man lends Tk. 10000 in four parts. If he gets 8% on TK. 2000, 7.5% on TK. 4000 and 8.5% on TK. 1400, what percent must he get for the remainder, if the average interest is 8.13%?
২১০
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
What is the reciprocal of the sum of the reciprocals of 7 and 6?
২১১
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
Find the equation of the vertical line passing through the point (5, - 3).
২১২
Bank Math Master
A person takes a loan of 200 taka at 5% simple interest. He returns 100 taka at the end of 1 year. In order to clear his dues at the end of 2 years, he would pay-
২১৩
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
A boat covers a certain distance in half an hour downstream with the speed of 20km/hr in still water and the speed of the current is 4km/hr. Then the distance travelled by the boat is:
২১৪
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
The compound interest on Tk 30,000 at 7% per annum is TK.4357. The period (in years) is:
২১৫
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
Bob invested in a stock that increased in value by 17% to 25.74. What was the actual increase in the stock’s value?
২১৬
Bank Math Master
Five friends are standing in a line for a photo. Alice is to Bob's immediate right. Charlie is between David and Eve. Bob is to the left of David. Who is in the middle of the line?