From the top of a lighthouse which is 90 m above the sea, the angle of depression of a ship is 60°. How far is the ship from the lighthouse?
১০,২০২
IBA ফ্যাকাল্টি ভিত্তিক মডেল টেস্ট
Tahsan scored 87 on his 17th class test, increasing his average score by 3. What is Tahsan's average score after this test?
১০,২০৩
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The radius and height of a cylinder are in same ratio 3 : 7 and its volume is 1584 cm3. Find its radius (in cm).
১০,২০৪
IBA ফ্যাকাল্টি ভিত্তিক মডেল টেস্ট
The number of students in Class A is 15, and in Class B is 25. The average marks of Class A are 80, and the average marks of Class B are 70. What is the combined average marks of the two classes?
১০,২০৫
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
What is the rate of discount is a car that had a regular price of Tk. 30,00,000 is sold for Tk. 27,90,000?
১০,২০৬
ব্যাংক জব সল্যুশনBangladesh Bank - Assistant Director (General)2022-10-28
The average of 10 numbers is 40.2. Later it is found that two numbers have been wrongly added. The first one is 18 greater than the actual number and the second number added is 13 instead of 33. Find the correct average -
১০,২০৭
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
If 7Pr = 840 and 7Cr = 35, find r.
১০,২০৮
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
Ten years ago A was half of B in age. If the ratio of their present ages is 3 : 4, what is the present age of A?
১০,২০৯
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
If a2 - 2a = 1, then =?
১০,২১০
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A table fan is quoted for Tk. 1500. Saadman pays Tk. 1173 for it. If he gets a series of two discounts and the rate of the first discount is 15%, then the rate of the second discount is?
১০,২১১
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
What is the LCM of 6, 9, and 15?
১০,২১২
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The height of a tree increases every year 1/8 times. If the present height of the tree is 64cm, then what will be its height after 2 years?
১০,২১৩
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The average age of three boys is 15 years. If their ages are in ratio 3 : 5 : 7, the age of the eldest boy is-
১০,২১৪
Bank Math Master
If x2 − 18x + 72 ≥ 0 then solve the inequality-
১০,২১৫
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
16(2x - 3) = 32x, What is the value of x?
১০,২১৬
Bank Math Master
What is the angle between the hour and minute hands of a clock when it is 20 minutes past 9?
১০,২১৭
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A sphere has a diameter of 6 cm. What is its volume?
১০,২১৮
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The captain of a cricket team of 11 members is 25 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team?
১০,২১৯
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
If the rate of simple interest is 12% per annum the amount that would fetch interest of Tk. 6,000 per annum is?
১০,২২০
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A fruit seller buys apples at a rate of 2 apples for a Taka and sells them at a rate of 5 apples for 3 Taka. What is her profit margin (based on cost price)?
১০,২২১
Bank Math Master
Half of a cistern is filled by pipe A in 4 hours whereas drained by pipe B in 5 hours. How much time will it take to fill the cistern if both the pipes are opened?
১০,২২২
Bank Math Master
Two pipes P and Q can fill a cistern in 36 and 48 minutes respectively. Both pipes are opened together, after how many minutes should Q be turned off, so that the cistern be fill in 24 minutes?
১০,২২৩
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
A farmer had 19 cows. All but 8 died. How many were left alive?
১০,২২৪
ব্যাংক জব সল্যুশনGlobal Islami Bank Ltd. - Probationary Officer2021-02-20
A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled?