The ratio of the number of boys and girls in a school is 7 : 4. If the percentage increase in the number of boys and girls be 25% and 15% respectively, what will be the new ratio?
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জব সল্যুশন [৯ম - ১৩তম গ্রেড]
Each boy contributed money equal to the number of girls and each girl contributed money equal to the number of boys in a class of 60 students. If the total contribution thus collected is Tk. 1,600, how many boys are there in the class?
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ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A pump can fill a tank with water in 2 hours. Because of a leak, it took 7/3 hours to fill the tank. The leak can drain all the water of the tank in:
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ব্যাংক জব সল্যুশনJanata Bank Ltd2019-12-27
A shopkeeper marks the price of an article at TK. 80. What will be the selling price, if he allows two successive discounts of 5% each?
১১,৭১৭
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
35% of Nabila's income is equal to 25% of Sakira's income. The ratio of their income is
১১,৭১৮
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
Solve the inequality: 3(2x - 5) + 1 > 4(x - 3)
১১,৭১৯
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A man takes 6 hours 15 minutes in walking a distance and riding back to the starting place. He could walk both ways in 7 hours 45 minutes. The time taken by him to ride both ways, is-
১১,৭২০
ব্যাংক জব সল্যুশনJanata & Rupali Bank Limited (Officer General)2019-12-13
The average age of the 20 aspirants of a class is 19.2 years. After some time two more aspirants join them and then average is increased by 0.3 years. Find the difference between the age of new aspirants.
If the radius of a circle is decreased by 20% then the area is decreased by:
১১,৭২২
ব্যাংক জব সল্যুশনPubali Bank Ltd. - Probationary Junior Officer2023-09-30
A and B invest in a business in a ratio of 3 : 2. If 5% of the total profit goes to charity. A's share is Tk. 855, the total profit is:
১১,৭২৩
IBA ফ্যাকাল্টি ভিত্তিক মডেল টেস্ট
7 মিটার উঁচু খুঁটির ছায়ার দৈর্ঘ্য 7√3 হলে, সূর্যের উন্নতি কোণ কত?
১১,৭২৪
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
If the sum of two numbers is 34 and their HCF and LCM are 2 and 120 respectively, what is the sum of the reciprocals of the numbers?
১১,৭২৫
ব্যাংক ডেইলি কুইজ [লং কোর্সের অংশ]
After filling half of a tank with an ingoing pipe that can fill the tank in 8 hours, an outgoing pipe was attached to empty the tank in 10 hours. How much time will it take to fill the whole tank?
১১,৭২৬
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
To complete a work, X takes 25% more time than Y. If together they take 20 days to complete the work, how much time shall Y take to do it?
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Bank Math Master
If m is an odd integer, which of the following must be an even integer?
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ব্যাংক জব সল্যুশনRajshahi Krishi Unnayan Bank - Officer2011-04-22
How many prime numbers are there between 90 and 100?
১১,৭২৯
ব্যাংক জব সল্যুশনAgrani Bank Ltd. - Senior Officer2017-06-09
In a row of trees, a tree is 7th from the left and 14th from the right end. How many trees are there in the row?
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ব্যাংক জব সল্যুশনPrabashi Kalyan Bank - Officer Cash2021-09-25
What is the sum of two consecutive even numbers the difference of whose squares is 84?
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Bank Math Master
If n(A ∪ B) = 61, n(A) = 30, n(B) = 54 then what is the value of n(A ∩ B)?
১১,৭৩২
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
A man buys an article for 20% more than its value and sells it for 20% less than its value. His gain or loss percentage is –
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ব্যাংক নিয়োগ বিষয়ভিত্তিক প্রস্তুতি
Having incurred a 16% loss on a saree sold for Tk. 3360, a shopkeeper now wishes to set a marked price that allows for a 15% profit, even after applying an 8% discount. What is that price?
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Bank Math Master
What is the value of the expression?(√3 + √12)2 = ?
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ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
A dog sees a cat 80 m away. The cat runs at a speed of 5 m/s while the dog chases it at a speed 2 m/s more than that of the cat. Before the dog is able to catch the cat, how much distance has it already run?
১১,৭৩৬
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
A swimming pool maintenance service charges a fixed fee of Tk. 200 plus Tk. 150 per hour for cleaning. If a customer's total budget is Tk. 1,400, what is the maximum number of full hours the technician can work?