A boat can travel from point A to point B and return back to point A in 9 hours. Speed of the boat in still water is 8 km/h and the speed of the stream is 4 km/h. Find the distance between A and B.
৬,২৪২
ব্যাংক ডেইলি কুইজ [লং কোর্সের অংশ]
If 6 × P's capital = 8 × Q's capital = 10 × R's capital, find the ratio of their capitals?
৬,২৪৩
Bank Math Master
If a/b = 5/4, then (4a + 3b)/(4a - 3b) =?
৬,২৪৪
IBA ফ্যাকাল্টি ভিত্তিক প্রস্তুতি
What will come at the place of question mark? 9, 17, 33, 65, ?
৬,২৪৫
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
If n(U) = 50, n(A) = 28, n(B) = 26 and n(A ∩ B) = 12 then n(A ∪ B)′ = ?
৬,২৪৬
livemcq
A student multiplied a number by 3/5 instead of 5/3. What is the percentage error in the calculation?
৬,২৪৭
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
How many terms of the arithmetic should be progression 3, 7, 11, ... taken to make its sum equals to 820?
৬,২৪৮
IBA ফ্যাকাল্টি ভিত্তিক মডেল টেস্ট
The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the oldest child?
৬,২৪৯
Bank Math Master
What is the maximum value of cosθ?
৬,২৫০
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The profit earned by selling an article for Tk 90 is double the loss incurred when the same article is sold for Tk 45. At what price should the article be sold to make 25% profit?
৬,২৫১
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A train of 180 m long is moving at 72 km/h. The time taken by the train to cross a tunnel of 420 m long is-
৬,২৫২
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A boat running upstream takes 12 hours to cover a certain distance, while it takes 8 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and the speed of the water current respectively?
৬,২৫৩
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
In the first 15 overs of a cricket game, the run rate was only 3.4. What should be the rate in the remaining 35 overs to reach the target of 256 runs?
৬,২৫৪
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
From a point within an equilateral triangle, perpendiculars drawn to the three sides are 6 cm, 7 cm and 8 cm respectively. The length of the side of the triangle is
৬,২৫৫
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
a is greater than b by 2 and b is greater than c by 10. If (a + b + c) = 130, then (b + c) - a = ?
৬,২৫৬
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
A grocer has a sale of Tk. 6435, Tk. 6927, Tk. 6855, Tk. 7230 and Tk. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Tk. 6500?
৬,২৫৭
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
(1/2)(logx + logy) will equal to log{(x + y)/2} if -
৬,২৫৮
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A train moving at speed of 90 km/hr crosses a pole in 7 seconds. Find the length of the train.
৬,২৫৯
Bank Math Master
If x ≥ 7 and y ≤ 4 which of the following must be true?
৬,২৬০
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
If (√11 - 2)/(√11 + 2) = a√11 + b, then the value of a is-
৬,২৬১
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
A and B invest in a business in the ratio 6 : 4. If 10% of the total profit goes to charity and A's share is Tk. 486, what is the total profit?
৬,২৬২
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
If the ratio of present age of Ashik and Vishal is 9 : 4 and their sum of present age is 52 years, find the present age of Vishal.
৬,২৬৩
ব্যাংক নিয়োগ বিষয়ভিত্তিক প্রস্তুতি
The sum of squares of three numbers is 138 and the sum of their products taken two at a time is 131. Find their sum.
৬,২৬৪
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
A dress on sale in a shop is marked at Tk. Z. During the discount sale its price is reduced by 15%. Staffs are allowed a further 10% reduction on the discounted price. If a staff member buys the dress what will she have to pay in terms of Z?