The radius of a circular plate is 20 cm. If the radius is decreased by 20%, what is the percentage decrease in its area?
৯,৮১৮
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
An outlet pipe can empty a cistern in 3 hours. In what time will empty 2/9 of the cistern?
৯,৮১৯
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A car reaches from City A to City B in 9 hours travelling at a speed of 40 km/hr. If its speed is increased by 20 km/hr, then the time of journey is reduced by-
৯,৮২০
ব্যাংক জব সল্যুশনRajshahi Krishi Unnayan Bank - Senior Officer2015-10-30
At a party, everyone shakes hands with everybody else. If there were 66 handshakes, how many people were at the party?
৯,৮২১
IBA ফ্যাকাল্টি ভিত্তিক মডেল টেস্ট
If the length of each side of an equilateral triangle is decreased by 1 units, the area is found to be decreased by 2√3 square unit. The length of each side of the triangle is-
৯,৮২২
Bank Math Master
If a + b + c = 9, a2 + b2 + c2 = 29 then what is the value of (ab + bc + ca) = ?
৯,৮২৩
Bank Math Master
If x and y are positive integers satisfying x + y = 7, what is the probability that x < y?
৯,৮২৪
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
Six consecutive whole numbers are given. The sum of the first three numbers is 27. What is the product of the last three numbers?
৯,৮২৫
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The square root of (6 + 5√2)(6 - 5√2) is:
৯,৮২৬
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
David got two and a half time as many marks in English as in History. If his total marks in the two subjects are 140, the marks obtained by him in English are:
৯,৮২৭
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
At what rate percent per annum will the simple interest on a sum of money be 2/5 of the amount in 10 years?
৯,৮২৮
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The average of a natural number and Its cube Is 13 times the number. The cube of the number is:
৯,৮২৯
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
Two trains running in opposite directions cross a man standing on the platform in 29 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is -
৯,৮৩০
জব সল্যুশন [৯ম - ১৩তম গ্রেড]
If a + b = 3 and ab = 2, then a3 + b3 = ?
৯,৮৩১
ব্যাংক জব সল্যুশনRupali Bank Ltd. (Officer Cash)2018-03-09
Which line is parallel to y = x – 2?
৯,৮৩২
IBA ফ্যাকাল্টি ভিত্তিক প্রস্তুতি
The length of a rope, to which a cow is tied assume that the cow is able to move on all sides with equal ease, is increased from 21 m to 28 m. How much additional ground will it be able to graze?
৯,৮৩৩
ব্যাংক জব সল্যুশনRupali Bank Ltd. (Officer)2019-11-08
If the diagonal of a square measures 16√2 cm, what is the area of the square in sq. cm?
৯,৮৩৪
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
A sum of money at compound interest doubles itself in 15 years. It will become eight times of itself in-
৯,৮৩৫
ব্যাংক ডেইলি কুইজ [লং কোর্সের অংশ]
If 8 machines can produce 240 units in 6 days, how many units can 12 machines produce in 4 days?
৯,৮৩৬
ব্যাংক নিয়োগ প্রস্তুতি ⎯ লং কোর্স
The cost of variety A wheat flour is Tk. 42 per kg and variety B wheat flour is Tk. 35 per kg. If both variety A and variety B are mixed in the ratio of 3 : 2, then the price per kg of the mixed variety of wheat flour is:
৯,৮৩৭
ব্যাংক মডেল টেস্ট [সাপ্তাহিক]
The difference of two positive numbers is 7 and the difference of their squares is 112. What is the sum of two numbers?
৯,৮৩৮
Bank Math Master
Three numbers are in the ratio 1 : 2 : 3 and their HCF 12. The average of three numbers is -
৯,৮৩৯
Bank Math Master
If θ be an acute angle and 7sin2θ + 3cos2θ = 4, then the value of tanθ is?
৯,৮৪০
Bank Math Master
Jabed spends 60% of her salary and donates 20% of her salary to charity. If he is left with Tk. 2000, what is her monthly salary?