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সমন্বিত ৬ ব্যাংক ও ২ আর্থিক প্রতিষ্ঠানের অফিসার (জেনারেল) পদের প্রশ্ন সমাধান [৩১.০১.২০২৬]

সমন্বিত ব্যাংক ও আর্থিক প্রতিষ্ঠান ২০২৬
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In a mixture, the ratio of the milk and water is 6:5. When 22 liter mixture is replaced by water, the ratio becomes 9:13. What is the quantity of water after replacement?

A62 liter

B50 liter

C40 liter

D52 liter

উত্তর : D.

52 liter

ভেরিফাইড

শেয়ার :

সম্পর্কিত প্রশ্ন সমূহ

১.

A train takes 8 seconds to cross a pole and 18 seconds to cross a platform of length 120m. What is the length of the train?

A80 m

B150 m

C200 m

D96 m

২.

The average of 8 numbers is 8. If 4 is subtracted from each of 6 of the numbers, what is the new average?

A3.5

D6.5

৩.

If the side of a square is increased by 10%, by what percent will the area be increased?

16%

21%

32%

100%

৪.

If the radius of a right cylinder is tripled and the height is reduced by 40%, then what would the percentage change in volume?

320%

440%

460%

540%

৫.

What is the angle between the hour and minute hands of a clock at 14:50?

A135°

B140°

C145°

D150°

৬.

The average of a non-zero number and its square is 5 times the number. The number is-

B17

C29

Dnone of these

৭.

How many terms of the arithmetic progression 2,7,12,... should be taken so that their sum equals 354?

A10

B11

C12

D13

৮.

If $2^x=3^y=6^{-z}$ , find the value of $\frac{1}{x}+\frac{1}{y}+\frac{1}{z}$

A-1

৯.

In a simultaneous throw of a pair of dice, what is the probability of getting a total more than 8?

$\frac{5}{18}$

$\frac{13}{18}$

$\frac{1}{4}$

$\frac{7}{18}$

১০.

The H.C.F. of two number is 11 and their L.C.M. is 693. If one of the numbers is 77, find the other.

A99

B89

C79

D69