Bank Preparation

The volume V of a right circular cylinder is V = πr²h where r is the radius of the base and h is the height of the cylinder. If the volume of a right circular cylinder is 45π and its height is 5, what is the circumference of its base?

Which one of the following is equal to 1/4 of 0.01 percent?

Questions 26 to 30: For each question, select the option that best replaced the underlying portion that makes the sentence concise and grammatically correct. Choice (A) repeats the underlined portion as is.
Every opposition candidate except she was defeated in the election.

Predictions twenty years ago that the phonograph record was about to become obsolete have proven to be true.

8 years ago, the ratio of A's age to B's age was 4:5. At present the ratio of is 4: 5. At present, the ratio of B's age to C's age is 4 : 5. At present, the difference between A's age and C's age is 20 years, then what is the sum of the ages of A, B and C?

A, B and C enter into partnership with investment in the ratio of 5:7:8. If at the end of the year A's share of profit is Tk. 42360, how much is the total profit?

Find the value of k if (x - 1) is a factor of 4x² + 3x² − 4x + k

A boy goes to school at a speed of 5 km/h and returns to the village at a speed of 4 km/h. If he takes 4 hours and 30 minutes in all, what is the distance between the village and the school? 

Which word/phrase is the incorrect part of the sentence:
Shahnaj (had/ক) better (to change/খ) her subject (if/গ) she plans (to be admitted/ঘ) to good university. 

What was the theme of the Paris Olympics 2024?

The names of trio who won Nobel prize in physics for creating altra-short pulse of light are-

7 is 5 percent of what number?

If a² + b² = 45 and ab = 18, find (1/a) + (1/b)

The most abundant element in the earth's crust is oxygen. The second most abundant element in the earth's crust is

Find the least five-digit number which can be divided by 8, 12, 16 and 20 leaving remainders 1, 5, 9 and 13 respectively.

Two men and three boy can repair a bridge in 10 days while three men and two boy can do same work in 8 days. If two men and one boy are used to finish this work, in how many a they will complete it?

A can do a piece of work in 4 hours, B and C together in 3 hours, and A and C together in 2 hours. How long will B alone take to do it?

A takes thrice as long to do a piece of work, as B takes. A & B together can finish a piece of work in 15 days. A alone can do it in -

Average of six non-zero positive integers is 15 and the median is 18. The modal value is less than the median. What is the maximum possible value of the largest of the six integers?

After distributing the chocolates equally among 25 kids, 8 chocolates remain. Had the number of children been 28, 22 chocolates would have been left after equally distributing. Find the total number of chocolates?