Bank Math

If a, b and c are the lengths of the three sides of a triangle, then which of the following is true?

(√25 + √25)² = ?

A right triangle has sides in the ratio of 5:12:13. What is the measure of the smallest angle in the triangle, in degrees?

In a survey, 30% of the people surveyed owned a personal computer and 75% owned a cellular telephone. If 25% owned both a cellular telephone and a personal computer, then the percentage of the people who does not have either of the instrument?

A tree of height 4 meter casts a show of length 6.5 meter. What is the height of a house casting a shadow 26 meter long?

A tradesman sold an article at a loss of 20%. If the selling price had been increased by 100 taka, there would have been a gain of 5%. What was the cost price of the article

Two fifth of one fourth of three-seventh of a number is 15. What is the half of the number?

The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?

If the area of a triangle with base x is equal to the area of a square with side x, then the altitude of the triangle is -

Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire cost of the car, then the share of each of the remaining persons will be increased by-

How many ounces make 4.75 pounds?

0.1 + 0.1² + 0.1³ = ?

Mina has 3 Taka more than Babu has, but 5 Taka less than Shelly has. If Mina has x taka, how much money Shelly and Babu have althogether?

The present age of three persons are in the proportion of 4 : 7 : 9. Eight years ago, the sum of their ages was 56 years. The present age of the eldest person is -

If (x/y) + (y/x) = 6 the value of (x³/y³) + (y³/x³) is -

After getting two successive discounts, a shirt with a list price of 150 taka is available at 105 taka. If the second discount is 12.5% find the first discount?

When the integer n is divided by 4. the quotient is p and the remainder is 1 but when it is divided by 6 the quotient is q and the remainder is 5. The value of 3q - 2p is

What is the average of odd numbers from 1 to 40?

If PLAY is coded as 8123 and RHYME is coded as 49367, how is MALE coded ?

If y exceeds x by 20%, then x is less than y by: