১২৮৫১
What will be the difference between simple and compound interest at 10% on a sum of TK. 5000 after 5 years?
উত্তর
552
১২৮৫২
If one star equals four circles and three circles equal four diamonds, then what is the ratio of star to diamond?
উত্তর
16:3
১২৮৫৪
What is the sum of two consecutive even numbers the difference of whose squares is 84?
উত্তর
42
১২৮৫৫
One fifth of a number is equal to 5/8 of another number. If 35 is added to the first number, it becomes four times of the second number. The second number is -
উত্তর
40
১২৮৫৬
Which is the correct factor analysis of x2 − 2xy − z2 + 2yz?
উত্তর
(x - z)(x - 2y+z)
১২৮৫৭
If x and y are negative integers and x - y = 1, what is the least possible value for xy?
উত্তর
-3
১২৮৫৮
If two non-zero positive integers p and q are such that p = 4q and p < 8, then q = ?
উত্তর
1