৩২১১২
Half of the people on a bus get off at each stop after the first and no one gets on after the first stop. If only one person gets off at number 7, how many people got on at the first stop?
উত্তর
64
৩২১১৩
A dog takes 4 leaps for every 5 leaps of hare and 3 leaps of the dog is equal to 4 leaps of a cat. Compare the speed of the hare and the cat.
উত্তর
16:15
৩২১১৪
If a positive integer n, divided by 5 has a remainder 2, Which of the following must be true? I. n is odd II. n + 1 cannot be a prime number III. (n + 2) divided by 7 has remainder 2
উত্তর
none
৩২১১৫
A dress on sale in a shop is marked at SD. During the discount sale its price is reduced by 15%. Staffs are allowed a further 10% reduction on the discounted price. If a staff member buys the dress what will she have to pay in terms of D?
উত্তর
0.765D
৩২১১৬
Half of the people on a bus get off at each stop after the first, and no one gets on after the firsh stop. If only one person gets off at number 7, how many people got on at the first stop?
উত্তর
64
৩২১১৮
Aniruddha's salary increases at the rate of 10% per month. If his initial salary is Tk. 1,000, what will his salary amount to after 3 increments?
উত্তর
Tk.1,331
৩২১১৯
When you reverse the digits of the number 13, the number increases by 18. How many other two-digit numbers increase by 18 when their digits are reversed?
উত্তর
6
৩২১২০
If the result obtained by multiplying a number, X, by a number 1 less itself is 4 less than multiplying x by itsell then x=?
উত্তর
5