৬১
What least number must be added to 1056, so that the sum is completely divisibly by 23?
Bank Math
জব সল্যুশন · উপবিষয়
Number System, Problems on Number
৪৬৮ প্রশ্ন
৬২
(৩√৩)৩ = কত?
৬৩
If the product of three consecutive integers is 720, then the sum of the two largest integers is-
৬৪
If sum of two consecutive numbers is multiplied by 5, then the result is 105. What are the numbers?
৬৫
In each expression below, N represents a negative integer. Which expression could have a negative value?
৬৬
When a certain number is divided by 7, the remainder is 0, if the remainder is not 0 when the number is divided by 14, then the remainder must be -
৬৭
The next term of the series 9 + 36 + 81 + 144 + ____ is
৬৮
A student loses 1 mark for every wrong answer and scores 2 marks for every correct answer. If he answers all the 60 questions in an exam and scores 39 marks, how many of them were correct?
৬৯
Solve for x if 16x-4 = 68+7x.
৭০
How many prime numbers are there between 56 and 100?
৭১
The numbers 2, 3, 5 and x have an average equal to 4. What is the value of x?
৭২
What is the next number in the series 1, 4, 9, 16.......?
৭৩
The difference between two numbers is 5 and the difference between their squares is 65. What is the larger number?
৭৪
There are 48 books on 3 shelves. If 3 books from third shelf are shifted to the second there will be same number of books on first and third shelves and double the number of books on second shelf. How many books were there on three shelves originally?
৭৫
If the average of 5 consecutive integers is 15 then what is the difference between least and the greatest of the 5 integers?
৭৬
If both x and y are prime numbers, which of the following CANNOT be the product of x and y?
৭৭
Two numbers when divided by a certain divisor give remainder 35 and 30 respectively and when their sum is divided by the same divisor, the remainder is 20, then the divisor is :
৭৮
A water filter can be filled with 8 jugs of capacity 1.3 liters each. How many jugs are required to fill the same filter, if the capacity of the jug is 0.8 liters?
৭৯
In which one of the following choices, p must be greater than q?
৮০
48.95 - 32.006 =?