Q.1
What's the unit digit in  ${7}^{105}$?

Q.2
Which of the following is a prime number?

Q.3
13601 deductible of at least 87 of the remaining number of fully stratified?

Q.4
Any number divided by 13 remainder  will be 11.  same number divided by 17 remainder will be 9. what is this number?

Q.5
A consecutive number , divided by 4, and 5 are left remaining 1 and 4 respectively. Divided by the number of consecutive 5 and 4, respectively, the remainder will be what?

Q.6
A consecutive number divided by 4, 5 and 6 remainder will be 2,3,4 respectively.what is the number?

Q.7
133 is the sum of seven consecutive odd perfect numbers, the smallest odd perfect numbers?

Q.8
Between 800 and 1100  the sum of all the numbers divisible by 79?

Q.9
what is the sum of all natural numbers between 100 and200 which are the multiple of 3, ?

Q.10
If a number subtracted, the remaining 60 to 60% of the 60 comes, the numbers tell us?

Q.11
Divisor is 25 times of the quotient and 5 times of remainder  If the quotient is  16, then the dividend will be ?

Q.12
In the question of division . dividor is the 4 time of quotient and the three time of remainder . If the remainder is 4, then what is the dividend?

Q.13
In a question students take 63 as a divisor on the place of 36. His answer was 24 . What is the correct answer ?

Q.14
A number divided progressively by  4,7 receives remainder 2,1 respectively . If the same number should be divided by 28 to get the remainder ?

Q.15
If a number is divided by 133, the remaining 21 are left, if that amount has to be divided by 19, the remainder will be left?

Q.16
Both the location of a number Dvianki interchangeable The number, 27 is less than the original number. Number are in the ratio of of  1: 2 then what is the original number ?

Q.17
The sum  a two-digit number, and  reverse  of them is 110, then Find the numbers, whose unit place is less than the ones place?

Q.18
A two-digit number, the sum of the product of four times and three times is similar to the number of points difference between first place and tenth place will be following?

Q.19
The product of two positive numbers is 2500. If a number is four times of the second , then what is the sum of both numbers ?

Q.20
In a class of girls is 5 times the number of boys. Which of the following number can not the classes of  the total number?

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