Q1:

Which of the following will completely divide 15869.

Q2:

What is the remainder if 28912 is divided by 9?

Q3:

A and B represent the numbers of even and odd factors of 180 respectively. Find the ratio between A and B.

Q4:

Find the product of all the factors of 60.

Q5:

Find the Sum of all the factors of 150.

Q6:

A pickpocket stole the wallet of Mr. Jitender. Jitender remembers that before he lost his wallet he bought a notebook and a marker. He pays $\frac{1}{5}th$ of his money for buying the notebook, and of the remaining, he spends 25% on buying marker which is equal to Rs 12. Find the amount of money lost by Mr. Jitender.

Q7:

Find the least common multiple of the following.

$\frac{7}{11},\frac{22}{26},\frac{169}{192}$

Q8:

Find the last digit of 23 × 87 × 22.

Q9:

Find the number of trilling zero in 69!

Q10:

Find the remainder when 2³²⁹² is divided by 3.

Q11:

When n is divisible by 7 the remainder is 4. What is the remainder when n² is divided by 7 ?

Q12:

Sum of two numbers is 240 and their quotient is 7. Find the difference of the two numbers.

Q13:

Greatest among the following numbers is-

1, (3)^1/4, (2)^1/2, (5)^1/6