Q1:

A number when divided by 4 ,5 and 6 leaves remainder 1 each time. Find the least possible value of N.

Q2:

Which of the following will completely divide 15869.

Q3:

In a certain village, the population was 4,000. In one year the population of male increases by 12% and that of female by 20%, but the total population increases by 15%, find the number of males in the village (initially).

Q4:

Atul, Abhinay, Rahul and Anju purchase a gift worth ₹ 1260. Atul pays $\frac{1}{2}$ of what others are paying. Abhinay pays $\frac{2}{5}$ of what others are paying and Anju and Rahul pays equal amount. Find the amount paid by Rahul.

Q5:

Find HCF of $\frac{2}{3},\frac{4}{8},\frac{16}{27}$

Q6:

In an equilateral triangle with side ‘a’, find the percentage of altitude with respect to its area.

Q7:

Convert ${(1001123)}_4$in decimal form.

Q8:

The greatest number less than 1400, which is divisible by both 12 and 13 is-

Q9:

Ajinkya Rahane scored 120 runs which included 10 boundaries and 0 sixes. What percent of his total score did he make by running between the wickets?

Q10:

3 bars of length 16, 20 and 24 cm are cut into equal parts and are packed in a box which can contain maximum of two pieces of such rods. Find the minimum number of boxes required.

Q11:

Total monthly income of 17 men is ₹ 68,000. Income of one of them is 50% more than their average monthly income. Find the average monthly income of the remaining 16 men.

Q12:

Red, Green and Yellow light of a traffic signal blinks at an interval of 15 seconds, 20 seconds, and 25 seconds. If they all blink together at 6:00 AM then at what time they will again blink simultaneously.

Q13:

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 20% on buying marker which is equal to Rs.12. Find the amount of money lost by Mr. Jitender.

Q14:

The population of a town is 1,25,000. If the population increases at the rate of 2% per annum, find the population of that town at the end of 3 years?

Q15:

HCF of two numbers is 23 and product of other factors of their LCM is 15.Find the minimum difference between the two numbers .