**Q1. Find the sum of all the perfect squares lying between 4000 and 7000?***(a) 108710*

(b) 108612

(c) 108598

(d) 108816

(a) 7

(b) 11

(c) 15

(d) 16

(a) 4

(b) 5

(c) 6

(d) 12

(b) 108612

(c) 108598

(d) 108816

**Q2. If the nine digit number 5A756439B is a multiple of 44, (A+B) will have a least value of**(a) 7

(b) 11

(c) 15

(d) 16

**Q3. If there are 40 students in a class, sitting in rows and columns, how many possible arrangements are there, such that each row or column has more than 1 student and has the same number of students?**(a) 4

(b) 5

(c) 6

(d) 12

*blank*

**Q4. What could be the total number of soldiers in a battalion which can arrange itself into 12, 16 or 20 equal rows?**

*blank*

*(a) 280*

*(b) 360*

*(c) 420*

*(d) 480*

*blank*

**Q5. I have a few erasers, sharpeners and pencils and each type of item has to be distributed equally among a group of students. If i have 18 erasers, 36 sharpners and 84 pencils with me, find the least possible value of the total number of items received by each student?**

*blank**(a) 20*

*(b) 23*

*(c) 25*

*(d) 27*