**1**

While packing for a business trip Mr. Debashis has packed 3 pair of shoes, 4 pants, 3 half pants, 6 shirts, 3 sweater and 2 jackets. The outfit…………………………………….

**2**

If tan x + tan (x + \(\pi \over 3\)) + tan (x +\(2\pi \over3\) ) = 3, then which of the following is correct ?

**3**

DSBO company produces Z units of output at a total cost of RS. R where R = \(1\over10\)z^{3} -5z^{2} + 10z + 5. At what level of output will the average variable cost attain its minimum?

**4**

Suppose a, b, and c are in Arithmetic Progression and a^{2}, b^{2} and c^{2} are in geometric Progression. If a < b < c and a + b + c = 3/2 then the value of a =

**5**

McDonald’s ran a campaign in which it gave game cards to its customers. These game cards made it possible for customers to win hamburger, ………………………….