**Question:(1)**

Find the sum of first 18 terms of the series 3, 6, 9…. ,36.

**Available Options:****A.** 505

**B.** 513

**C.** 433

**D.** 635

**E.** NA

**Question:(2)**

In how many ways can a delegation of 3 be chosen from 5 men and 3 women if at least 1 man and 1 woman must be included?

**Available Options:****A.** 1500

**B.** 28

**C.** 30

**D.** 45

**E.** NA

**Question:(3)**

In how many ways can 9 people be seated if 3 chairs are available?

**Available Options:****A.** 720

**B.** 336

**C.** 504

**D.** 210

**E.** NA

**Question:(4)**

An arc of a circle of length 22 cm subtends an angle of 37 at the centre of the cir cle. Find the value of y, if the radius of the circle is 7 cm

**Available Options:****A.** 30^{0}

**B.** 60^{0}

**C.** 120^{0}

**D.** 150^{0}

**E.** NA

**Question:(5)**

Solve for x: x^{2} + 2x +1 = 36.

**Available Options:****A.** (5,-7)

**B.** (7,5)

**C.** (4-6)

**D.** (5, 7)

**E.** NA