**2. Find the range of real values of x satisfying the inequalities 3x - 2 > 7 and 4x - 13 > 15.**

1. x > 3

2. x > 7

3. x < 7

4. x < 3

Ans :B

1. Rs. 105 and Rs. 6

2. Rs. 216 and Rs. 12

3. Rs. 210 and Rs. 12

4. Rs. 210 and Rs. 6

Ans :D

1. 2

2. 4

3. 8

4. 6

Ans : C

**5. Find the G.C.D of 12x2y3z2, 18x3y2z4, and 24xy4z3**

1. 6xy2z2

2. 6x3y4z3

3. 24xy2z2

4. 18x2y2z3

Ans : A

1. 61

2. 71

3. 73

4. 89

Ans : C

1. 7, 8

2. 8, 6

3. 6, 4

4. 5, 4

Ans : C

**8. Which is greater of the two?**

1. 2300

2. 3200

3. Both are equal

4. Cannot be determined

Ans : B

**9. How many zeros contained in 100!?**

1. 100

2. 24

3. 97

4. Cannot be determined

Ans : B