**Q1. In how many different ways the letters of word ‘DANGER’ can be arranged?**

(a) 5040

(b) 640

(c) 720

(d)120

(e) 520

**Q2. Find the probability of selecting 2 green balls out of 4 green and 3 red balls.**

(a) 6/7

(b) 4/7

(c) 3/7

(d) 2/7

(e) 1/7

**Q3. The ratio between length and breadth of a rectangular field is 3 : 2. If perimeter of field is 250. Find the area of rectangular field.**

(a) 3750 sq. unit

(b) 3570 sq. unit

(c) 3650 sq. unit

(d) 3250 sq. unit

(e) 3950 sq. unit

**Q4. A bag contains 5 blue balls and 7 red balls, if 2 balls are drawn at random. What is the probability that at least 1 ball is red.**

(a) 28/33

(b) 17/66

(c) 23/33

(d) 47/66

(e) 43/66

**Q5. Radius of a circular ring is 21 cm. If this ring is folded in square form, then find the length of diagonal of square.**

(a) 25 cm

(b) 33√2 cm

(c) 28 cm

(d) 35√3 cm

(e) 32√3 cm

**Q6. In how many ways can the letters of word ‘NOUVEAU’ can be arranged.**

(a) 1840

(b) 1260

(c) 5040

(d) 2520

(e) 2240

**Q7. A dice is thrown up find the probability of getting an odd no. on the upper face.**

(a) 3/4

(b) 2/3

(c) 1/2

(d) 5/6

(e) 1/3

**Q8. How many five digits number can be formed using the digits 1, 3, 4, 5, 6, 7 without repetition of digits?**

(a) 120

(b) 144

(c) 720

(d) 840

(e) 420

**Q9. In how many ways can a group of 5 men and 2 women be made out of total of 7 men and 3 women?**

(a) 63

(b) 45

(c) 126

(d) 90

(e) 84

**Q10. The ratio between perimeter of an equilateral triangle and a square is 3 : 8. The area of square is 800% of area of a rectangle having sides 8 m and 4 m. Find the perimeter of triangle.**

(a) 22 m

(b) 20m

(c) 24 m

(d) 28 m

(e) 32 m

**Q11. A bag has seven red, four white and three green balls while another bag has five red, six yellow and three blue balls. A bag is selected at random and a ball drawn out of it, then Find the probability that the ball drawn is red.**

(a) 1/7

(b) /7

(c) 2/7

(d) 1

(e) 6/7

**Q12. Find the ratio of volume of cylinder ‘A’ to volume of cylinder ‘B’, if ratio of radius of cylinders ‘A’ to cylinder ‘B’ is 1 : 2 while the ratio of height of cylinder ‘A’ to cylinder ‘B’ is 2 : 1.**

(a) 1 : 1

(b) 1 : 2

(c) 2 : 1

(d) 1 : 4

(e) 1 : 8

**Q13. Find the ratio of area of a circle to area of square if perimeter of circle and square is equal?**

(a) 11 : 14

(b) 11 : 4

(c) 8 : 11

(d) 14 : 11

(e) 2 : 4

**Q14. There are 4 Red, 2 Green & 2 Blue ball in a bag. If one ball drawn at random from the bag, then find the probability of the ball drawn out is not blue?**

(a) 1/4

(b) 3/8

(c) 3/6

(d) 5/8

(e) 3/4

**Q15. A father has 3 children with at least one boy. The probability that he has 2 boy and one girls**

(a) 1/4

(b) 1/3

(d) 2/3

(d) 3/8

(e) 5/8

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