A bag contains four red, six black and seven green balls. Three balls are drawn randomly. What is the probability that the balls drawn contain exactly two red balls ?

 A bag contains four red, six black and seven green balls. Three balls are drawn randomly. What is the probability that the balls drawn contain exactly two red balls ?

A). 39/340

B). 45/340

C). 51/340

D). 58/340

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (4+1)
Submit:

Other Questions

1. What is the least number which leaves remainder 3 and 7 respectively when divided by 7 and 11?

2. When N is divided by 36, the remainder is 12. What will be the remainder when N will be divided by 9?

3.  Supply the missing figure : 3, 11, 8, 16, 13 .... 18

4. A number M is divisible by 25. If (M + 5)(M + 1) is divided by 25, then what will be the remainder?

5. If √51 = 7.14 and 3√45 = 3.55, find the value of (√0.1275 + 3√2.88).

6.  The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is:

7. Choose the incorrect relation from the following :- a) √6 + √2 = √5 + √3 b) √6 + √2 < √5 + √3 c) √6 + √2 > √5 + √3

8.  The product of two consecutive odd numbers is 4623. What is the product of the next two consecutive odd numbers ?

9. The product of two numbers is 4107. If the HCF of the numbers is 37, the greater number is

10. The LCM of two numbers is 210. lf their HCF is 35 and one of the numbers is 105, find the other number.