Q&A - Ask Doubts and Get Answers

Clear All

View All Answers (1)

S seema garhwal
Total outcomes = 6 6.(i) (a) prime numbers = 2,3,5 = 3 numbers           probability of prime number                        (b) non prime numbers = 1,4,6 = 3 numbers          probability of non prime number                  (ii) (a) number greater than 5 = 6  = 1 number only     probability of getting number greater than 5                      (b) number not greater than 5 = 1,2,3,4,5 = 5...

View All Answers (1)

S seema garhwal
Total sectors = 5 the probability of getting a green sector                      Non blue sector = 5-1 = 4           probability of getting a non blue sector                  

View All Answers (1)

S seema garhwal
(i) the probability of getting a number (ii) the numbers less than 6 are: 1,2,3,4,5=5 numbers.     the probability of  getting a number less than   (iii) the numbers greater than 6 are: 7,8,9,10=4 numbers.       the probability of  getting a number greater than      (iv) 1 digit numbers = 1,2,3,4,5,6,7,8,9 = 9 numbers      the probability of  getting a 1 digit  number  

View All Answers (1)

S seema garhwal
(c) Probability of getting a red apple   

View All Answers (1)

S seema garhwal
(b) Probability of getting an ace from a well shuffled deck of 52 playing cards

View All Answers (1)

S seema garhwal
(a) Probability of the pointer stopping on D

View All Answers (1)

S seema garhwal
2. When a die is thrown,  the outcomes of an event of getting (i) (a) a prime number  are 2,3,5.     (b) not a prime number are 1,4,6. (ii) (a) a number greater than 5 is 6.       (b) a number not greater than 5 are1,2,3,4,5.

View All Answers (1)

S seema garhwal
  (b)The outcomes you can see in the experimentsTossing two coins together are : (i) Head (ii) tail

View All Answers (1)

S seema garhwal
(a) the outcomes you can see in these experiment are:    (i)   A   (ii)  B   (iii)  C   (iv)  D 

View All Answers (1)

S seema garhwal
(iii) the probability of not getting a green sector =  =   

View All Answers (1)

S seema garhwal
(ii) the probability of getting a green sector = 5/8 = 0.625

View All Answers (1)

S seema garhwal
(i) the number of outcomes of getting a green sector = 5    the number of outcomes of not getting a green sector = 3

View All Answers (1)

S seema garhwal
In throwing a die: • No, the first player also have same chance of getting a six. • No, the player who played after him have same chance of getting a six. • Suppose the second player got a six.It does not mean that the third player would not have a chance of getting a six. Third person also have same chance of getting six.    

View All Answers (1)

S seema garhwal
2. When a die is thrown, the six possible outcomes are : (i) 1 (ii) 2 (iii)3 (iv)4 (v)5 (vi)6

View All Answers (1)

S seema garhwal
1.If you try to start a scooter,then there are two possibilities. (i) . The scooter will start. (ii) . The scooter will not start.

View All Answers (1)

S seema garhwal
subject central angle marks obtained mathematics        science      social science      english      hindi      (iii) the sum of the marks obtained in Social Science and Mathematics =       the sum of the marks obtained in Science and Hindi =  Yes, the sum of the marks obtained in Social Science and Mathematics is more than that in Science and Hindi.  

View All Answers (1)

S seema garhwal
subject central angle marks obtained mathematics        science      social science      english      hindi      (ii) Hence, 30 more marks were obtained by the student in Mathematics than in Hindi.  
Exams
Articles
Questions