300102
Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion: The range of the weights (in kg) of a students of a class given below is:
49, 60, 47, 50, 47, 59, 58, 45, 53 is 15.
Reason: Range = Highest observation – lowest observation = 60 - 45 = 15.
300103
Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion (A): The mean of the factors of 24 is 15/2.
Reason (R): The factor of 24 are 1,2,3,4,6,8,12,24. Mean = 1+2+3+4+6+8+12+24/8 = 60/8 = 15/2.