Question
The least number which when divided by 8, 10, 12 and 15
leave zero remainder in each case and when divided by 16 leaves a remainder of 8 is:Solution
LCM of 8, 10, 12 and 15Â = 120 Required number = 120, because it is exactly divisible by 8, 10, 12 and 15Â and it leaves remainder 8 when divided by 16.
Which option is incorrect?
From standard pack of 52 cards, 3 cards are drawn at random without replacement. The probability of drawing a king, a queen and a jack in order is
If A and B are mutually exclusive, the general addition rule is:
If the difference between the rank of the 4 observations are 2.5, 0.5, -1.5, -1.5, then Spearman's rank correlation coefficient equals to:
If Z follows standard normal distribution with mean 0 and variance 1, then Z2 follows:
At a round table, n persons are seated on n chairs. The probability that two friends from same college are sitting next to each other, is:
The 95% confidence interval of average age of accidents in any city during last year for a sample of size 100 with mean age 34.25 from population of st...
For the ANOVA which of the following options is INCORRECT.
1.      Null hypothesis H0 : μ1 = μ2 = ... = μn
2.      F ...
Relevant for Exams:
