Question
The meaning of 12 observations is 15. One more
observation is included, and the new mean becomes 17. The 13th observation is.Solution
The mean of 12 observations=15 Total =15×12=180 After including the new observations =12+1=13 New mean =17 Then total=17×13=221 13th observations =221-180=41.
Find the next number in the series: 8, 16, 32, 64?
United Nations Security Council extended the peace security mission in which of the following African countries?
Each sentence below has one or two blanks. Fill in these blanks with most appropriate word/ phrase from the four options that are given following each s...
What does the term "regatta" refer to?
Which of the following company has become the 12th company to attain the Maharatna status?
Radha Reddy and Raja Reddy are famously known for the ________ form of dance.
Which of the following is full form of NDRF?
________ of the Constitution of India provides that no discrimination can be made against a citizen on grounds only of race, religion, caste, or place o...
Head Quarter of “Bandhan Bank” is located in?
Which of the following statements is NOT correct regarding 'shramshakti"?
Relevant for Exams:
