Question
Find the value of 'a' in the given data if the mean of
the given data is 30. 25, 28, 32, 34, 27, 29, 31, a, 26, 28Solution
Sum of each term of given data = 10 Ă— 30 = 300 So, 25 + 28 + 32 + 34 + 27 + 29 + 31 + a + 26 + 28 = 300 Or, 260 + a = 300 Or, 'a' = 40 Hence, option C.
The government notes that business establishments are increasingly reliant on private investigators for gathering information and intelligence. Therefor...
Five statements are given below labelled 1), 2), 3), 4) and 5). Among these, four statements are in logical order and form a coherent paragraph/passage....
The Nobel Prize for physics this year is for the discovery of the gravitational waves released by violent events in the universe such as the mergers o...
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the right order to form a meaningful and coherent paragraph.
...
Given below are four jumbled sentences .Select the option that gives their correct order forming a meaningful and coherent paragraph.
A-That is...
1) The latest improvement is the addition of facial recognition with liveness detection to the biometric data that the authority will capture and use fo...
The question below consists of a set of labeled sentences. Out of the four options given, select the most logical order of the sentences to form a cohe...
The Christmas
P- market here is
Q- is much larger than that in the city
R- long established and
Five statements are given below labelled 1, 2, 3, 4 and 5. Among these, four statements are in a logical order and form a coherent paragraph/passage. F...
(A) From the Alexas they converse with, to their robot playmates, to the YouTube wormholes they disappear into, the children and adolescents of today a...
Relevant for Exams:
