Exams

The mean of the data 2, 9, 9, 3, 6, 9, 4 is

The tennis star, ___ was provisionally suspended after testing positive for banned drugs during Australian open 2016.

All of the following are true about ecosystems except

A word is representerd by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column ,for example 'G' can be represented by 10,24 etc and 'T' can be represented by 76,86 etc. Similarly,you have to identify the set for the word ''ENVY''.

Select the missing number from the given responses?

Product of digits of a 2-digit number is 24. If we add 45 to the number, the new number obtained is a number formed by interchange of the digits. What is the number?

Contraction of heart is also known as

If an interior of a regular polygon is 170o, then the number of sides of the polygon is