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Courageous, Brave, and Bold are synonyms, meaning showing courage. Timid is the odd one out, meaning lacking courage.
If the average of 38, 49, 42, and 'b' is 50, then find the value of '2b'.
The average height of the boys in a class is 160 cm, while the average height of the girls is 155 cm. The overall average height of all students in the ...
The average number of taxis of three colours (black, white and yellow) in a taxi stand is 100. The number of black taxis is 80 more than that of yellow ...
The average of 4, 6, 8, 12 and x is 7 and the average of x, 9, 13, 15 and y is 9. What is the value of 2x – 3y?
The average weight of 12 students in a dance class is 45 kg. If the weight of 3 instructors is also included, then the new average weight of each person...
The average of first two numbers and last two numbers of a set of six numbers is 70 and 45 respectively. If the overall average of all six numbers is 65...
18 years ago the average age of a family of four members was 45 years. Two children were born in that span of 18 years. The present average age of the ...
The average of five even numbers is 68. If we replace two of these even numbers, 84 and 92, with a single even number X, the new average decreases by 4....
The average weight of 7 boxes P, Q, R, S, T, U and V is 72kg. Another box A is added to group and the average now becomes 70kg. If another box C whose ...
The average of 11 observations is 60. If the average of first five observations is 58 and that of last five is 56, the sixth observation is