Total students = 50 Numbers of girsl = 50 × (76/100) = 38 Number of boys = 50 – 38 = 12 For easy calculation, Ratio of girls to boys = 38 : 12 = 19 : 6 Let number of boys 6 and number of girls 19, then Average weight of 6 boys = 62 kg Sum of weight of 6 boys = 62 × 6 = 372 Average weight of 19 girls = 58 kg Sum of weight of 19 girls = 58 × 19 = 1102 Total weight of 19 girls and 6 boys = 372 + 1102 = 1474 Average weight of 25 students = 1474/25 = 58.96
If ‘ADMONISH’ is coded as ‘DAOMINHS’ in a particular language, then how will ‘REPEATED’ be coded in the same language?
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a) Those who are honest are good teachers.
b) Hard working people are honest.
Inference: Hard work is the necessary quality of a good teacher.
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
The houses of A and B face each other on a road going north-south, A’s being on the western side. A comes out of his house, turns left, travels 5 km,...
In the question below, some letters are given in two ovals, intersecting each other. The letter(s) given in the intersected portion can be used more tha...
A statement followed by some conclusions are given below.
Statement : Nowadays, life has become very difficult without a mobile phone
According to the equation P5Q4R7S, what is the relation between son of P?
From the given responses, find the missing letter in the series.
BBD, CDG, DFJ, EHM, __.
Which answer figure will complete the pattern in the question figure? (rotation is not allowed)
It was Thursday on February 1, 2007. What was the day of the week on February 2, 2006?
