Question
The average age of a class of 20 girls is 15 years. If 5
new girls having average age of 10 years join the class, then the average age of the class becomes:Solution
Total age of 20 girls = 20 Ă— 15 = 300 years Total age of 25 girls = 300 + (5 Ă— 10) = 300 + 50 = 350 years Therefore new average age = 350/25 = 14 years
How many boxes are kept above the box with Orchid?
Who likes Daisy?
How many persons likes after the one who likes Papaya?
Statements:
A < B ≥ C > U = W; R < Q > L ≤ W = Y; Q > P
Conclusions:
I. B < P
II. C > R
On which of the following days the English exam was held?
Six friends B, C, D, E, F and G, have exam on six different days, starting from Monday and ending on Saturday, of the same week in the month. G has exa...
Four of the five among the following are similar in such a way to form a group, which one of following doesn’t belong to the group?Â
...Whose anniversary is on 27th of July?
What is the position of E with respect to D?
If C is related to A, D is related to E, in the same way to how G is related to?
Relevant for Exams:
