Sum of ages of 30 students = 30 x 15 = 450 years Actual sum of ages of 30 students = (450 - 15 + 9) = 444 years Actual average of 30 students = (444/30) = 14.8 years
When the below given diagram is folded in the shape of a cube which symbol will face opposite to ‘^’?
Select the option that correctly fills in the blank and completes the series.
ay, cw, eu, gs, iq, ko, ______
A statement (A) and an argument (R) are given.
Statement (A): If carbon-dioxide increases, the glaciers will melt.
Rationale (R): Ea...
Choose the figure that is different from the rest.
According to the equation P5Q4R7S, what is the relation between son of P?
Two statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with com...
Two statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with com...
How many meaningful four-letter English words can be formed using T, U, K and S using each letter only once in each word?
Select the option that is related to the third number in the same way as the second number is related to the first number.
36 : 109 :: 25 : ?
Read the direction carefully and answer the following question.
R ranks 23rd in a class of 76 students. What is his rank from the la...
