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Browse complete papersIf a data set has a median of 92 and a mean of 84, what is the value of the mode?
108
96
98
102
Correct answer
108
If \( x-1 \) is the mean proportion between \( x-2 \) and \( x-8 \) ,then find the value of x.
\( \frac{15}{7} \)
\( \frac{5}{3} \)
\( \frac{15}{8} \)
\( \frac{5}{4} \)
Correct answer
\( \frac{15}{7} \)
In a certain code language,
A @ B means ‘A is the sister of B’
A # B means ‘A is the wife of B’
A ≠ B means ‘A is the father of B’
A + B means ‘A is the brother of B’
Based on the above, how is F related to V if 'F # G ≠ S @ T + V'?
Wife
Mother's mother
Sister
Mother
Correct answer
Wife
The pie charts given below illustrate the distribution of male and female employees across various departments in a company.
If there are 600 men and 900 women in the company, find the total number of workers in the Production department.
350
500
450
402
Correct answer
350
Find the probability that a randomly chosen number from the first 80 natural numbers is either a perfect square or divisible by 7.
\( \frac{5}{42} \)
\( \frac{9}{37} \)
\( \frac{9}{40} \)
\( \frac{7}{40} \)
Correct answer
\( \frac{5}{42} \)
At a health club, 44% of the members are women and 56% of the members are men. If the average age of the men is 52 years and the average age of the women is 67 years, what is the average age (in years) of all the members?
58.6
56.5
68.4
66.4
Correct answer
58.6
The length (in mm) of the shoes of few students were measured and observations are as under. Find the median length of the shoes (in mm).
Length: 123 124 122 120 121 125
Number of students: 6 8 10 12 15 9
121
124
122
123
Correct answer
121
The average of 8 numbers is 59. If each number is increased by 6, what will the new average be?
71
65
8
59
Correct answer
71
Refer to the following letter-symbol series and answer the question that follows. Counting is to be done from left to right only.
(Left) K @ % H U # A W N * Z Σ V F Ω L $ E P & M (Right)
How many such symbols are there each of which is immediately preceded by a vowel but not immediately followed by a vowel$?
Two
None
Three
One
Correct answer
Two
Two dice are thrown simultaneously. The probability that the sum of the numbers on the faces turned up exceeds 7 is:
\(\frac{11}{36}\)
\(\frac{7}{12}\)
\(\frac{5}{12}\)
\(\frac{13}{36}\)
Correct answer
\(\frac{11}{36}\)