In how many ways can 9 people be seated if 3 chairs are a...
In how many ways can 9 people be seated if 3 chairs are available?
720
504
336
210
Correct answer is B
= 504 ways
If tan θ = 5/4, find sin2θ - cos2θ. ...
If \(^{n}P_{3} - 6(^{n}C_{4}) = 0\), find the value of n. ...
Integrate (2x+1)\(^3\)...
In the figure above, KL//NM, LN bisects < KNM. If angles KLN is 54o and angle MKN is 35o, calculate ...
The height of a right circular cone is 4cm. The radius of its base is 3cm. Find the curved surface a...
Divide the sum of 8, 6, 7, 2, 0, 4, 7, 2, 3, by their mean ...
The table shown gives the marks scored by a group of student in a test. Use the table to answer the ...
What is the probability of having an odd number in a single toss of a fair die? ...
If n is the median and m is the mode of the following set of numbers, 2.4, 2.1, 1.6, 2.6, 2.6, 3.7, ...
The determinant of matrix \(\begin{pmatrix} x & 1 & 0 \\ 1-x & 2 & 3 \\ 1 & 1+x & 4\end{pmatrix}\) i...
Logical Reasoning Questions and Answers
Situational Judgement Questions and Answers
Nigeria General Knowledge Questions and Answers
Typing Speed and Accuracy Test
Personality Test
Microsoft Office Questions and Answers
Numerical Reasoning Questions and Answers
Abstract Reasoning Questions and Answers
Verbal Reasoning Questions and Answers
Puzzles Questions and Answers
Data Interpretation Questions and Answers
Spatial Reasoning Questions and Answers
Quantitative Reasoning Questions and Answers
See all →