1
GATE ME 2015 Set 1
Numerical
+2
-0
The velocity field on an incompressible flow is given by
$$V = \left( {{a_1}x + {a_2}y + {a_3}z} \right)i + \left( {{b_1}x + {b_2}y + {b_3}z} \right)j\,$$ $$ + \left( {{c_1}x + {c_2}y + {c_3}z} \right)k,\,\,$$
where $${{a_1} = 2}$$ and $${{c_3} = - 4.}$$ The value of $${{b_2}}$$ is ________.
$$V = \left( {{a_1}x + {a_2}y + {a_3}z} \right)i + \left( {{b_1}x + {b_2}y + {b_3}z} \right)j\,$$ $$ + \left( {{c_1}x + {c_2}y + {c_3}z} \right)k,\,\,$$
where $${{a_1} = 2}$$ and $${{c_3} = - 4.}$$ The value of $${{b_2}}$$ is ________.
Your input ____
2
GATE ME 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The probability of obtaining at least two $$'SIX'$$ in throwing a fair dice $$4$$ times is
3
GATE ME 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Ram and Ramesh appeared in an interview for two vacancies in the same department. The probability of Ram's selection is $$1/6$$ and that of Ramesh is $$1/8$$. What is the probability that only one of them will be selected?
4
GATE ME 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Among the four normal distributions with probability density functions as shown below, which one has the lowest variance?
![GATE ME 2015 Set 1 Engineering Mathematics - Probability and Statistics Question 11 English](https://imagex.cdn.examgoal.net/2LnW3e7QGXZilMiar/bo1TtbRuaV2mqpHLiNnHA3Rwc685v/HtRg9KP8rE4J3RL4sVXm40/uploadfile.jpg)
Paper analysis
Total Questions
Engineering Mathematics
12
Engineering Mechanics
3
Fluid Mechanics
5
Heat Transfer
4
Industrial Engineering
2
Machine Design
3
Production Engineering
11
Strength of Materials
3
Theory of Machines
6
Thermodynamics
5
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