Numerical Ability (GATE (Graduate Aptitude Test in Engineering) Aptitude): Questions 2  6 of 39
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Question number: 2
» Numerical Ability » Numerical Reasoning
Appeared in Year: 2016
Question
The number that least fits this set: (324,441,97 and 64) is ________.
Choices
Choice (4)  Response  

a.  64 

b.  441 

c.  324 

d.  97 

Question number: 3
» Numerical Ability » Numerical Computation
Appeared in Year: 2016
Question
It takes 10 s and 15 s, respectively, for two trains travelling at different constant speeds to completely pass a telegraph post. The length of the first train is 120 m and that of the second train is 150 m. The magnitude of the difference in the speeds of the two trains (in m/s) is ________.
Choices
Choice (4)  Response  

a.  12.0 

b.  10.0 

c.  2.0 

d.  22.0 

Question number: 4
» Numerical Ability » Numerical Estimation
Appeared in Year: 2011
Question
The variable cost of manufacturing a product varies according to the equation , where is the quantity produced. The fixed cost of production of same product reduces with according to the equation . How many units should be produced to minimize the total cost ?
Choices
Choice (4)  Response  

a.  5 

b.  4 

c.  7 

d.  6 

Question number: 5
» Numerical Ability » Numerical Computation
Appeared in Year: 2010
Question
Given digits . How many distinct digit numbers greater than can be formed?
Choices
Choice (4)  Response  

a.  52 

b.  51 

c.  54 

d.  50 

Question number: 6
» Numerical Ability » Numerical Reasoning
Appeared in Year: 2010
Question
persons are in a room. of them play hockey, of them play football and of them play both hockey and football. Then the number of persons playing neither hockey nor football is:
Choices
Choice (4)  Response  

a.  2 

b.  17 

c.  3 

d.  13 
