• Placement Questions
• /
• GATE

Frequently Asked GATE Latest Exam Pattern - GATE Sample Question with Solutions Page 20

(#M40109017) GATE QUESTION Probablity Keep an EYE

In a bolt factory machines A, B and C manufacture 60%, 30% and 10% of the total bolts respectively, 2%, 5% and 10% of the bolts produced by them respectively are defective. A bolt is picked up at random from the product and is found to be defective. What is the probability that it has been manufactured by machine A?

Asked In Gate Jaspalsingh Parmar (10 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (0)   (0) Submit Your Solution

(#M40156954) GATE QUESTION Engineering HM Keep an EYE

The capacity of a hydraulic accumulator is generally specified as the maximum amount of energy stored.


A. True
B. False

Asked In Gate Jaspalsingh Parmar (9 years ago)

Unsolved

Is this Puzzle helpful?   (2)   (1) Submit Your Solution

(#M40033823) GATE QUESTION average Keep an EYE

Find the average of square of first 44 natural numbers is

Asked In Gate (11 years ago)

Unsolved Read Solution (7)

Is this Puzzle helpful?   (1)   (3) Submit Your Solution Number System

(#M40029628) GATE QUESTION GATE - CS Keep an EYE

The preorder traversal sequence of a binary search tree is 30, 20, 10, 15, 25, 23, 39, 35, 42. Which one of the following is the postorder traversal sequence of the same tree?

Option
(A) 10,20,15,23,25,35,42,39,30
(B) 15,10,25,23,20,42,35,39,30
(C) 15,20,10,23,25,42,35,39,30
(D) 15,10,23,25,20,35,42,39,30

Asked In Gate Rats (12 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (13)   (10) Submit Your Solution Percentage

(#M40156690) GATE QUESTION ENGINEERING SOM Keep an EYE

When there is no increase or decrease in shear force between two points, it indicates that there is no change in the bending moment between these points.


A. True
B. False

Asked In Gate Jaspalsingh Parmar (9 years ago)

Unsolved

Is this Puzzle helpful?   (4)   (1) Submit Your Solution

(#M40156787) GATE QUESTION ENGINEERING SOM Keep an EYE

The distance between the centre of a rivet hole to the nearest edge of plate, is called


A. margin
B. pitch
C. back pitch
D. diagonal pitch

Asked In Gate Jaspalsingh Parmar (9 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (12)   (6) Submit Your Solution

(#M40029624) GATE QUESTION GATE - CS Keep an EYE

Which one of the following is the tightest upper bound that represents the time complexity of inserting an object into a binary search tree of n nodes?

Option
(A) O(1)
(B) O(log n)
(C) O(n)
(D) O(n log n)

Asked In Gate Rats (12 years ago)

Unsolved

Is this Puzzle helpful?   (5)   (1) Submit Your Solution

(#M40038485) GATE QUESTION Time and Work Keep an EYE

Two coal loading machines each working 12h/day for 8days handle 9000tonnes of coal with an efficiency of 90%, while 3 other coal loading machines at an efficiency of 80% are set to handle 12000tonnes of coal in 6days. Find how many hours per day each should work?
(a) 20h/day
(b) 18h/day
(c) 16h/day
(d) 14h/day

Asked In Gate Swechchha Agarwal (11 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (23)   (6) Submit Your Solution Time and Work

(#M40029646) GATE QUESTION GATE-CS Keep an EYE

Which of the following statements are TRUE about an SQL query?
P : An SQL query can contain a HAVING clause even if it does not have a GROUP BY clause
Q : An SQL query can contain a HAVING clause only if it has a GROUP BY clause
R : All attributes used in the GROUP BY clause must appear in the SELECT clause
S : Not all attributes used in the GROUP BY clause need to appear in the SELECT clause

option
(A) P and R
(B) P and S
(C) Q and R
(D) Q and S

Asked In Gate Rats (12 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (7)   (4) Submit Your Solution Database

(#M40041224) GATE QUESTION percentage Keep an EYE

At an election there are two candidates in the contest .The candidates who gets 62% of the votes .Find the total nmbr of votes polled. Assume that none of the votes polled was invalid

Asked In Gate ramakrishna (11 years ago)

Unsolved

Is this Puzzle helpful?   (11)   (5) Submit Your Solution Percentage