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(#M40105406) GATE QUESTION Keep an EYE

A train of length 180 m travelling at 72 kmph overtook a motorcyclist travelling at 36 kmph at 4 p.m. At 5 p.m it overtook another cyclist travelling in the opposite direction at a speed of 18 kmph.When will the cyclist meet the motorcyclist?
a)1 hr 20 mins b)1 hr 30 min c)1 hr 45 min d)none of the above

Asked In Gate Jaspalsingh Parmar (10 years ago)

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(#M40156973) GATE QUESTION Mechanical Engineering HM Keep an EYE

By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power.The saving in case of a double acting reciprocating pump is


A. 39.2%
B. 48.8%
C. 84.8%
D. 88.4%

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40085915) UPSC QUESTION Permutation Keep an EYE

A family of 4 brothers and 3 sisters is to be arranged for a photograph in one row. In how many ways can they be seated if
(i) all the sisters sit together
(ii) No 2 sisters sit together

Asked In UPSC Jaspalsingh Parmar (10 years ago)

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(#M40105414) GATE QUESTION Keep an EYE

Two points A and B are diametrically opposite points on a circular road of circumference 12 km. A cyclist started from A and made three rounds.He made the first round with a speed of 12 kmph and decreased his speed by 3 kmph for every round.What is the interval between the first time he passes through B and the third time he passes through B?
a)200 mins b)100 mins c)85 mins d)170 mins

Asked In Gate Jaspalsingh Parmar (10 years ago)

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(#M40156887) HR INTERVIEW QUESTION Engineering Som Keep an EYE

For no tension condition in the base of a short column of circular section, the line of action of the load should be within a circle of diameter equal to __________ of the main circle.


A. one-half
B. one-third
C. one-fourth
D. one-eighth

Asked In HR Interview Jaspalsingh Parmar (9 years ago)

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(#M40105415) GATE QUESTION Keep an EYE

I had to catch a bus which was 225 m ahead of me. The bus also started at the same time. If the speed of the bus was 2.5 m/sec and my speed was 36 kmph, in how much time can i catch the bus?
a)20 seconds b)25 seconds c)30 seconds d)40 seconds

Asked In Gate Jaspalsingh Parmar (10 years ago)

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(#M40105906) GRE QUESTION Keep an EYE

If an amount P is to be invested at an annual interest rate of 3.5 percent, compounded annually, what should be the value of P so that the value of the investment is $1,000 at the end of 3 years?

Asked In GRE Jaspalsingh Parmar (10 years ago)

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(#M40109031) GATE QUESTION Probablity Keep an EYE

A company has two plants to manufacture bicycles. The first plant manufactures 60 % of the bicycles and the second plant 40 % . Out of that 80 % of the bicycles are rated of standard quality at the first plant and 90 % of standard quality at the second plant. A bicycle is picked up at random and found to be standard quality. Find the probability that it comes from the second plant.

Asked In Gate Jaspalsingh Parmar (10 years ago)

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(#M40156799) GATE QUESTION ENGINEERING SOM Keep an EYE

For biaxial stress, the planes of maximum shear are at right angles to each other and are inclined at 45° to the principal planes.


A. True
B. False

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156688) GATE QUESTION ENGINEERING SOM Keep an EYE

If the modulus of elasticity of a material is twice its modulus of rigidity, then the Poisson's ratio of the material is equal to zero.


A. Correct
B. Incorrect

Asked In Gate Jaspalsingh Parmar (9 years ago)

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