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Tata Hitachi Construction Machinery Interview Questions
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A pipe can fill a tank in 30 min B can fill in 28 min then if 3/4 th of tank can be filled by B pipe and after wards both are opened then how much time is required by both the pipes to fill the tank completely.
269 views
General Aptitude
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Find the principle on a certain sum of money at 5% per annum for 2 2/5 years if the amount being Rs.1120?
A. 1000
B. 1050
C. 1100
D. 1150
231 views
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Changed status to publish
November 22, 2021
Aptitude
Simple Interest
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10 years ago, Chandravati’s mother was 4 times older than her daughter. After 10 years, the mother will be twice older than the daughter. The present age of Chandravati is:
A. 10 years
B. 20 years
C. 30 years
D. 40 years
478 views
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Changed status to publish
December 29, 2021
Aptitude
Problems on Ages
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A started a business with an investment of Rs. 70000 and after 6 months B joined him investing Rs. 120000. If the profit at the end of a year is Rs. 52000, then the share of B is?
235 views
Aptitude
0
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A runs 1 2/3 times as fast as B. If A gives B a start of 80 m, how far must the winning post be so that A and B might reach it at the same time?
A. 100 m
B. 200 m
C. 300 m
D. 400 m
206 views
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Changed status to publish
December 31, 2021
Aptitude
Races and Games
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An unbiased cubic die is thrown.What is the probabiltiy of getting a multiple of 3 or 4?
A. 1
B. 1/2
C. 2
D. 2/1
256 views
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Changed status to publish
January 3, 2022
Aptitude
Probability
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0
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ind the number, difference between number and its 3/5 is 50
A. 120
B. 125
C. 130
D. 135
204 views
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Changed status to publish
November 23, 2021
Aptitude
Problems on Numbers
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Pipe A can fill in 20 minutes and Pipe B in 30 minsand Pipe C canempty the same in 40 mins.If all of them worktogether, find the timetaken to fill the tank(a) 17 1/7 mins(b) 20 mins(c) 8 mins(d) none of these
196 views
Aptitude
0
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A man can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is?
209 views
Aptitude
0
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0
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Pointing to a photograph, a person tells his friend, “She is the granddaughter of the elder brother of my father.” How is the girl in the photograph related to his man?
185 views
Aptitude
Business Analyst
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Find the square root of 625/256
A. 26/25
B. 25/26
C. 26/27
D. 27/26
256 views
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Changed status to publish
November 23, 2021
Aptitude
Square root and Cube root
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Perimeter of front wheel =30, back wheel = 20. If front wheel revolves 240 times. How many revolutions will the back wheel take?
174 views
Aptitude
0
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Example of linear equation involving two variables is
A. 8x = 2+10
B. 6x+2y = 10
C. 7x+3y+4z = 20
D. 7a+8b+9c = 10+5
200 views
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Changed status to publish
January 6, 2022
Aptitude
Linear Equations
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4, 6, 8, 9, 10, 11, 12
A. 1
B. 11
C. 21
D. 31
191 views
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Changed status to publish
December 30, 2021
Aptitude
Odd Man Out and Series
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A cylindrical vessel of radius 4 cm contains water. A solid sphere of radius 3 cm is lowered into the water until it is completely immersed. The water level in the vessel will rise by :
A. 9/4 cm
B. 5/4 cm
C. 6/4 cm
D. 7/4 cm
495 views
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Changed status to publish
November 24, 2021
Volume and Surface Area
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