Tata Hitachi Construction Machinery Interview Questions

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 viewsGeneral 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 viewsAdmin Changed status to publish November 22, 2021Aptitude 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 viewsAdmin Changed status to publish December 29, 2021Aptitude 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 viewsAptitude

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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 viewsAdmin Changed status to publish December 31, 2021Aptitude 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 viewsAdmin Changed status to publish January 3, 2022Aptitude Probability

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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 viewsAdmin Changed status to publish November 23, 2021Aptitude 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 viewsAptitude

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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 viewsAptitude

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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 viewsAptitude 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 viewsAdmin Changed status to publish November 23, 2021Aptitude 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 viewsAptitude

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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 viewsAdmin Changed status to publish January 6, 2022Aptitude Linear Equations

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4, 6, 8, 9, 10, 11, 12
A. 1
B. 11
C. 21
D. 31

191 viewsAdmin Changed status to publish December 30, 2021Aptitude 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 viewsAdmin Changed status to publish November 24, 2021Volume and Surface Area

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