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voltech Interview Questions
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You have 5 jars of pills. Each pill weighs 10 gram, exceptfor contaminated pills contained in one jar, where each pillweighs 9 gm. Given a scale, how could you tell which jar hadthe contaminated pills in just one measurement?
171 views
Aptitude
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A certain number successively divided by 2, 5 and 7 leaves remainders 1, 2 and 3 respectively. When the same number is divided by 70, what is the remainder?
A. 33
B. 35
C. 37
D. 39
192 views
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Changed status to publish
November 23, 2021
Aptitude
Problems on Numbers
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The number of sequences in which 7 players can throw a ball, so that the youngest player may not be the last is -.
144 views
Aptitude
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Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is?
181 views
Aptitude
Assistant Manager
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Look at this series: 83, 73, 93, 63, __, 93, 43, … What number should fill the blank?
A. 33
B. 43
C. 53
D. 63
100 views
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Changed status to publish
October 19, 2022
Aptitude
Number Series
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The angle of elevation of a ladder leaning against a wall is 60º and the foot of the ladder is 12.4 m away from the wall. The length of the ladder is:
A. 14.8
B. 24.8
C. 34.8
D. 44.8
193 views
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Changed status to publish
November 23, 2021
Aptitude
Height and Distanc
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What Is Political Science?
132 views
Aptitude
0
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A can copy 50 papers in 10 hours while both A & B can copy 70 papers in 10 hours. Then for how many hours required for B to copy 26 papers?
208 views
General Aptitude
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[(0.05)² + (0.41)² +(0.073)²] / [(0.005)² + (0.041)² + (0.0073)²] = ?
A. 10
B. 100
C. 1000
D. 10000
583 views
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Changed status to publish
December 24, 2021
Aptitude
Fractions and Decimals
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Value of ‘c’ of the mean value theorem for the function f(x) = x(x – 2), when a = 0, b = 3/2, is
A. 1/2
B. 1/4
C. 3/2
D. 3/4
178 views
Admin
Changed status to publish
December 30, 2021
Aptitude
Calculus
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If the height of a right circular cone is increased by 200% and the radius of the base is reduced by 50%, then the value of the cone :
A. remains by 25%
B. decreases by 25%
C. increase by 25%
D. remains unaltered
467 views
Admin
Changed status to publish
November 24, 2021
Aptitude
Volume and Surface Area
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What format does Frozen represent?
171 views
Aptitude
0
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The sum of the present ages of two persons A and B is 60. If the age of A is twice that of B, find the sum of their ages 5 years hence?
209 views
Aptitude
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√4/3 – √3/4 = ?
A. 1/2√3
B. 5/2√3
C. 7/2√3
D. 3/2√3
537 views
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Changed status to publish
November 23, 2021
Aptitude
Square root and Cube root
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The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8. A certain street in nigiet contains 1000 (in base 8) buildings numbered 1 to 1000. How many 3s are used in numbering these buildings?
487 views
Aptitude
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