tt consultants Interview Questions

If a box contains 10 bulbs,of which just three are defective. If a random sample of five bulbs is drawn, find the probability that the sample contains no defective bulbs.
A. 1/2
B. 1/12
C. 1/22
D. 1/32

177 viewsAdmin Changed status to publish January 3, 2022Aptitude Probability

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Full name of aanahazara

166 viewsAptitude

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a survey of 100 students at new england college showed the following:7 take english,history and language,17 take english and history,15 take english and language,18 take history and language,48 take english, 49 take history,38 take language.draw a venn diagram and answer the questions how many students
A. take history but neither of the other two?
B. take english and history but not language?
C. take none of the three?
D. take exactly two of the three?
E. do not take a language? (explanation also needed pls)

165 viewsGeneral Aptitude

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Two equations that have no values to satisfy both equations then this is called
A. solution system
B. constant system
C. consistent system
D. inconsistent system

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

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A = {x: x ≠ x }represents
A. {}
B. {0}
C. {1}
D. {x}

211 viewsAdmin Changed status to publish January 5, 2022Aptitude Relations and Functions

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Axman travels 7 km towards south and then 5 km towards his left. He further travels 5 km towards south. How far is he from the starting point?

229 viewsAptitude

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The length of rectangle is thrice its breadth and its perimeter is 96 m, find the area of the rectangle?

209 viewsAptitude

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Five persons – A, B, C, D and E are being compared in weight and height. The second heaviest person. D is the shortest. A is the 2nd tallest and shorter than E, The heaviest person is the third tallest person. There is only one person shorter than B, who is lighter than E and A respectively. What is the position of A in height and weight respectively?

333 viewsAptitude

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In a grass field, If there are 40 cows, they could eat for 40 days. If there are 30 cows, they could eat for 60 days. Than if 20 cows, How much day they could eat?

189 viewsAptitude

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Which region in the Czech Republic can describe someone who is unconventional or nonconformist? SilesiaBohemiaSardinia

221 viewsAptitude

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January 1, 1992 was a Wednesday. What day of the week will it be on January 1, 1993?
A. Saturday
B. Friday
C. Thursday
D. Wednesday

194 viewsAdmin Changed status to publish December 30, 2021Aptitude Calendar

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If a 12 shell cupboard requires 18 ft of wall space then how much wall space would a 30 cup shelf require?

445 viewsAptitude

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One train leaves Los Angeles at 15mph heading for New York. Another train leaves from New York at 20mph heading for Los Angeles on the same track. If a bird, flying at 25mph, leaves from Los Angeles at the same time as the train and flies back and forth between the two trains until they collide, how far will the bird have traveled?

228 viewsGeneral Aptitude

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If A = {3, 5, 7, 9, 11}, B = {7, 9, 11, 13}, C = {11, 13, 15}. Find A ∩ (B ∪ C).

Solved74 viewsAdmin Selected answer as best November 19, 2022Aptitude Sets

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The banker’s discount on a certain sum due 2 years hence is11/10of the true discount.
A. 10%
B. 20%
C. 30%
D. 40%

163 viewsAdmin Changed status to publish January 1, 2022Aptitude Banker's discount

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