Tech Mahindra Papers: Sample Questions 12  14 of 42
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Question number: 12
» Aptitude
MCQ▾
Question
Find if ?
Choices
Choice (4)  Response  

a.  8 

b.  25 

c.  7 

d.  6 

Answer
b.Explanation
 Here,
 We are asked to find the value of
 Dividing the whole equation by y,
 Value of is 25.
Question number: 13
» Aptitude
MCQ▾
Question
A car travels a certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 5 hrs. What is the distance travelled?
Choices
Choice (4)  Response  

a.  210 kms 

b.  30 kms 

c.  20 kms 

d.  Question does not provide sufficient data or is vague 

Answer
a.Explanation
 A car travels certain distance at x km/hr speed in 7 hours time. And in return car travels same distance at km/hr speed in 5 hours time.
 Here, in forward and return journey car travels same distance.
 We know, distance = speed time
 So,
 30 km/hr is the speed of car in forward journey.
 Distance travelled by car in forward journey is,
Question number: 14
» Aptitude
MCQ▾
Question
Complete the following series.
R, M, ________, F, D, ________
Choices
Choice (4)  Response  

a.  B, Q 

b.  A, Q 

c.  I, C 

d.  L, N 

Answer
c.Explanation
 Here, first term of the series is R.
 Second term of the series is M, which is 5 positions left to R in alphabetical order.
 Third term of the series needs to find out.
 Fourth term of the series is F, which is 3 positions left to third term in alphabetical order.
 Fifth term of the series is D, which is 2 positions left to F in alphabetical order.
 Sixth term of the series needs to find out.
 Here, next term is left to the previous term in decrementing order.
 Third term will be I which is 4 positions left to M in alphabetical order.
 Sixth term will be C which is 1 position left to D in alphabetical order.