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Frequently Asked Tech Mahindra Numerical Ability Interview Questions with Answers

(#M40031297) TECH MAHINDRA QUESTION Ratio and Proportion Keep an EYE

Q. Find the correct ratio to complete the series
357 : 73 ::?

Option
a) 429 : 94
b) 201 : 21
c) 138 : 38
d) 93 : 39

Asked In Tech Mahindra Siddhant Dash (11 years ago)

Unsolved Read Solution (8)

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(#M40155886) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

A college starts from 10 AM continues till 1:30 PM. In this duration there are five periods. If 5 minutes are provided before each period to leave the room and enter the other, then what is the duration of each period?

a. 38 min
b. 41 min
c. 40 min
d. 42 min

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (6)

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(#M40157919) TECH MAHINDRA QUESTION Keep an EYE

In a chemical plant, there are 5 pipelines A, B, C, D and E carrying pure water, 10% HCL, 20% HCL, 30% HCL and 40% HCL respectively. A, B, C, D and E can individually fill a cistern in 20, 30, 60, 90 and 120 hours respectively. On Monday morning at 10 am pipe A is opened. Thereafter at the end of every hour, the other pipes are opened in the order B, C, D and E. The concentration of HCL in the cistern at 6 pm on the same day will be?
a)7%
b)8.92%
c)9.8%
d)10.72

Asked In Tech Mahindra kamlesh kumar mehta (8 years ago)

Unsolved Read Solution (5)

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(#M40155706) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

Jayant opened a shop investing Rs. 30,000. Madhu joined him 2 months later, investing Rs. 45,000. They earned a profit of Rs. 54,000 after completion of one year. What will be Madhu's share of profit?

a) Rs. 27,000
b) Rs. 24,000
c) Rs. 30,000
d) Rs. 36,000
e) None of these

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (5)

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(#M40155216) TECH MAHINDRA QUESTION aptitude Keep an EYE

The concentration of spirit in three different vessels A, B and C are 45%, 30% and 25% respectively. If 4 litres from vessel A, 5 litres from vessel B and 6 litres from vessel C are mixed, find the concentration of spirit in the resultant solution.

Asked In Tech Mahindra rishika reddy (9 years ago)

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(#M40155792) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

The day of week on July 1,2000 was

a) Monday
b) Friday
c) Saturday
d) Tuesday
e) None of the above

Asked In Tech Mahindra Aashu (9 years ago)

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(#M40166160) TECH MAHINDRA QUESTION Keep an EYE

A, B, C subscribe Rs. 80,000 for a business. A subscribes Rs. 4000 more than B and B Rs. 5000 more than C. Out of a total profit of Rs. 32,000, B receives: 1) Rs. 12400 2) Rs. 8800 3) Rs. 10800 4) 14200

Asked In Tech Mahindra Devendra Marghade (6 years ago)

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(#M40155902) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

A clerk multiplied a number by ten when ten should have divided it. The answer he got was 100.what should the ans have been?

(a) 3
(b) 1
(c) 2
(d) 4

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (7)

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(#M40155851) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

The average age of five persons is 40 years while the average age of some other 10 persons is 25 years. The average age of all the 15 persons is:

a) 27 Years
b) 32 Years
c) 37 Years
d) 30 Years
e) 35 Years

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (3)

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(#M40155857) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

A milkman mixed 10 liters of water to 50 litres of milk of Rs.16 per liter, then cost price of mixture per liter is

a) Rs.15.16
b) Rs.13.33
c) Rs.15
d) Rs.14.23

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (22)   (5) Submit Your Solution Alligation or Mixture