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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)

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(#M40039569) ACCENTURE QUESTION Keep an EYE

If the sales tax reduced from 3 1/2 % to 3 1/3%, then what difference does it make to a person who purchases an article with market price of Rs. 8400 ?

Asked In Accenture Shilpi Shandilya (11 years ago)

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(#M40080287) CTS QUESTION Probability Keep an EYE

Ravi has a bag full of 10 Nestle and 5 Cadbury chocolates. Out of these, he draws two chocolates. What is the probability that he would get at least one Nestle Chocolate ?

1) 19/21
2) 3/7
3) 2/21
4) 1/3

Asked In CTS R Chauhan (10 years ago)

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(#M40024935) TCS QUESTION Keep an EYE

There are 100 wine glasses. I offered my servant to 3 paise for every broken glass to be delivered safely and forfeit 9 paise for every glass broken at the end of day. He received Rs.2.40 .how many glass did he break?

Asked In TCS vishal kumar singh (12 years ago)

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(#M40009576) GENERAL QUESTION Keep an EYE

If a batsman makes 98 runs in the 19th innings and increases his average by 4. What is his average after 19th innings?

Asked In general Devendra Marghade (13 years ago)

Solved Sanjana Patnaik 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)

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(#M40009036) INFOSYS QUESTION Find Keep an EYE

John had decided to divide his RS.1000/- for his four children according to their ages. The elder child should be a RS.20/- extra for each than his younger child . What will be the share of Mahesh who is the youngest?

Asked In Infosys Vignesh (13 years ago)

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(#M40040191) TCS QUESTION Keep an EYE

Find the number of divisors of 1728.?

Asked In TCS Loknath Sarkar (11 years ago)

Solved Anuj Yadav Read Solution (13)

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(#M40024460) INFOSYS QUESTION Keep an EYE

John told mark that if mark gives 1/3 rd of his money to him, he will have rs. 75. Mark told john that if john gives half of hi money to him, he will have rs. 75. How much money did they totally have?

Asked In Infosys asxa asxaxax (12 years ago)

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(#M40032137) TCS QUESTION number Keep an EYE

Q. Average age of students of an adult school is 40 years. 120 new students whose average age is 32 years joined the school. As a result the average age is decreased by 4 years. Find the number of students of the school after joining of the new students:
Option
(a)1200
(b)120
(c)360
(d)240

Asked In TCS saranya sankar (11 years ago)

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