# Aptitude [Tata Infotech Placement]: Sample Questions 6 - 7 of 41

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## Question 6

Aptitude
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### Write in Short

On a given day, a bank had 16000 cheques returned by customers. Inspection of the first 800 cheques indicated that 100 of those 800 had errors and were therefore available immediately for data processing. On this basis, how many cheques would be available immediately for data processing on that day?

### Explanation

• On a given day, bank had 16000 cheques returned by customers.
• Inspection of the first 800 cheques indicated that 100 of those 800 had errors and were therefore available immediately for data processing.
• We are asked to find the number of cheques available immediately for data processing.
• Among 800 cheques 100 cheques were available for data processing
• Then among 16000 cheques let x number of cheques available for data processing.

• There are total 2000 cheques available immediately for data processing on that given day.

## Question 7

Aptitude
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### Write in Short

If ₹ 20/-is available to pay for typing a research report & typist A produces 42 pages and typist B produces 28 pages. How much should typist A receive?

### Explanation

• Typist A produces 42 pages and typist B produces 28 pages.
• In a report there are total 70 pages.
• ₹ 20 is paid for typing a single report. So, we can say 20 ₹ is paid for 70 pages.
• For 70 pages 20 ₹ Is paid
• Then for 42 pages how many ₹ typist A will receive?

=

=

• So, typist A will receive 12 ₹

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