RRB Group D Mathematics item 2: Find 9×3.
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Correct Answer: C. 27
Explanation:
9×3=27.
MCQ Collection
India MCQs
Practice India questions with answers and explanations.
RRB Group D Mathematics item 3: Compute 10÷4, rounded to two decimals.
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Correct Answer: B. 2.5
Explanation:
10/4=2.5.
RRB Group D Mathematics item 4: A value rises from 44 to 55. What is the percentage increase?
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Correct Answer: C. 25
Explanation:
Increase/base×100=25%.
RRB Group D Mathematics item 5: A rectangle has length 12 cm and breadth 6 cm. Find its area.
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Correct Answer: A. 72
Explanation:
Area=72 cm².
RRB Group D Mathematics item 6: Find the mean of 13 and 7.
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Correct Answer: C. 10.0
Explanation:
Mean=10.0.
RRB Group D Mathematics item 7: Find 14+8.
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Correct Answer: C. 22
Explanation:
14+8=22.
IBPS PO Computer Aptitude item 7: Which protocol is commonly used for secure web browsing?
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Correct Answer: A. HTTPS
Explanation:
HTTPS secures HTTP using TLS.
IBPS PO Computer Aptitude item 8: A spreadsheet cell is identified by what?
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Correct Answer: A. Column letter and row number
Explanation:
Examples include A1 and C7.
IBPS PO Computer Aptitude item 9: Which memory is volatile?
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Correct Answer: A. RAM
Explanation:
RAM loses data without power.
IBPS PO Computer Aptitude item 10: What does CPU stand for?
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Correct Answer: A. Central Processing Unit
Explanation:
CPU means Central Processing Unit.
IBPS PO Computer Aptitude item 11: Which protocol is commonly used for secure web browsing?
Choose an option to check your answer.
Correct Answer: A. HTTPS
Explanation:
HTTPS secures HTTP using TLS.
IBPS PO Computer Aptitude item 12: A spreadsheet cell is identified by what?
Choose an option to check your answer.
Correct Answer: A. Column letter and row number
Explanation:
Examples include A1 and C7.