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Computer question from Laboratory Attendant exam, 2026 by JKSSB

Aditi wants Excel to calculate the average of cells Al to A5 only if their total sum is greater than 100, otherwise she wants Excel to display "Low". She writes the following formula:
 =IF((SUM(A1:A5) 100.(AVERAGE(A1:A5), "Low" ))) 

Last updated Jun 19, 2026
Correct Answer: Option C — No, it will not work because of a syntax issue
Aditi's logic is actually correct, but Excel will throw a formula error because her syntax is completely broken.

The structure of an IF statement in Excel must strictly follow this format:
=IF(logical_test, value_if_true, value_if_false)

Here are the specific syntax mistakes in her formula =IF((SUM(A1:A5) 100.(AVERAGE(A1:A5), "Low" ))):

Missing Comparison Operator: There is no > (greater than) symbol between SUM(A1:A5) and 100.

Incorrect Separators: She used a period (.) instead of a comma (,) after 100.

Mismatched Parentheses: The parentheses around AVERAGE and the overall statement are misplaced and unclosed properly.

How the formula should look:
To make this work perfectly, Aditi should write the formula like this:

=IF(SUM(A1:A5) > 100, AVERAGE(A1:A5), "Low")
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.

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JKSSB Laboratory Attendant 2026

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Exam JKSSB
Recruitment Laboratory Attendant
Year 2026
Subject Computer
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