Evaluate (73 squared minus 27 squared) divided by 46.
A46
B50
C200
D100
Answer & Solution
Correct answer: D. 100
The numerator is (73 + 27)(73 - 27) = 100 x 46, and dividing by 46 gives 100.
Keep practising Square Roots
Browse all Square Roots questions for SSC CGL, or explore more Quantitative Aptitude topics.
Related questions
What is the smallest perfect square divisible by 6, 8 and 12?By what smallest number should 180 be multiplied to get a perfect square?Which perfect square is closest to 5000?Find the value of the root of 0.0004 times the root of 0.0081.The square of a positive number exceeds the number by 56. Find it.Two consecutive positive integers have squares summing to 181. The smaller is?7921 soldiers form a square. How many soldiers are in each row?2025 chairs are set in equal rows and columns. How many chairs in each row?