NIFT 2026

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Q52.Inside a rectangular park of dimensions 100 m × 80 m, walking paths 3 m wide are to be constructed as shown in the figure given below. Find the cost of construction of paths at the rate of ₹ 120/m².

Q54.If a + b + c = −10 and ab + bc + ac = 10, then the value of the expression a³ + b³ + c³ − 3abc is:

NIFT2026Q53·mcq·Medium168 attempts

The co-ordinates of midpoints of the sides AB, BC, and CA of a triangle ABC are (3, 6), (5, 3), and (8, 5) respectively. The co-ordinates of vertex A are:

NIFT 2026

0/100

Q54.If a + b + c = −10 and ab + bc + ac = 10, then the value of the expression a³ + b³ + c³ − 3abc is:

NIFT2026Q53·mcq·Medium168 attempts

The co-ordinates of midpoints of the sides AB, BC, and CA of a triangle ABC are (3, 6), (5, 3), and (8, 5) respectively. The co-ordinates of vertex A are: