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In a stock car race, the first five finishers in some order were a Ford, a Pontiac, a Chevrolet, a Buick, and a Dodge.
The Ford finished 16 seconds before the Chevrolet.
The Pontiac finished 15 seconds after the Buick.
The Dodge finished 17 seconds after the Buick.
The Chevrolet finished 11 seconds before the Pontiac.
In what order (from first to last) did the cars finish the race?
Ford, Buick, Chevrolet, Pontiac, Dodge
Buick, Pontiac, Ford, Chevrolet, Dodge
Buick, Dodge, Ford, Pontiac, Chevrolet
Buick, Ford, Dodge, Chevrolet, Pontiac

Read Solution (Total 11)

TCS Other Question

When the polynomial 1-2x+3x^2-4x^3+..... -78x^78+79x^79 is divided by x-1, the remainder is
option
a) 39
b) -39
c) x+1
d) 41
e) 40
Let v1 = 1, v2 = 4, v3 = 7, v4 = 6, v5 = 12. Let u1, u2, u3, u4, u5 represent the same numbers in a different order. Consider the product P = (u1 - v1)(u2 - v2)(u3 - v3)(u4 - v4)(u5 - v5), Then
option
a) P is always even.
b) P is always negative
c) P is always positive
d) P is even or odd depending on the ordering
e) P is always odd