Question
A car rental company offers two types of packages:
Package X and Package Y. Package X charges a base fee of ₹300 per day plus ₹10 per kilometer. Package Y charges ₹500 per day and includes 30 kilometers per day. For how many kilometers does the total cost of Package X equal the total cost of Package Y?Solution
Let the number of kilometers be x. For Package X: Cost = 300 + 10x For Package Y: Cost = 500 + 0 (since the first 30 km are included). To find the break-even point, set the costs equal: 300 + 10x = 500 10x = 200 x = 20 km Answer: b) 20 km
Before servicing, a car runs at a speed of 25 km/hr while after servicing, it runs at a speed of 50 km/h. After servicing the car covers a certain dista...
If p = 35 - q - r and pq + r(q + p) = 315, then find the value of (p² + q² + r²).
If x + y + z = 9 and (x2 + y2 + z2) = 21, then find the value of (xy + yz + zx)
If x = 35, then the value of x5 - 36x4 + 36x3 - 36x2 + 36x - 1 is
Average marks scored by Vineet in five subjects are 60. The average marks scored by him (excluding his highest and lowest marks) are 50 and lowest marks...
-Constable/1722319556-67.JPG)
If (a + b + c) = 9, find (a – 4)3 + (b – 2)3 + ( c – 3)3 – 3(a – 4 ) (b – 2 ) (c &n...
if a2 + b2 + c2 = 2(4a -5b -9c)-122 , then a-b-c = ?
