Airtel Aptitude Test Questions Q1. A, B,C and D each had some moneyD doubled the amounts with the others. C
then doubled the amounts with the others. B then doubled the amounts with the others.
A then doubled the amounts with the others. At this stage, each of them has Rs 80.
Find the initial amount with C (in Rs).
A75
B 80
C.95
D.85

hi there!

the answer will be d: 2

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90