Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let 
be the sample space of all five- digit numbers. If 
is the probability that a randomly selected number from 
, is a multiple of 7 but not divisible by 5, then 
is equal to
Text Solution
Verified by ExpertsThe correct answer is:
C
all 5-digit nos 
A : no is multiple of 7 but not divisible by 5
Smallest 5 digit divisible by 7 is 10003
Largest 5 digit divisible by 7 is 99995
Numbers divisible by 35
Numbers divisible by 7 but not by 35 are
Ans. [1.0285]
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PART-I PHYSICS
SECTION-A
A torque meter is calibrated to reference standards of mass, length and ti…
A bullet is shot vertically downwards with an initial velocity of from a certain height. Within ,…
Sand is being dropped from a stationary dropper at a rate of on a conveyor belt moving with a velo…
A bag is gently dropped on a conveyor belt moving at a speed of . The coefficient of friction betw…
Two cylindrical vessels of equal cross-sectional area contain water upto heights and respectivel…
Two satellites A and B having masses in the ratio are revolving in circular orbits of radii and …