in 100m race, A beats B by 10m and B beats C by 20m.By how
much distance A beats C.
Answer Posted / avcs
The answer is 28m.
Let A completes race in t1 secs.
velocity(A)=100/t1 ; Velocity (B)=90/t1;
B completes race in t2 secs
Velocity(B)=100/t2; Velocity (C)=80/t2;
now 90/t1=100/t2 => t2=10*(t1)/9;
Velocity (C) = 80 * 9/10*(t1)= 72/t1;
So A defeats C by 28 meters.
| Is This Answer Correct ? | 46 Yes | 7 No |
Post New Answer View All Answers
A father has three daughters find out the age of three daughters ? 1-the product of their age is 36. 2-the sum of their age is equal to your house number . 3-my eldest daughter has green eyes.
Write a c programme to find the product of elements in one dimensionl array?
The stock investment and opening stock of a company are Rs. 500 and Rs. 1000. Calculate its closing stock
wrong number in series is 1,6,33,165,740,2970,10395
who are the Sultan Mirzza
Differentiate between pay grade and broading.
Hi frnds, can u suggest me good institutes in vizag for GROUP1?
The characters of the c program to receive input from and send to function, this function will check if the characters between letters a to z as y is the output characters to the main function and otherwise, return to the main function of the y characters.
SIR/FRIENDS I HVAE GOT 24 MARKS IN MATH OF IBPS CLERK EXAM. THAT IS PASSING BORDER FOR MY CATEGORY.(TOTAL 135/250). IF INTERVIEWER ASKED ME "U R ON THE BORDER OF THIS PASSING MARK " . WHAT SHOULD I SAY TO INTERVIEWER . GIVE ME PERFECT SUGGESTION AND ANS ON MY E-MAIL ID.
in whose name is the one rupee currency issued in india
What are your suggestions for making workers participation more affective in an IT industry?
swami ramdas guru of shivaji,what is name of arm in hand ..?
what is democratic right
how to calculate the provision for doubtful debtors?
all cat related question