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 ? | 45 Yes | 7 No |
Post New Answer View All Answers
information of hdfc bank
who are the Sultan Mirzza
Hello friends, Can someone provide me a link to RS Aggarwal Verbal and Non Verbal reasoning book? Thanks,
all cat related question
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.
would you provide me the answer of the previous year question of the year 2012 of Assistant Provident fund commissioner
write a progrram in c find out gretest num among five num without using if else statement ,switch case,nd control statement
in a year once,in a month two,in a week four, in a day six times?
Write a c programme to find the product of elements in one dimensionl array?
Find the least number which when divided by 12,16 and 36 leaves remainder 7 in each case
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.
Hi frnds, can u suggest me good institutes in vizag for GROUP1?
The stock investment and opening stock of a company are Rs. 500 and Rs. 1000. Calculate its closing stock
swami ramdas guru of shivaji,what is name of arm in hand ..?
Differentiate between pay grade and broading.