+91-9828-747676
Question
The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be
yxkrkj ikap fnuksa esa ckfj'k dh ek=kk Øe'k% 100 feeh] 80 feeh] 60 feeh] 40 feeh vkSj 20 feeh ekih xbZA ;fn tyxzg.k {ks=k ds fy, ?kqliSB lwpdkad ;k rwQku dh gkfu nj dk igys ls vuqeku 50 feeh@fnu yxk;k tkrk gS] rks dqy lrgh viokg gksxk
A.
50 mm
B.
60 mm
C.
90 mm
D.
140 mm
Answer ( Option C)

90 mm

Solution

Total surface runoff 
=(100 – 50) + (80 – 50) + (60 – 50)
=50 + 30 + 10
=90 mm

Popular Online Test Serie

Preparing students for success in a changing World.

RPSC-AE

RPSC-AE
RSSB-JE

RSSB-JE
SSC-JE

SSC-JE
RRB-JE/SSE

RRB-JE/SSE
RSEB-JE/AE

RSEB-JE/AE
DRDO CEPTAM -10 (STA-B)

DRDO CEPTAM -10 (STA-B)

ISRO Scientist Engineer

ISRO Scientist Engineer
View All

Online Classes

We care about our students

View More


banner
banner
banner
banner
banner
Online Classes
Register Now
Test Series
Register Now
Job Notification
Job Notification

Daily Quiz

RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's