Question
A rectangular water tank is 80 m x × 40 m. Water flows
into it through a pipe of 40 sq.cm at the opening at a speed of 10 km/hr. The water level will rise in the tank in half an hour isSolution
given rectangular water tank is 80 m 40 m volume of rectangular water tank = volume of water filled by the pipe (area of pipe × speed of flow of water) volume of rectangular water tank = 8000x × 4000 {80 m = 8000 cm, 40 m = 4000 cm} 8000x× 4000 = 40 × 10 × 1000 × 100 {1km = 1000m, 1m = 100cm} x = 10/8 { height raised in 1 hr} height raised in 30 minutes = 5/8
In a certain code language, ‘AFFORD is coded as 866513 and ‘ORGAN’ is coded as ‘51489’. How will ‘DRAGON’ be coded in that language?
...In a certain code STABLE is written as 53@2%4 and PRODUCT is written as 6#9*&13. How is APPLE written in that code?
...Which of the following may be the code for ‘hope live’ ?
In a certain code language, ‘K’ is coded as ‘6’ and ‘S’ is coded as ‘30’ then ‘MUL’ will be coded as ____ in the same code language....
If PIN is coded as ‘117’ and CLAP is coded as ‘128’, then what is the code for ‘JOKE?
In a certain code language, '210' means 'why normal reaction; '631' means 'reaction values equator' and '043' means 'why poles values'. Which of the fo...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and the...
If in a certain language, FORUM is coded as GPSVN, how will LAMPS be coded in that code?
In a certain code language, 'KITE' is coded as '14' and 'PRAYER' is coded as ‘6’. How will ‘LOGICS’ be coded in that language?
Select the correct mirror image of the given figure when the mirror is placed at the line MN as shown.
Relevant for Exams:
Hey, Don't leave. If you have any queries regarding any exam let us know here.
