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 YOUNG is written as @796& and MOTHER is written as #7145%. How will you write TONGUE in that code?
Which among the following is coded as 'st, mi, jd', in the given code language?
In a certain code language ‘SIMPLE’ is written as ‘LIRDLO’ and ‘POISED’ is written as ‘HOOCER’. How is ‘HOOGLY’ written in that code...
In a code language, 'ORANGE' is written as 60, 'PURPLE' is written as 88. How is 'YELLOW' written in the same code language?
In a certain code, HIPPOPOTAMUS is written as 48 and SANCTUARY is written as 36, then how will RIBOSOME be written as?
In a certain code language ‘SHADOWS’ is written as ‘BITDTXP’ and ‘CLOUD’ is written as ‘MDOEV’. How is &...
If ‘ELEMENT’ is coded as ‘EELMNET’, then ‘ EXPLAIN ’ will be coded as?
What is the code for ‘Life’?
Which of the following is the code for "These markets"?
Find the odd one out?
