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Mathematics Mcqs

Water flows a tank 200 x 150m through a rectangular pipe 1.5 x 1.25m at the rate at 20kmph. In what time will be water rises by 2 meters?

Areas, Mathematics Mcqs /
Water flows a tank 200 x 150m through a rectangular pipe 1.5 x 1.25m at the rate at 20kmph. In what time will be water rises by 2 meters?

A. 76 min
B. 80min
C. 90min
D. 96min

Water flows a tank 200 x 150m through a rectangular pipe 1.5 x 1.25m at the rate at 20kmph. In what time will be water rises by 2 meters? Read More »

Areas, Mathematics Mcqs

The product of the area of three adjacent faces of a rectangular box is equal to___________?

Areas, Mathematics Mcqs /
The product of the area of three adjacent faces of a rectangular box is equal to___________?

A. the volume of the box
B. Twice the volume of the box
C. the square of the volume of the box
D. Cube root of the volume of the box
 
Product of area of 3 adjacent faces =(lb x bh x lh)
=(l2 b2 h2) =V2

The product of the area of three adjacent faces of a rectangular box is equal to___________? Read More »

Areas, Mathematics Mcqs

A hall is a 15m long and 12m board. If the sum of the areas of the floor and the ceiling is equal to the areas of the 4 walls the volume of the hall is:

Areas, Mathematics Mcqs /
A hall is a 15m long and 12m board. If the sum of the areas of the floor and the ceiling is equal to the areas of the 4 walls the volume of the hall is:

A. 720 Cu.m
B. 1200 Cu.m
C. 361 Sq.cm
D. None of these

A hall is a 15m long and 12m board. If the sum of the areas of the floor and the ceiling is equal to the areas of the 4 walls the volume of the hall is: Read More »

Areas, Mathematics Mcqs

A plot of land in the form of a rectangle has dimensions 240m x 180m. A draint 10m wide is dug all around it on the outside and the earth dug out is evenly spread over the plot increasing its surface level by 25cm. The depth of the drailent of

Areas, Mathematics Mcqs /
A plot of land in the form of a rectangle has dimensions 240m x 180m. A draint 10m wide is dug all around it on the outside and the earth dug out is evenly spread over the plot increasing its surface level by 25cm. The depth of the drailent of

A. 1.227m
B. 1.225m
C. 1.233m
D. 1.229m

A plot of land in the form of a rectangle has dimensions 240m x 180m. A draint 10m wide is dug all around it on the outside and the earth dug out is evenly spread over the plot increasing its surface level by 25cm. The depth of the drailent of Read More »

Areas, Mathematics Mcqs

A rectangular tank measuring (5m x 4.5m x 2.1m) is dug in the center of the field measuring 13.5m x 2.5m. The earth dug out is speed every over the remaining portion of the field raised?

Areas, Mathematics Mcqs /
A rectangular tank measuring (5m x 4.5m x 2.1m) is dug in the center of the field measuring 13.5m x 2.5m. The earth dug out is speed every over the remaining portion of the field raised?

A. 4m
B. 4.1cm
C. 4.2cm
D. 4.3m

A rectangular tank measuring (5m x 4.5m x 2.1m) is dug in the center of the field measuring 13.5m x 2.5m. The earth dug out is speed every over the remaining portion of the field raised? Read More »

Areas, Mathematics Mcqs

An agricultural field is in the form of a rectangle of length 20m and width 14m. A pit 6m long 3m wide and 2.5m deep is dug in a corner of the field and earth taken out of the pit is spread uniformly over. The remaining area of the field. The level of the field has raised by________?

Areas, Mathematics Mcqs /
An agricultural field is in the form of a rectangle of length 20m and width 14m. A pit 6m long 3m wide and 2.5m deep is dug in a corner of the field and earth taken out of the pit is spread uniformly over. The remaining area of the field. The level of the field has raised by________?

A. 15.16cm
B. 16.17cm
C. 17.18cm
D. 18.19m

An agricultural field is in the form of a rectangle of length 20m and width 14m. A pit 6m long 3m wide and 2.5m deep is dug in a corner of the field and earth taken out of the pit is spread uniformly over. The remaining area of the field. The level of the field has raised by________? Read More »

Areas, Mathematics Mcqs