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101

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?

Option A: 76 min

Option B: 80min

Option C: 90min

Option D: 96min

Correct Answer: 96min ✔


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102

The surface area of a (10cm x 4cm x3cm) brick is__________?

Option A: 84 Sq.cm

Option B: 124 Sq.cm

Option C: 164 Sq.cm

Option D: 180 Sq.cm

Correct Answer: 164 Sq.cm ✔


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103

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

Option A: the volume of the box

Option B: Twice the volume of the box

Option C: the square of the volume of the box

Option D: Cube root of the volume of the box

Correct Answer: the volume of the box ✔


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104

The sum of the length breadth and depth of cuboid is 19cm and it’s diagonal is 5√5 cm it’s surface area is_________?

Option A: 125 Sq.cm

Option B: 236 Sq.cm

Option C: 361 Sq.cm

Option D: None of these

Correct Answer: 236 Sq.cm ✔


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105

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:

Option A: 720 Cu.m

Option B: 1200 Cu.m

Option C: 361 Sq.cm

Option D: None of these

Correct Answer: 1200 Cu.m ✔


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106

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

Option A: 1.227m

Option B: 1.225m

Option C: 1.233m

Option D: 1.229m

Correct Answer: 1.227m ✔


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107

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?

Option A: 4m

Option B: 4.1cm

Option C: 4.2cm

Option D: 4.3m

Correct Answer: 4.2cm ✔


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108

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________?

Option A: 15.16cm

Option B: 16.17cm

Option C: 17.18cm

Option D: 18.19m

Correct Answer: 17.18cm ✔


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109

A tank is 7m long and 4m wide at what speed should water run through pipes 5cm broad and 4cm deep so that in 6 hours and 18 minutes, the water level in the tank rises by 4.5cm?

Option A: 12km/hr

Option B: 10km/hr

Option C: 14km/hr

Option D: None of these

Correct Answer: 10km/hr ✔


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110

What part of a ditch 48m long 16.5 broad and 4m deep can be filled by the earth got by digging a cylindrical tunnel of diameter 4m and length 56m?

Option A: 1/9

Option B: 2/9

Option C: 7/9

Option D: 8/9

Correct Answer: 2/9 ✔


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111

A swimming bath is 24 m long and 15 m broad. When a number of men drive into the bath. The height of water rises by 1cm. If the average volume of water displaced by each man be 0.1m3 how many mean are there in the both?

Option A: 32

Option B: 36

Option C: 42

Option D: 46

Correct Answer: 36 ✔


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112

A cuboidal water tank contains 216 liters is water. Its depth is 1/3 of its length and breadth is ½ of 1/3 of the difference between length and depth. The length of the tank?

Option A: 2dm

Option B: 6dm

Option C: 18dm

Option D: 72dm

Correct Answer: 18dm ✔


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113

A rectangular tank is 225 m by 162m at the base with what speed must water flow into it through an aperture 60cm by 45cm that the level may be raised 20cm in 5 hours?

Option A: 5000 m/hr

Option B: 5200m/hr

Option C: 5400 m/hr

Option D: 5600 m/hr

Correct Answer: 5400 m/hr ✔


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114

The water in a rectangular reservoir having a base 80m by 60m is 6.5m deep.In what time can the water be amplified by a pipe of which the cross section is a square of a side 20cm if the water runs through the pipe at the rate of 15km per hour?

Option A: 26hours

Option B: 42hours

Option C: 52hours

Option D: 65hours

Correct Answer: 52hours ✔


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115

A rectangular water tank is open at the top. Its capacity is 24Cu.m.It’s length and breadth are 4m and 3m respectively. Ignoring the thickness of the material used for building the tank the total cost of painting the inner and outer surface of the tank at Rs. 10 per Sq.m is_________?

Option A: Rs.400

Option B: Rs.500

Option C: Rs.600

Option D: Rs.800

Correct Answer: Rs.800 ✔


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116

A covered wooden box has the inner measure as 115cm 75cm and 35cm and the thickness of wood is 2.5cm. The volume of the wood is__________?

Option A: 81000cu.cm

Option B: 81775cu.cm

Option C: 82125cu.cm

Option D: None of these

Correct Answer: 82125cu.cm ✔


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117

The area of the base of a rectangular tank is 6500Sq.cm and the volume of water containing in it is 2-6 cubic meters. The depth of the water in the tank is

Option A: 2.5m

Option B: 3m

Option C: 5.5m

Option D: 4m

Correct Answer: 4m ✔


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118

What is the diameter of a wheel that makes 113 revolution to go 2km 26 decametre?

Option A: 4 4/13 m

Option B: 6 4/11m

Option C: 12 4/11m

Option D: 12 8/11m

Correct Answer: 6 4/11m ✔


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119

The radius of a circular wheel is 17.5m. How many revolutions will it make in travelling 11km?

Option A: 10

Option B: 100

Option C: 1000

Option D: 10,000

Correct Answer: 10 ✔


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120

A wheel makes 1000 revolutions is covering a distance of 88 km. the diameter of the wheel is

Option A: 14m

Option B: 24m

Option C: 28m

Option D: 40m

Correct Answer: 28m ✔


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121

The wire bent in the form of a square enclose an area of 484 Sq.cm. If the same wire is bent so as to from a circle than the area enclosed will be_________?

Option A: 484Sq.cm

Option B: 538 2/7 Sq.cm

Option C: 616 Sq.cm

Option D: 644 Sq.cm

Correct Answer: 616 Sq.cm ✔


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122

The perimeter of circle field and a square field are equal. If the area of these square field is 12100m2, the area of a circular field will be_________?

Option A: 15500Sq.m

Option B: 15400Sq.m

Option C: 15200Sq.m

Option D: 15300Sq.m

Correct Answer: 15400Sq.m ✔


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123

he perimeter of a circle and a square field are equal. What is the diameter of the circle field if the area of the square field is 484 sq.m?

Option A: 14m

Option B: 21m

Option C: 28m

Option D: None of these

Correct Answer: 28m ✔


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124

The area of the largest circle that can be drawn inside a rectangle with sides 18cm and 14cm is_________?

Option A: 49 Sq.cm

Option B: 154 Sq.cm

Option C: 378Sq.cm

Option D: 1078 Sq.cm

Correct Answer: 154 Sq.cm ✔


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125

If the radius of a circle is increased to 3 times, then how many times will it’s circumference be increased?

Option A: 2times

Option B: 3times

Option C: 1/3 times

Option D: 9times

Correct Answer: 2times ✔


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126

The area of a circle is increased by 22Sq.cm when it’s radius is increased by 1cm. The original radius of the circle is_________?

Option A: 6cm

Option B: 3.2 cm

Option C: 3 cm

Option D: 3.5 cm

Correct Answer: 3 cm ✔


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127

The difference between the radi of the smaller circle and the bigger circle is 7cm and the difference between the area of two circles is 1078Sq.cm Radius of the smaller circle is_________?

Option A: 17.5cm

Option B: 21cm

Option C: 28cm

Option D: None of these

Correct Answer: None of these ✔


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128

The area of a circle is 24.64Sq.m. the circumference of circle is________?

Option A: 14.64cm

Option B: 16.36m

Option C: 17.60m

Option D: 18.40m

Correct Answer: 17.60m ✔


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129

The area of a square field is 6050 Sq.m.The length of it diagonal is_________?

Option A: 110m

Option B: 112m

Option C: 120cm

Option D: 135m

Correct Answer: 110m ✔


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130

If the side of a square is increased by 25% then it’s area is increased by_________?

Option A: 25%

Option B: 40.5%

Option C: 55%

Option D: 56.25%

Correct Answer: 25% ✔


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131

The area of a rhombus in 2016 Sq.cm and its side is 65cm. The length of its diagonals are________?

Option A: 125cm, 35cm

Option B: 126cm,32cm

Option C: 132cm,26cm

Option D: 135cm,25cm

Correct Answer: 126cm,32cm ✔


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132

The area of largest triangle that can be inscribed in a semicircle of radius R cm is__________?

Option A: 2R cm2

Option B: R2 cm2

Option C: 1/2 R2 cm2

Option D: 2 R2 cm2

Correct Answer: B. R2 cm2 ✔


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133

A typist uses a paper 30cm x 15cm.He leaves a margin at 2.5cm at the top and the bottom and 12.5cm on either side. What percentage of paper area is approximately available for typing

Option A: 65%

Option B: 70%

Option C: 80%

Option D: 60%

Correct Answer: 60% ✔


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134

The areas of two similar triangles are 12 cm2 and 48SQ. cm .If the height of the smaller one is 2.1cm than the corresponding height of the bigger one is_________?

Option A: 0.525cm

Option B: 4.2cm

Option C: 80%

Option D: 60%

Correct Answer: 4.2cm ✔


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135

If the height of a triangle is decreased by 40% and its base is increased by 40% what will be the effect on its area?

Option A: No change

Option B: 8%decrease

Option C: 16% Decrease

Option D: 16%increases

Correct Answer: 16% Decrease ✔


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136

The sides of a triangle are in the ratio ½: 1/3: ¼. If the perimeter is 52cm then the length of the smallest side is________?

Option A: 9cm

Option B: 10cm

Option C: 11cm

Option D: 12cm

Correct Answer: 12cm ✔


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137

If an area enclosed by a circle or a square or an equal triangle is the same then the maximum perimeter is possessed by_________?

Option A: Circle

Option B: Square

Option C: Equilateral Triangle

Option D: Both Triangle and Square

Correct Answer: Square ✔


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138

A circle and a rectangle have the same perimeter. The sides of the rectangle are 18cm and 26cm.What is the area of the circle?

Option A: 88cm2

Option B: 154cm2

Option C: 616cm2

Option D: 1250cm2

Correct Answer: C. 616cm2 ✔


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139

If each side of a square is increased by 50% the ratio of the area of the resulting square to the area of the given square is__________?

Option A: 5:4

Option B: 9:4

Option C: 4:5

Option D: 4:9

Correct Answer: 9:4 ✔


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140

If the length of a rectangle is increased by 20% and it’s breadth is decreased by 20% then it area________?

Option A: Increased by 4%

Option B: decreased by 4%

Option C: Decreased by 1%

Option D: Remains unchanged

Correct Answer: decreased by 4% ✔


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141

If the length and width of a rectangular grand are each increased by 20% then what would be the percent increase in the area of the garden?

Option A: 20%

Option B: 24%

Option C: 36%

Option D: 44%

Correct Answer: 44% ✔


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142

The length of a rectangular plot is increased by 25%. To keep it’s area uncharged the width of the plot should be__________?

Option A: Kept unchanged

Option B: Increased by 25%

Option C: Increased by 20%

Option D: Reduced by 20%

Correct Answer: Reduced by 20% ✔


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143

The length of a rectangular plot is twice its breadth. If the area of the rectangular plot is 6075 sq.meters .what is its length?

Option A: 45m

Option B: 75m

Option C: 135m

Option D: None of these

Correct Answer: 135m ✔


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144

The perimeter of a rectangle and square are 160m each. The area of the rectangle is less than that it’s square by 100cm meters. The less than that of the square by 100 sq.meters. the length of rectangle is__________?

Option A: 30m

Option B: 40m

Option C: 50m

Option D: 60m

Correct Answer: 50m ✔


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145

The diagonal of a square is 4√2cm. The diagonal is another square whose area is double that of the first square is__________?

Option A: 8cm

Option B: 8√2cm

Option C: 16cm

Option D: 4√2cm

Correct Answer: 8cm ✔


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146

The largest size of bamboo that can be placed in a square of area 100 sq.meters is__________?

Option A: 10m

Option B: 14.14m

Option C: 20m

Option D: 25m

Correct Answer: 14.14m ✔


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147

The area of a rectangle is 12 sq.metres and it’s length is 3 times that of it’s breadth. What is the perimeter of the rectangle?

Option A: 14m

Option B: 18m

Option C: 4m

Option D: None of these

Correct Answer: None of these ✔


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148

The perimeter of a rectangle is 60m. If it’s length is twice its breadth then its area is__________?

Option A: 160m2

Option B: 180m2

Option C: 200m2

Option D: 220m2

Correct Answer: C. 200m2 ✔


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149

A rectangular field has dimensions 25m by 15m. Two mutually perpendicular passage of 2m width have been left in it’s central part and grass has been grown in rest of the field. The area under the grass is__________?

Option A: 295m2

Option B: 299m2

Option C: 300m2

Option D: 375m2

Correct Answer: B. 299m2 ✔


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