mathematics MCQs – Page 56

Practise multiple-choice questions from mathematics for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

1101. The ratio of the area of a square to that of the square drawn on its diagonal is_________?
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A. 1:2

B. 3:04

C. 3:05

D. 2:05

1102. Find the greatest number which will divide 25, 73 and 97 as so to leave the same remainder in each case?
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A. 24

B. 32

C. 12

D. 18

1103. The greatest number of five digits which is divisible by 32, 36, 40, 42 and 48 is_________?
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A. 90720

B. 90725

C. 90730

D. 90715

1104. The base of a right triangle is 8 and hypotenuse is 10. Its area is________?
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A. 59

B. 24

C. 12

D. 80

1105. Least perfect square number, exactly divisible by 21, 36 and 56 is_________?
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A. 3600

B. 7056

C. 504

D. 441

1106. (84 14 2 9) * ? = 33?
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A. 10,000

B. 90,000

C. 300

D. 100
1107. 105.126 * 35.201 90.23 * 3 + 55.11 * 27.01 = ____________?
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A. 271

B. 40000

C. 4890

D. 5996

1108. Find the H.C.F of 54/9, 3 9/17 and 36/51?
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A. 6

B. 17

C. 17/6

D. 6/153
1109. The surface area of a (10cm x 4cm x3cm) brick is__________?
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A. 164 Sq.cm

B. 84 Sq.cm

C. 180 Sq.cm

D. 124 Sq.cm

1110. If a square and a rhombus stand on the same base then the ratio of the areas of the squares and the rhombus is:_________?
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A. equal to 1

B. equal to

C. equal to 1/2

D. greater than 1

1111. 12.5 + 10 1/4 of 100 10% of 10 = ____________?
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A. 1038

B. 1037.50

C. 1157.5

D. 103.75

1112. A heap of coconuts is divided into groups of 2, 3 and 5 and each time one coconut is left over. The least number of Coconuts in the heap is_______?
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A. 41

B. 51

C. 31

D. 61

1113. 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?
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A. None of these

B. 14m

C. 21m

D. 28m
1114. The circumferences of two concentric circles are 176 m and 132 cm respectively. What is the difference between their radii?
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A. 5 m

B. 7 m

C. 44 m

D. 8 m

1115. A hall 20 m long and 15 m broad is surrounded by a verandah of uniform width of 2.5 m. The cast of flooring the verandah at the rate of Rs 3.50 per sq. Meter is__________?
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A. Rs. 700

B. Rs. 800

C. Rs. 600

D. Rs.500

1116. The area of a circle is increased by 22Sq.cm when its radius is increased by 1cm. The original radius of the circle is_________?
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A. 3.2 cm

B. 6cm

C. 3.5 cm

D. 3 cm
1117. The Ratio of the length and breadth of a plot is 3:2 .If the breadth is 40m less than the what is the parameter of the plot?
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A. 320m

B. 400m

C. 450m

D. 480m

1118. 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__________?
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A. 4:09

B. 5:04

C. 4:05

D. 9:4
1119. The least number of four digits which is divisible by 4, 6, 8 and 10 is_________?
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A. 1080

B. 1095

C. 1085

D. 1075

1120. 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?
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A. 36%

B. 20%

C. 24%

D. 44%