mathematics MCQs – Page 5

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 Review each marked answer and report any item that may be outdated or unclear.

mathematics Mcqs

81. A sum of money amounts to Rs 9800 after 5 years and Rs. 12005 after 8 years at the same rate of simple interest. The rate of interest per annum is :
0

A. 5%

B. 8%

C. 15%

D. 12%

82. A, B and C are partners. A receives 2/3 of profits, B and C dividing the remainder equally. As income is increased by Rs.200 when the rate to profit rises from 5 to 7 percent. Find the Capital of B?
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A. Rs.2500

B. Rs.2450

C. Rs.3100

D. Rs.3600

83. What annual installment will discharge a debt of Rs 1092 due in 3 years at 12% simple interest?
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A. Rs.325

B. Rs.560

C. Rs.545

D. Rs.550

84. Find the one which does not belong to that group ?
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A. America : Dollar

B. Quwait : Dinar

C. Australia : Pound

D. Japan : Yen

E. Pakistan : Rupee

85. There would be 10% loss if a toy is said at Rs. 10.80 per piece. At what price should it be sold to earn a profit of 20%?
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A. Rs. 12.96

B. Rs. 14.40

C. Rs. 12

D. None of these

86. When the price of a toy was increased by 20 % of the number of toys sold was decreased by 15 %. What was the effect on the sales of the shop?
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A. 2 % increase

B. 4 % decrease

C. 4 % increase

D. 2 % decrease

87. How much time will it take for an amount of Rs. 900 to yield Rs. 81 as interest at 4.5% per annum of simple interest?
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A. 2 years

B. 4 years

C. 3 years

D. 1 year

88. By selling 12 toffees for a rupee, a man loses 20%. How many for a rupee should be sell to get a gain of 20%?
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A. 15

B. 8

C. 10

D. 5

89. A trader mixes 26 kg of rice at Rs. 20 per kg with 30 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 30 per kg. His profit percent is:
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A. No profit, no loss

B. 5%

C. 10%

D. 8%

90. Find the one which does not belong to that group ?
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A. Asteroid

B. Planet

C. Rocket

D. Comet

E. Star

91. The difference between a discount of 40% on Rs. 500 and two successive discount of 36% and 4% on the same amount is:________?
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A. Rs. 2

B. Rs. 1.93

C. 0

D. Rs. 7.20

92. While selling the watch, a shopkeeper gives a discount of 5% if he gives a discount of 7 % he earns Rs. 15 less as profit. The marked price of the watch is:
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A. Rs. 697.50

B. Rs. 787.50

C. None of these

D. Rs. 712.50

93. A, B and C enter into a partnership. They invest Rs. 40,000, Rs. 80,000 and Rs. 1,20,000 respectively. At the end of the first year, B withdraws Rs. 40,000, while at the end of the second year, C withdraws Rs. 80,000. In what ratio will the profit be shared at the end of 3 years?
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A. 3:02:04

B. 3: 4 : 7

C. 3:02:01

D. 2:03:04

94. A cloth merchant has announced 25% rebate in prices. If one needs to have a rebate of Rs. 40. Then how many shirts each costing Rs.32 he should purchase?
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A. 7

B. 5

C. 6

D. 10

95. Find the one which does not belong to that group ?
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A. Krishna

B. Ganga

C. Yamuna

D. Sutlej

E. Hirakud

96. The marked price is 10% higher than the cost price. A discount of 10% is given on the marked price, in this kind of sale the seller
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A. gains

B. None of these

C. Bears no loss no gain

D. loses 1%

97. What will be the ratio of simple interest earned by certain amount at the same rate of interest for 6 years and that for 9 years ?
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A. 2 : 3

B. 1:03

C. 1:04

D. Data inadequate

98. The cost price of an article is 64% of the marked price. Calculate the gain percent after allowing a discount of 12%.
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A. 27.50%

B. 42%

C. 38.50%

D. 37.5 %

99. A, B and C rents a pasture for Rs.870. A put in 12 horses for 8 months, B 16 horses for 9 months and 18 horses for 6 months. How much should C pay?
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A. Rs.215

B. Rs.185

C. Rs.270

D. Rs.380

100. If selling price is doubled, the profit triples. Find the profit percent:
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A. 100

B. 120

C. 105 1/3

D. 66 2/3

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