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Question (31)

QN0019482

A bicycle costing ₹8000 depreciates by 10%. What is its value after depreciation?

(A) ₹7000
(B) ₹7200
(C) ₹7400
(D) ₹7600

Correct Answer: B

Explanation:

Value after depreciation = 90% of ₹8000 = ₹7200.

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Question (32)

QN0019483

A TV worth ₹20,000 depreciates by 5% in one year. Its value after depreciation is

(A) ₹18,500
(B) ₹19,000
(C) ₹19,500
(D) ₹20,500

Correct Answer: B

Explanation:

95% of ₹20,000 = ₹19,000.

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Question (33)

QN0019484

A city’s population decreases by 10% from 50,000. What is the new population?

(A) 40,000
(B) 42,000
(C) 45,000
(D) 48,000

Correct Answer: C

Explanation:

New population = 90% of 50,000 = 45,000.

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Question (34)

QN0019485

A shopkeeper marks an item at ₹1500 and gives a 20% discount. If the cost price is ₹1000, what is the profit percentage?

(A) 15%
(B) 20%
(C) 25%
(D) 30%

Correct Answer: B

Explanation:

Selling price = ₹1200; Profit = ₹200; Profit% = 20%.

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Question (35)

QN0019486

A customer can choose between a 20% discount or a ₹50 discount on a purchase of ₹180. Which option is better?

(A) 20% discount
(B) ₹50 discount
(C) Both are equal
(D) Cannot be determined

Correct Answer: B

Explanation:

20% of ₹180 = ₹36, so ₹50 discount is better.

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Question (36)

QN0019487

Successive discounts of 30% and 20% on an item costing ₹200 result in a final price of

(A) ₹100
(B) ₹112
(C) ₹120
(D) ₹140

Correct Answer: B

Explanation:

₹200 × 0.70 × 0.80 = ₹112.

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Question (37)

QN0019488

A 50% profit followed by a 50% discount results in

(A) No profit, no loss
(B) 25% profit
(C) 25% loss
(D) 50% loss

Correct Answer: C

Explanation:

1.5 × 0.5 = 0.75, so the final value is 75% of the cost price.

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Question (38)

QN0019489

If Ariba has 120% as many marbles as Arun, Arun has approximately what percent as many marbles as Ariba?

(A) 75%
(B) 80%
(C) 83.33%
(D) 120%

Correct Answer: C

Explanation:

Arun's marbles = (100/120) × 100 = 83.33% of Ariba's.

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Question (39)

QN0019490

A population becomes 250% of its earlier value. The increase in population is

(A) 100%
(B) 125%
(C) 150%
(D) 200%

Correct Answer: C

Explanation:

Increase = 250% − 100% = 150%.

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Question (40)

QN0019491

A shopkeeper applies a 35% profit margin and then offers a 30% discount. Compared to the cost price, the final selling price is

(A) Above cost price
(B) Equal to cost price
(C) Below cost price
(D) Cannot be determined

Correct Answer: C

Explanation:

Final multiplier = 1.35 × 0.70 = 0.945, which is less than 1.

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Question (31)

A bicycle costing ₹8000 depreciates by 10%. What is its value after depreciation?

Explanation:

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Question (32)

A TV worth ₹20,000 depreciates by 5% in one year. Its value after depreciation is

Explanation:

Link:

Question (33)

A city’s population decreases by 10% from 50,000. What is the new population?

Explanation:

Link:

Question (34)

A shopkeeper marks an item at ₹1500 and gives a 20% discount. If the cost price is ₹1000, what is the profit percentage?

Explanation:

Link:

Question (35)

A customer can choose between a 20% discount or a ₹50 discount on a purchase of ₹180. Which option is better?

Explanation:

Link:

Question (36)

Successive discounts of 30% and 20% on an item costing ₹200 result in a final price of

Explanation:

Link:

Question (37)

A 50% profit followed by a 50% discount results in

Explanation:

Link:

Question (38)

If Ariba has 120% as many marbles as Arun, Arun has approximately what percent as many marbles as Ariba?

Explanation:

Link:

Question (39)

A population becomes 250% of its earlier value. The increase in population is

Explanation:

Link:

Question (40)

A shopkeeper applies a 35% profit margin and then offers a 30% discount. Compared to the cost price, the final selling price is

Explanation:

Link:

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