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\ 15-Nov-2024 Surender Prajapati Proof-6 Reader’s Sign _______________________ Date __________

Chapter assessment
A. Choose the correct option.

1. The price of oil per litre being increased by 5% has become `84. The original price per litre was
(a) `79 (b) `75 (c) `76 (d) `80
2. If the cost price of three pencils is same as the selling price of two, then the profit per cent is
1 2
(a) 100% (b) 50% (c) 33 % (d) 16 %
3 3
3. In a scout camp, 40% of the scouts were from Gujarat State, and 20% of these were from Ahmedabad.
The percentage of scouts in the camp from Ahmedabad is
(a) 25% (b) 32.5% (c) 8% (d) 50%
4. A farmer bought a buffalo for `44000 and a cow for `18000. He sold the buffalo at a loss of 5% but
made a profit of 10% on the cow. The net result of the transaction is
(a) loss of `200 (b) profit of `400 (c) loss of `400 (d) profit of `200
5. A sum of money becomes double at 20% simple interest p.a. in x years. The value of x is
(a) 4 (b) 2.5 (c) 5 (d) 10
6. Rohan and Mansi deposited `30000 and `40000 in a post office scheme at the rate of 10% per annum
1
for 3 years and 2 years respectively. The difference of the interests received by them will be
2
(a) `100 (b) `1000 (c) `900 (d) `1100

B. Assertion and Reason Type Questions.
In the following questions, a statement of Assertion (A) is followed by a statement of Reason (R).
Choose the correct option as:
(a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
(b) Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).
(c) Assertion (A) is true but Reason (R) is false.
(d) Assertion (A) is false but Reason (R) is true.
1. Assertion (A): The cost of the article was `14,500 and `500 was spent on its repairing. If it is sold for
a profit of 26.67%. The selling price of the article is `19,000.
Reason (R): Selling Price = Profit + Cost Price
2. Assertion (A): The simple interest on `1,000 for 2 years at 8.5% per annum is `170.
×
×
Reason (R): S.I. = PR T
100
3. Assertion (A): The ratio of 50 paise to `1 is 1 : 2.
Reason (R): A ratio can be defined as the relationship or comparison between two numbers or
same type of quantities.
4. Assertion (A): The S.I. of `100 of 1 year at the rate of 3 paise per rupee per month is `24.
×
×
Reason (R): S.I. = PR T is a quick and easy method of calculating the interest charged.
100
5. Assertion (A): Mithlesh purchased a T.V. for `10000 and sold it for `8000. Loss % = 20%
Reason (R): Loss percentage refers to the amount of loss incurred, which is expressed or calculated
in percentage.

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