Hello Students are looking for Assertion and Reason Questions Class 7 Maths Chapter 8 Comparing Quantities, If yes here we Net Explanations have given Assertion and Reason MCQ for 7th Class Maths Chapter 8.
Solved CBSE Class 7 Maths Chapter 8 Assertion and Reason Questions – Comparing Quantities. Here we (Net Explanations) working very hard to providing you with the Important Assertion Reason Questions for this Chapter.
Assertion and Reason Questions Class 7 Maths Chapter 8 Comparing Quantities
1.) assertion: The ratio of speed of cycle 12 km per hour to the speed of scooter 36 km per hour is1/3
Reason: Speed of cycle/Speed of scooter = 12/36 = ⅓
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.
2.) assertion: The ratio of 10m to 10 km is 1/1000
Reason: 10m/10km = 10m/10000m = 1/1000
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.
3.) assertion: The percentage of 1:4 is 25%
Reason: 2:5 = ⅖ = ⅖ x 100% = 0.4 x 100% = 40%
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
4.) assertion: If 50% of students are good at science out of 20 students. Then the number of students good at science is 10
Reason: 50% of students out of 20 students = 50% of 20
= (50/100) x 20
= ½ x 20
= 10
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
5.)assertion: An item marked at Rs. 840 is sold for Rs. 714. The discount % is 15%
Reason: Discount = Marked Price – Sale Price
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
6.) assertion: The cost of the article was Rs. 15500 and Rs. 500 was spent on its repairing. If it is sold for a profit of 15%. The selling price of the article is18400
Reason: Selling Price = Profit + cost price
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
7.) assertion: The ratio of 50 paise to Rs. 1 is 1:2
Reason: Rs. 1 = 100 paise
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
8.) assertion: The Ratio of 10m to 1 Km is Equal To1/100
Reason: 10m/1km = 10m/1000m = 1/100
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
9.) assertion: The ratio of 1m and 100 cm is 1:1
Reason: One meter is equal to hundred centimeters.
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
10.) assertion: the simple interest on Rs 1000 for 2 years at 8% per annum is 160
Reason: S.I = 1000×2×8100 = Rs 160
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
11.) assertion: ratio can be defined as the relationship or comparison between two numbers of the same unit to check how bigger is one number than the other one
Reason: The ratio of 10km to 15km is 2: 3
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
12.) assertion: A fraction represents a part of a whole or, more generally, any number of equal parts
Reason: the ratio of 1:9 is converted into percentage is 11.1%
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
13.) assertion: the ratio of 1: 25 is converted into percentage is 4%
Reason: A fraction represents a part of a whole or, more generally, any number of equal parts
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
14.) assertion: ratio can be defined as the relationship or comparison between two numbers of the same unit to check how bigger is one number than the other one
Reason: ratio of 1 rupees to 5 paise is 20 : 1
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
15.) assertion: The fraction 2/5 converted to percentage is 40%.
Reasons :A fraction represents a part of a whole or, more generally, any number of equal parts
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
16.) assertion: Simple interest is a quick and easy method of calculating the interest charge on a loan
Reason: if the rate of interest 5% on 1000 rs for 6 year then wthe simple interest is 350 rs
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
17.) assertion: 80% of non leap year has 292 days.
Reason: a non leap year has 365 days
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
18.) assertion: mechanic Raj purchased a motor cycle for rs 20000 and sold it at5% loss.its selling price is 19000
Reason: selling price= cost price +loss
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: c) assertion is correct but reason is false
19.) assertion: Hari a bought a pen for rs 125 and sold it for Rs 120 the loss is 5 rs
Reason: Loss=Cost price−selling price
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
20.) assertion: Money borrowed or lent out for a certain period is called the principal or the sum.
Reason: Principal = A−I
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion
21.) assertion: If SP is less than CP then seller is said to have loss.
Reason: The price at which an article is purchased is called its Cost Price, or CP.
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion
22.) assertion: The principal is Rs. 1000, so if you pay off Rs.500, the remaining Rs.500 left to repay is also called the principal.
Reason: Principal amount is the original amount of money, the amount before any interest is applied.
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
23.) assertion: Interest is the amount of money paid for a loan or an investment.
Reason: The principal is the amount of money borrowed or invested
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion
24.) assertion: If Selling Price > Cost Price ; then you have a Profit and the difference between the prices is called the profit.
Reason: Selling Price< Cost Price ; then you have a loss and the difference between the prices is called the loss
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion
25.) assertion: The rate of interest is the percentage of a sum of money charged for its use.
Reason: 9% is the rate of interest if interest is rs 1323 is earned on rs 4200 for 3.5 years.
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
26.) assertion: The amount that the buyer pays to buy the product is called the selling price
Reason: If Vishu sold the same book for Rs25, then Rs25, is considered the book’s selling price.
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
27.) assertion: The total amount of money it costs a manufacturer to produce a product or offer a service is known as the cost price.
Reason: If Vishu bought a book for Rs20, this is the cost price of the book.
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
28.) assertion: When the selling price exceeds the cost price in a transaction, we have made a profit (gain).
Reason: Profit=sellingprice–costprice
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
29.) assertion: When the cost price is higher than the selling price in a transaction, we lose money.
Reason: Loss= cost price–selling price
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
30.) assertion: The discount is always applied to the article’s marked price.
Reason: Discount=marked price–selling price
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion
31.) assertion: A shopkeeper bought an article at Rs50 and sold it with a profit of Rs5. 55 is the selling price of an article.
Reason: Selling price(SP)=Cost price(CP)+profit(P)
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
32.) assertion: Profit (Gain) occurs when the selling price exceeds the cost price.
Reason: Loss occurs when the selling price is less than the cost price
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
33.) assertion: to compare two quantities unit must be same.
Reason: comparison can be done of only some quantities.
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
34.) assertion: The ratio of a unit is a no unit
Reason: The ratio of Rs 6 and Rs 7.50 in the simplest form is 4 : 5
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: a) both assertion and reason are correct and reason is correct explanation for assertion
35.) assertion: Interest Rate = (Simple Interest × 100)/(Principal × Time)
Reason: Simple interest is a quick and easy method of calculating the interest charge on a loan
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion
36.) assertion: Simple interest is a quick and easy method of calculating the interest charge on a loan
Reason: The simple interest of Rs 500 at the rate of 5% is Rs 100. This interest is of the time 2 years.
a) both assertion and reason are correct and reason is the correct explanation for assertion
b) both assertion and reason are correct but reason is not correct explanation for assertion
c) assertion is correct but reason is false.
d) both assertion and reason are false.
Ans: c) assertion is true but reason is false.
This is the best site for maths assertion and reason questions and answers.
Thanks Sir.