NCERT solution Class 8 comparing quantities

NCERT Solutions

Class 8 Maths

Comparing Quantities

NCERT Questions

Ex.8.1 Q.1
Ex8.1 Q.2
Ex.8.1 Q.3
Ex.8.1 Q.4
Ex.8.1 Q.5
Ex.8.1 Q.6
Ex.8.2 Q.1
Ex.8.2 Q.2
Ex.8.2 Q.3
Ex.8.2 Q.4
Ex.8.2 Q.5
Ex.8.2 Q.6
Ex.8.2 Q.7
Ex.8.2 Q.8
Ex.8.2 Q.9
Ex.8.2 Q.10
Ex.8.2 Q.11
Ex.8.3 Q.1
Ex.8.3 Q.2
Ex.8.3 Q.3
Ex.8.3 Q.4
Ex.8.3 Q.5
Ex.8.3 Q.6
Ex.8.3Q.7
Ex.8.3 Q.8
Ex.8.3 Q.9
Ex.8.3 Q.10
Ex.8.3 Q.11
Ex.8.3 Q.12

Ex.8.2 Q.5

A VCR and TV were bought for Rs 8,000 each. The shopkeeper made a loss of 4% on the VCR and a profit of 8% on the TV.

Find the gain or loss percent on the whole transaction.

Cost price of VCR = Rs 8000 and Cost price of TV = Rs 8000

Total Cost Price of both articles = Rs 8000 + Rs 8000 = Rs 16,000

Now VCR is sold at 4% loss.

Let C.P. of each article be Rs 100, then S.P. of VCR = 100 – 4 = Rs 96

When C.P. is Rs 100, then S.P. = Rs 96

When C.P. is Rs 1, then S.P. =

When C.P. is Rs 8000, then S.P. = × 8000 = Rs 7,680

And TV is sold at 8% profit, then S.P. of TV = 100 + 8 = Rs 108

When C.P. is Rs 100, then S.P. = Rs 108

When C.P. is Rs 1, then S.P. =

When C.P. is Rs 8000, then S.P. = × 8000 = Rs 8,640

Then, Total S.P. = Rs 7,680 + Rs 8,640 = Rs 16,320

Since, S.P. > C.P.,

Therefore Profit = S.P. – C.P. = 16320 – 16000 = Rs 320

And Profit% = (Profit/Cost Price) × 100 = ( ) × 100 = 2%

Video solution:

Comparing Quantities Class 8 Maths NCERT Chapter 8 NCERT Solutions

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NCERT solutions of Comparing Quantities Class 8 Maths - all questions of all exercises are solved. Q. No. 1, 2, 3, and so on. Complete explanation and detailed solution makes them the best videos for Class 8 Maths Comparing Quantities NCERT solutions.