MCQ Class 8 Maths Ganita Prakash – II Chapter 1 Fractions in Disguise Advertisement 1. With compounding, principal: Decreases Same Increases ZeroQuestion 1 of 202. Amount formula without compounding: p(1+r) p(1+rt) p(1−r) p×rQuestion 2 of 203. Amount formula with compounding: p(1+r)t p(1+r)^t p×r p+rQuestion 3 of 204. Depreciation means: Increase value Decrease value Same value Double valueQuestion 4 of 205. 5% depreciation on 21000 gives: 20000 19950 21000 20500Question 5 of 206. Population decreases 10% means factor is: 1.1 0.9 1 0.1Question 6 of 207. 0.9 × 0.9 × 0.9 represents: Increase Decrease over 3 periods No change DoubleQuestion 7 of 208. Option A: ₹100 → ₹300 gain % is: 100% 150% 200% 300%Question 8 of 209. Option B: ₹1000 → ₹1500 gain % is: 20% 50% 100% 150%Question 9 of 2010. Better option above is: A B Equal NoneQuestion 10 of 2011. 30% + 20% discount is applied: Together Sequentially Ignored Added directlyQuestion 11 of 2012. 50% discount on ₹200 gives: ₹100 ₹120 ₹140 ₹150Question 12 of 2013. 30% then 20% discount on ₹200 gives: ₹100 ₹112 ₹120 ₹140Question 13 of 2014. 50% profit then 50% discount results in: No change Profit Loss DoubleQuestion 14 of 2015. 1% of 1 hour is: 1 min 0.6 min 6 min 10 minQuestion 15 of 2016. 7% of 10 kg is: 0.7 kg 7 kg 0.07 kg 1 kgQuestion 16 of 2017. If 30% of k = 70, then k = 100 200 233.33 300Question 17 of 2018. 40 is 80% of: 20 30 50 60Question 18 of 2019. 3 is what % of 300? 1% 2% 3% 10%Question 19 of 2020. 10% of a day vs 1% of a week: Day is more Week is more Equal Cannot sayQuestion 20 of 20 Loading...
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