## Navdeep Kaur is teaching live on Unacademy Plus

Data interpretation Basics, tips and tricks To solve all types of Questions For CBSE UGC NET And all Competitive Exams By Navdeep Kaur

IMPORTANT FORMULAE 7. Selling Price: (S.P) 1. Gain = (SR)-(CP) 2. Loss (C.P.) - (S.P) 3. Loss or gain is always reckoned on (100-Loss %) SP- C.P 8. Cost Price: (C.P) 100 (100 + Gain %) 4. Gain Percentage: (Gain 96) Gain % = Gain x 100 5. Loss Percentage: (Loss %) C.P = xS.P C.P 9. Cost Price: (C.P) Loss x 100 C.P. 100 100-Loss % CP- ( ) 10. If an article is sold at a gain of say x S.P. Loss % 6. Selling Price: (S.P) (100 + Gain %) 100 SP = X C.P 35%, then S.P-1 35% of C.P

Expected Question Ques. Study the following table carefully and answer the given questions Mobile Samsung Apple Micromax Cost Price Selling Price % of Profit Profit 35,000 3,500 53,000 14% 22,000 LG 28,000 HTC 33,000 10% Sony 32,000 4,000

Mobile Samsung Apple Micromax LG HTC Sony Cost Price Selling Price %Of Profit Profit 35,000 3,500 53,000 14% 22,000 28,000 33,000 10% 32,000 4,000 1.What is the selling price and % of Profit of Sony Mobile ? 1.36,000 and 12.5% 2.36,00 and 15% 3.36,000 and 18% 4.36,000 and 20% 5.36,000 and 23%

Mobile Samsung Apple Micromax LG HTC Sony Cost Price Selling Price %Of Profit Profit 35,000 3,500 53,000 14% 22,000 28,000 33,000 10% 32,000 4,000 2.What is the % of Profit Micromax, lf Cost Price of Micromax is 3/5 of Cost Price of HTC mobile? 1.33 1/3% 2.26 4/9% 3.22 2/9% 4.24 5/9% 5257 /9%

%Of Profit Mobile Samsung Apple Micromax LG HTC Sony Cost Price 35,000 53,000 Selling Price Profit 3,500 14% 22,000 28,000 33,000 10% 32,000 4,000 3.What is the selling price and % of profit of LG mobile?. If profit is 5oo more than the profit of Samsung mobile 1.32,000 and 14 1/7% 2.34,000 and 144/7% 3.32,000 and 1 5 2/7% 4.34,000 and 17 5/7% 5.32,000 and 14 2/7%

%Of Profit Mobile Samsung Apple Micromax LG HTC Sony Cost Price 35,000 53,000 Selling Price Profit 3,500 14% 22,000 28,000 33,000 10% 32,000 4,000 4.What is the profit earned on Apple mobile? 1.7360 2.7450 3.7420 4.7560 5.7620

%Of Profit Mobile Samsung Apple Micromax LG HTC Sony Cost Price 35,000 53,000 Selling Price Profit 3,500 14% 22,000 28,000 33,000 10% 32,000 4,000 5.What is the ratio between Cost Price and Selling price of Samsung? 1.14:15 2.10:13 3.10:14 4.14:15 5.10:11

A University professor maintains data on MCA students tabulated by performance and gender of the students. The data is kept on a computer had disk, but accidentally some of it lost because of a computer virus. Only the following could be recovered: Number of MCA Students Good xcellent rotal Performance Average Gender Male Female Total 10 Jan 2017 32 30 Panic buttons were pressed but to no avail. An expert committee was formed, whic decided that the following facts were self evident: (a) Half the students were either excellent or good. (b) 40% of the students were females (c) One-third of the male students were average Answer questions 4-6 based on the data given above

A University professor maintains data on MCA students tabulated by performance and gender of the students. The data is kept on a computer had disk, but accidentally some of it lost because of a computer virus. Only the following could be recovered Number of MCA Students Performance Average Good Excellent otal Gender Male Female Total 48 3=16 10 48 32 30 80 Panic buttons were pressed but to no avail. An expert committee was formed, whic decided that the following facts were self evident: (a) Half the students were either excellent or good (b) 40% of the students were females (c) One-third of the male students were average Answer questions 4-6 based on the data given above

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