THE CONGEPTS OF PERCENTAGES 5 BySHARAD GUPTA
SomE AnDITIONAL QUESTIONS Ques:-1 : Rahul obtained 30% marks in a test and fail, bl . 18 marks. Vikas obtained 42% marks and obtains 54 marks more than the passing marks. ad the maximum marks Snt": Let the maumum marks bem,& assing marks beep, Now, according to question OD 100 Equatina both equations, toe ed |x-6001 Ansver
Qwess-2- Sn a village, 80% 0f the eligible voter voted r one of the tuoo contestante, A and 8.If A t 56% of the total votes polled & defeated B bu a margin 14400 votes. How many eligible voters were there in the village 2 Slet the no of voter pl nd claible voters be and, if A got 56% votes then B must have got yy% votes. 56xn--uyX7( 14,400 | 1,20,000 votes Now, 80- 20,000 => |x=1,50,000 | Ayswer
Ques:-3. What should be the % change in the pre of wheat (in Rs/Kg), if consumption increase(by 50% such that expenditure IS increased by 20% onl Sotn Ricex Quanfity-Expenditure uanttyxpendufure 100 30 %-> | b=-20 % wer 2
Ques:-4 The tot al childbirth cases resulting in twins be 10% . What percent of the total chichen bom are uins Rest enee si] Sot"lot uu assume ho total chidbirhcae wr l00, Out of these lo0, lo raults in tuins These lo cases (tons) Tesult in lex2=20 child Rest 4o cases vesulh in loxl o chnilen (20+4o=110) Oud of children 20 wertunns 20x100-118-18%] Answer. 00 = Hence he7wird as ence required %
Do rate this ridco on a scale of 1-5 I- Poor 2- Belovo Average 3-Average 4- Good 5- Excellent your feedback s mportant for us ! (.1.
B.Tech from College of Technology, pantnagar, SBI PO MAINS QUALIFIED, CAT2016 QA Section 99.41 percentile, Getting a call from IIM-A for the