Practice Chain Rule – In an exam, Ajith, Sachu, Karna, Saheep and Ramesh scored an average of 39 marks. Saheep scored 7 marks more than Ramesh. Ramesh scored 9 fewer than Ajith. Sachu scored as many as Saheep and Ramesh scored.Sachu and Karna scored 110 marks them. If Ajith scores 32 marks then how many marks did Karna score?
Practice Chain Rule – The age of the grand father is the sum of his three grandsons.The second is 2 year younger than first one and the third one is 2 year younger than the second one. Then what will be the age of the grandfather?
Practice Chain Rule – An Office used three types of envelopes: small,medium and large. They used 80 small envelopes. The no.of Medium envelopes used was 5 times, the no.of small envelopes plus 5/20 of the number of envelopes. The no.of.large envelopes was equals to the no.of small envelopes plus 5/20 of the no.of medium envelope. Altogether, How many envelope did they use?
Practice Chain Rule – In a normal 5-day work week, each of 12 employees produces 300 items per day-last week, 1/3 of the employees were absent from work for 2/5 of the days in the week. how many total items were produced last week?
Practice Chain Rule – As a mean encouraging company employee to use public transportation,employee is offer a $0.60 per side discount bus fare. John has spend $30000 per week from monday to friday.How much cost pay after the discount?
Practice Chain Rule – what is vale of a if a is integer?
1. a^4=1
2. a^3+1=0
Practice Chain Rule – If pq=28 where p and q are whole numbers then which of the following will be (p2 – q2)?
Practice Chain Rule – If 2x-y=4 then 6x-3y=?
Practice Chain Rule – If A:B = 2:3, B:C = 4:5 and C:D = 5:9,then A:D is equal to
Practice Chain Rule – if (2x + 2/x) = 1, then the value of (x^3 + 1/x^3) is
Practice Chain Rule – If (a^2 + b^2 + 1/a^2 + 1/b^2) = 4, then the value of (a^2 + b^2) will be
Practice Chain Rule – (0.1*0.1*0.1 + 0.02*0.02*0.02)/(0.2*0.2*0.2 + 0.04*0.04*0.04) is equal to
Practice Chain Rule – There are two sections in a question paper each contain five questions. A student has to answer 6 questions. Maximum no. of questions that can be answered from any section is 4. How many ways he can attempt the paper?
Practice Chain Rule – If the provisions last for 30 days for 3000 men then if after 10 men are included then the remaining provisions last for how many days?
Practice Chain Rule – If 5 tomatoes are worth 8 oranges,5 oranges are worth 4 apples, 7 apples are worth 3 pineapples and 7 pineapples cost rs.203,then the approx price of each tomato is?