If 13 = 13w/(1-w) ,then (2w)2 =
Practice Chain Rule – If 13 = 13w/(1-w) ,then (2w)2 =
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If 2x+y = 11, 2y+z = 12 and z+2x = 8, find the value of 2x + 3y +4z.
Practice Chain Rule – If 2x+y = 11, 2y+z = 12 and z+2x = 8, find the value of 2x + 3y +4z.
One year payment to the servant is Rs. 200 plus one shirt. The servant leaves af
Practice Chain Rule – One year payment to the servant is Rs. 200 plus one shirt. The servant leaves after 9 months and receives Rs. 120 and a shirt.Then find the price of the shirt.
A box contains 90 bolts each of 100 gm and 100 bolts each of 150 gm. If the enti
Practice Chain Rule – A box contains 90 bolts each of 100 gm and 100 bolts each of 150 gm. If the entire box weighs 35.5 kg., then the weight of the empty box is :
If 3/p = 6 and 3/q = 15 then p – q = ?
Practice Chain Rule – If 3/p = 6 and 3/q = 15 then p – q = ?
If x(a) = a^2+2a-1, then x(8)-x(5) =
Practice Chain Rule – If x(a) = a^2+2a-1, then x(8)-x(5) =
In an exam, Ajith, Sachu, Karna, Saheep and Ramesh scored an average of 39 marks
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?
The age of the grand father is the sum of his three grandsons.The second is 2 ye
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?
An Office used three types of envelopes: small,medium and large. They used 80 sm
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?
In a normal 5-day work week, each of 12 employees produces 300 items per day-las
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?
As a mean encouraging company employee to use public transportation,employee is
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?
what is vale of a if a is integer?
1. a^4=1
2. a^3+1=0
Practice Chain Rule – what is vale of a if a is integer?
1. a^4=1
2. a^3+1=0
If pq=28 where p and q are whole numbers then which of the following will be (p2
Practice Chain Rule – If pq=28 where p and q are whole numbers then which of the following will be (p2 – q2)?
If 2x-y=4 then 6x-3y=?
Practice Chain Rule – If 2x-y=4 then 6x-3y=?
If A:B = 2:3, B:C = 4:5 and C:D = 5:9,then A:D is equal to
Practice Chain Rule – If A:B = 2:3, B:C = 4:5 and C:D = 5:9,then A:D is equal to