solve (7x+4y)/(x-2y) if (x/2y)=(3/2)
Answers were Sorted based on User's Feedback
Answer / eashwaramoorthy.k
sol:
given (7(3)+4(1))/(3-2(1))
=(21+4)/(3-2)
=25/1
=25
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / kee
x/2y=3/2 x/y=6/2 x/y=3 x=3y
(7x+4y)/(x-2y)=
=(7(3y)+4y)/3y-2y
=(21y+4y)/y
=25y/y
=25
Is This Answer Correct ? | 0 Yes | 0 No |
How do u write 6th may 2011 in 5 letters without using number??
in the area of circle O is (22/7)k what is the value of k
If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined.
i attended sbi clerical interview on28/04/10.on 20/08/10 i called sbi headoffice 022-22024619 they said tht final result will be declared after 2 months.i also had another no 022-22826300.if anybody are interested cal those no's.my mobile no is 9010347790(udamsingh)
0 Answers State Bank Of India SBI, TCS,
A/B = 3/5 15A = ?
500 men are arranged in an array of 10 rows and 50 columns according to their heights. Tallest among each row of all are asked to fall out. And the shortest among them is A. Similarly after resuming that to their original podsitions that the shortest among each column are asked to fall out. And the tallest among them is B . Now who is taller among A and B ?
Asish was given Rs. 158 in denominations of Rs 1 each. He distributes these in diff bags, such that ne sum of money of denomination betn 1 and 158 can be given in bags. The min no. of such bags reqd :
There are 8 balls that look identical. One of them weighs less than the others. Given a weighing scale, how will you find this ball.
21 Answers Google, Infosys, Mind Tree, Sapient, Vatika, Wipro,
fridge cost R Rs,cover value is 5,discount d% then its new cost
a)in four digit no the fourth number is four time more than the second digit b)in four digit no the third number is three time less than the second number c)in four digit no the first digit is thrice than the fourth digit d)sum of these three combination is 11
Past question on Chevron's interview tests
Pls post Probationary Officers Aptitude questions & previous year questions