CGL 2012 Tier 2 Preparations and Results

@gudda1122 said: €Ž57^25-1 Digit @Unit place will be..?
6
@gudda1122 said: If y be real the min. Value of -> 4 y^2 + 4 y + 9 ?
kaha gaye sab??????/
-1/2 ????
@gudda1122 said: €Ž57^25-1 Digit @Unit place will be..?
6
@gudda1122 said: €Ž57^25-1 Digit @Unit place will be..?
its 6
@gudda1122 said: €Ž57^25-1 Digit @Unit place will be..?
6
€Ž4^1/3, 3^1/2, 25^1/6, 289^12 ...Arrange in Descending Order

yeh question type aa sakta hai paper mein
@gudda1122 said: If y be real the min. Value of -> 4 y^2 + 4 y + 9 ?
kaha gaye sab??????/
8
@gudda1122 said: If y be real the min. Value of -> 4 y^2 + 4 y + 9 ?
kaha gaye sab??????/
8
@gudda1122 said: In a fleet of a certain car-renting agency the ratio of the number of sedans to the number of hatchbacks was 9:8. If after the addition of 3 sedans and 1 hatchback, this ratio rose to 6:5, how many more sedans than hatchbacks does the agency have now?(A) 2(B) 3(C) 5(D) 7(E) 9 ans- 5
@gudda1122 said: A jar contained a mixture of two liquids A and B in the ratio 4:1. When 10 litres of the mixture was taken out and 10 litres of liquid of B was poured into the jar. this ratio became 2:3 The quantity of liquid A contained in the jar initially wasa 4 ltb 8l tc 16 ltd 40 lt



bhai ye q ka 16 l to mera bhi aa raha hai

lekin zara formula batao to maine alag tarike se kiya hai
@gudda1122 said: If y be real the min. Value of -> 4 y^2 + 4 y + 9 ?
kaha gaye sab??????/
8

guddu bhai thoda ruk jao...pehle solve to karlein sab :D

@gudda1122
@gudda1122 said: €Ž57^25-1 Digit @Unit place will be..?


6

@gudda1122 secA + root(sec2A - 1) = 2

(2-secA)^2 = sec2A -1

4 - 4secA = -1

4secA = 5

secA = 5/4

[ sec2A = (secA)^2 ]

@gudda1122 said: a=3+2rt2
then find
(a^6+a^4+a^2+1)/a^3
204
@sampras said:
-1/2 ????


8 aayega bhai iska answer


€Ž4^1/3, 3^1/2, 25^1/6, 289^12 ...Arrange in Descending Order

yeh question type aa sakta hai paper mein
@gudda1122 said: In a fleet of a certain car-renting agency the ratio of the number of sedans to the number of hatchbacks was 9:8. If after the addition of 3 sedans and 1 hatchback, this ratio rose to 6:5, how many more sedans than hatchbacks does the agency have now?(A) 2(B) 3(C) 5(D) 7(E) 9 ans-5
€Ž4^1/3, 3^1/2, 25^1/6, 289^12 ...Arrange in Descending Order

yeh question type aa sakta hai paper mein
@gudda1122 said: In a fleet of a certain car-renting agency the ratio of the number of sedans to the number of hatchbacks was 9:8. If after the addition of 3 sedans and 1 hatchback, this ratio rose to 6:5, how many more sedans than hatchbacks does the agency have now?(A) 2(B) 3(C) 5(D) 7(E) 9
5
@watsnew24 dont waste time on formula...apne hi method se kar...my suggestion...