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wipro Placement Papers with Solution Page 34

(#M40010869) WIPRO QUESTION Keep an EYE

If the sum of the roots of the equation ax2 + bx + c=0 is equal to the sum of the squares of their reciprocals then a/c, b/a, c/b are in 
(a) AP
(b) GP
(c) HP
(d) None of these

Asked In Wipro madhan (13 years ago)

Unsolved Read Solution (2)

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(#M40010868) WIPRO QUESTION Keep an EYE

The total population of a village is 5000. The number of males and females increases by 10% and 15% respectively 
and consequently the population of the village becomes 5600. what was the number of males in the village ?

A) 2000 B) 2500 C) 3000 D) 4000

Asked In Wipro madhan (13 years ago)

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(#M40010842) WIPRO QUESTION (#M40006422) time and work problem Keep an EYE

A can do a piece of work in 7 days of 9 hours each and B alone can do it in 6 days of 7 hours each.how long will they take it to do working together
8 2/5 hours a day?

Asked In Wipro bowthra (13 years ago)

Solved sainath Read Solution (7)

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(#M40010753) WIPRO QUESTION Keep an EYE

The rectangle box with square base is open at the top. The maximum volume of the box made from 1200 m2 tin,in m3 is:
A)2000 B)2500 C)3000 D)4000

Asked In Wipro harshit gupta (13 years ago)

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(#M40010739) WIPRO QUESTION Keep an EYE

The sum of the series 1 + 1(1+1/n) + 3(1+1/n)2 + ..... is equal to?

Asked In Wipro harshit gupta (13 years ago)

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(#M40010678) WIPRO QUESTION Keep an EYE

thirty litres of water is added to 150 litres of 20% solution of alcohol in water.the resulting strenght of alcohol is

Asked In Wipro sandeep (13 years ago)

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(#M40010565) WIPRO QUESTION clock Keep an EYE

if it is 00.45,then what be the time corresponds to 12 hour watch?

Asked In Wipro bowthra (13 years ago)

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(#M40010277) WIPRO QUESTION Keep an EYE

If the sum of the roots of the equation ax²+bx+c=0 is equal to the sum of the squares of their reciprocals,
then, a/c, b/a, c/b are in

(a) AP
(b) GP
(c) HP
(d) None of the these

Asked In Wipro jaya mishra (13 years ago)

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(#M40010276) WIPRO QUESTION Keep an EYE

If a,b,c be in GP and p,q be respectively AM between a,b and b,c then

(a) 2/b=1/p+1/q
(b) 2/b=1/p-1/q
(c) 2=a/p-c/q
(d) None of the above

Asked In Wipro jaya mishra (13 years ago)

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(#M40009999) WIPRO QUESTION Maths Keep an EYE

1=5
2=10
3=15
4=20
5= ?

Asked In Wipro Ganesh Kumar (13 years ago)

Solved Ganesh Kumar Read Solution (22)

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