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Frequently Asked wipro Placement Papers with Solution Page 111

(#M40006296) WIPRO QUESTION probability Keep an EYE

The probability that a digit chosen at random from {1,2,3,4,5,6,7,8,9} will be multiple of 3 is
a)1/3 b)2/3 c)3/4 d)5/9

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(#M40006154) WIPRO QUESTION miscellaneous Keep an EYE

Two vessels A and B contain petrol and diesel in the ratio 7 : 5 and 17 : 7 respectively. In what ratio mixtures from A & B must be mixed to get a new mixture containing petrol and diesel in the ratio 5 : 3 ?

a. 2 : 1
b. 3 : 2
c. 1 : 2
d. 2 : 3
e. 3 : 1

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(#M40006153) WIPRO QUESTION miscellaneous Keep an EYE

In what proportion must walnut at Rs. 62/kg be mixed with walnut at Rs. 72/kg in order to obtain a mixture worth Rs. 65/ kg ?

a. 3: 1
b. 5 :3
c. 6: 7
d. 7: 3

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(#M40006151) WIPRO QUESTION miscellaneous Keep an EYE

A boat travels 40 Ian upstream and then returns downstream to the starting point in a river flowing at 2 km/hr. If the speed of the boat in still water is 6 km/hr. find the total journey time.

a. 5 hrs.
b. 8 hrs.
c. 10 hrs.
d. 12 hrs.
e. 15 hrs.

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(#M40006145) WIPRO QUESTION miscellaneous Keep an EYE

A and B together can perform a work in 10 days. A alone can perform the same work in 30 days. In how many days can B alone do this work ?

a. 10 days
b. 15 days
c. 20 days
d. 25 days
e. 30 days

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(#M40006142) WIPRO QUESTION miscellaneous Keep an EYE

Ram and Shyam enter into a partner-hip with capitals in the ratio of 7 : 9. At the end of 8 months, Ram withdraws. ifthey receive the profits in the ratio of 8 : 9 find how long Shyam's capital was used.

a. 8 months
b. 9 months
c. 6 months
d. 7 months

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(#M40006141) WIPRO QUESTION miscellaneous Keep an EYE

If 201 bahanas can be bought for Rs. 15, how many can be bought for Rs. 5 ?

a. 67
b. 65
c. 63
d. 61

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(#M40006140) WIPRO QUESTION miscellaneous Keep an EYE

There are two taps, first tap fills tank P and second tap fills tank Q. The rate of flow through second tap is twice of that through the first tap. Tank P gets filled up in 4 hrs and tank Q gets filled up in 6 hrs. Find the ratio of the capacities of the two tanks.

a. 2: 3
b. 1 :3
c. 3 : 2
d. 1: 2

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(#M40006138) WIPRO QUESTION miscellaneous Keep an EYE

A woman buys 9 oranges for Rs. 90 and sells 8 oranges for Rs. 88. How much per cent loss or profit does she make ?

a. 8%
b. 10%
c. 12%
d. 14%

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(#M40006136) WIPRO QUESTION miscellaneous Keep an EYE

The monthly salary of Mr. Anand is Rs. 8500. He spends 20% on education of his children, 25% as house rent, 30% on food, 5% on travels, 8% on miscellaneous things and rest he saves. Find his annual savings.

a. Rs. 1,020
b. Rs. 7,480
c. Rs. 12,240
d. Rs. 89,760

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