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Placement Papers with Solutions

(#M40167004) TCS QUESTION Keep an EYE

Two finals are scheduled - The Wimbledon match and the World Cup Cricket at the same time. Anu wants to watch the Wimbledon finals and her brother Vinu wants to watch WCC final. They decide to roll a tetrahedral die twice. The tetrahedral is numbered 1,2,3,4 on its four sides and all numbers are equally likely to appear. Anu rolls first and then Vinu rolls. If the number on the first roll is strictly greater than the number on the second roll. Anu wins and gets to watch Wimbledon. What is the probability that Anu will get to watch Wimbledon?
1)7/16 2)9/16 3)3/8 4)1/2

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40167003) TCS QUESTION Keep an EYE

36 litres of water is poured into an aquarium of dimensions 60 cm length, 40 cm breadth and 50 cm height. By what height (in cm) will the water rise?
1)15 2)25 3)20 4)35

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40167002) TCS QUESTION Keep an EYE

How many vehicle registration plate numbers can be formed with digits 1,2,3,4,5 (no digit being repeated), if it is given that registration number can have 1 to 5 digits?
1)780 2)625 3)580 4)325

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40167001) TCS QUESTION Keep an EYE

When an Rs. 10 per kg variety of an element is mixed with an Rs. 15 per kg variety of the same element, then what can be the price of the mixture?
1)Rs. 15.1/kg 2)Rs. 9/kg 3)Rs. 11.2/kg 4)Data insufficient

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40167000) TCS QUESTION Keep an EYE

Two laptops, three mobiles, and four flash drives cost Rs. 1 lakh. 6 such mobiles, 8 such flash drives, and 4 such laptops cost Rs. 1.5 lakh. Comment on the nature of the equations formed by the given data?
1)Consistent 2)Inconsistent

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40166999) TCS QUESTION Keep an EYE

Sebastian purchased an infinity stone and saved Rs. 200 when a discount of 25% was given. What is the Cost Price of the infinity stone?
1)Rs. 1000 2)Rs. 900 3)Rs. 800 4)Cannot be determined

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40166998) TCS QUESTION Keep an EYE

The Simple Interest on a sum is Rs. 300 and the Compound Interest is Rs. 360 in the second year. What would be the Compound Interest for one year, compounded annually, on a different sum of Rs 6000 if the rate percent p.a. is the same as that of on the first sum?
1)Rs. 2400 2)Rs. 1200 3)Rs. 3000 4)None of the above

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40166997) TCS QUESTION Keep an EYE

A is 20% more efficient than B. B is 40% less efficient than C. Out of Rs. 58, who gets the majority share and how much?
1)B, Rs. 21 2)A, Rs. 25 3)B, Rs. 40 4)C, Rs. 25

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40166996) TCS QUESTION Keep an EYE

How many numbers are there between 99 and 1000 that have at least one of their digits as 7?
1)648 2)724 3)252 4)814

Asked In TCS Devendra Marghade (7 Months ago)

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(#M40166995) TCS QUESTION Keep an EYE

A fair dice is cast. A represents the probability of an even number appearing on the face and B represents the probability of a composite number appearing on the face. Are A and B independent events? ____

Asked In TCS Devendra Marghade (7 Months ago)

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