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(#M40166853) L&T QUESTION Keep an EYE

Eight people J, K, L, M, N, O, P and Q are sitting around a circular table, facing the centre, not necessarily in the same order. O is sitting third to the right of M. There is only one person sitting between M and J. There are only three people between J and K. P is an immediate neighbour of J. There are only three people between P and L. N is second to the right of P. What is position of N with respect to K?
A.Second to the left B.Second to the right C. Third to the left D.Third to the right E.Fourth to the left

Asked In L&T Devendra Marghade (5 years ago)

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(#M40166854) L&T QUESTION Keep an EYE

What is the difference between primary key and unique key?
A)Primary Key is used to identify a column (record) in a table, whereas Unique-key is to prevent duplicate values in a row (with the exception of a null entry) B)By default SQL-engine creates Non-Clustered Index on primary-key if not exists and Clustered Index on Unique-key C)Primary key does not include Null values, whereas Unique-key can
D)Table can have multiple primary key but can have single Unique-key E)You can change or delete primary values, but Unique-key values can not be changed

Asked In L&T Devendra Marghade (5 years ago)

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(#M40010047) CAT QUESTION Keep an EYE

A sum of money is sufficient to pay A's wages for 18 days and B's wages for 27 days.Then for how much days , the money is sufficient to pay the wages of both ?

Asked In CAT Devendra Marghade (13 years ago)

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(#M40166669) L&T QUESTION Keep an EYE

The length of the bridge, which a train 160 metres long and travelling at 63 km/hr can cross in 24 seconds, is:
A)280 m B)190 m C)200 m D)260 m

Asked In L&T Devendra Marghade (5 years ago)

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(#M40166781) L&T QUESTION Keep an EYE

Two cyclists start on a circular track from a given point but in opposite directions with speeds of 5 m/sec and 7 m/sec respectively. If the circumference of the circle is 360 metres, after what time will they meet at the starting point for the first time?
A)180 sec B)720 sec C)540 sec D)360 sec

Asked In L&T Devendra Marghade (5 years ago)

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(#M40166860) L&T QUESTION Keep an EYE

If I decrease my speed by 25% of original speed, I reach office 8 minute late. What is my usual time of reaching office?
A)30 min B)28 min C)24 min D)18 min

Asked In L&T Devendra Marghade (5 years ago)

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(#M40165796) GRE QUESTION Keep an EYE

Sofia and Tess will each randomly choose one of the 20 integers from 1 to 20. What is the probability that neither integer chosen will be square of the other ?

Asked In GRE Devendra Marghade (6 years ago)

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(#M40166667) L&T QUESTION Keep an EYE

Two candidates appeared at an examination. One of them secured 12 marks more than the other and his marks was 60% of the sum of their marks. The marks obtained by them are:
A)42, 30 B)56, 44 C)36, 24 D)48, 36

Asked In L&T Devendra Marghade (5 years ago)

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(#M40166666) L&T QUESTION Keep an EYE

In a certain store, the profit is 250% of the cost. If the cost increases by 30% but the selling price remains constant, approximately what percentage of the selling price is the profit?
A)59% B)76% C)63% D)82%

Asked In L&T Devendra Marghade (5 years ago)

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(#M40166753) L&T QUESTION Keep an EYE

Two same glasses are respectively 2/5th and 1/6th full of milk. They are then filled with water and the contents mixed in a tumbler. The ratio of milk and water in the tumbler is?
A) 9:31 B)17:43 C)10:27 D)13:30

Asked In L&T Devendra Marghade (5 years ago)

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