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(#M40000588) TCS QUESTION Keep an EYE

New town is straight to the north of New york. A high way M runs from newtown making an angle of 61 degree south east. from newyork there is also an high way N which runs northeast 61 degrees.if high ways M and N are straight then findout the acute angle made at their intersection point.

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved Hitesh Read Solution (3)

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(#M40000587) TCS QUESTION Keep an EYE

There are different things like p,q,r,s,t,u,v. We can take p and q together. If r and s are taken together then t must has to be taken. u and v can be taken together.v can be taken with p or s. every thing can be taken together except

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved Vignesh Read Solution (5)

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(#M40000582) TCS QUESTION Keep an EYE

A sheet of paper has statements numbered from 1 to 30. For all values of n from 1 to 30, statement n says "At most n of the statements on this sheet are false". Which statements are true and which are false?

a) All statements are false.
b) All statements are true.
c) The even numbered statements are true and the odd numbered are false.
d) The odd numbered statements are true and the even numbered are false.
plz explain answer

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved JANMEJAYA MISHRA Read Solution (4)

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(#M40000581) TCS QUESTION Keep an EYE

There are two box,one containing 10 red balls and the other containing 10 green balls. You are allowed to move the balls between the boxes so that when you choose a box at random and a ball at random from the chosen box, the probability of getting a red ball is maximized. This maximum probability is
a) 3/4
b) 37/38
c) 1/2
d) 14/19

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved Dr.Dipin Singh Read Solution (5)

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(#M40000580) TCS QUESTION Keep an EYE

A hollow cube of size 5 cm is taken, with a thickness of 1 cm. It is made of smaller cubes of size 1 cm. If 4 faces of the outer surface of the cube are painted, totally how many faces of the smaller cubes remain unpainted?
a) 800
b) 488
c) 900
d) 500

plz explain answer

Asked In TCS Sumandeep Ghosh (14 years ago)

Solved ram Read Solution (5)

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(#M40000579) TCS QUESTION Keep an EYE

On the planet Oz, there are 8 days in a week- Sunday to Saturday and another day called Oz day. There are 36 hours in a day and each hour has 90 min while each minute has 60 sec. As on earth, the hour hand covers the dial twice every day. Find the approximate angle between the hands of a clock on Oz when the time is 12:40 am.
a) 71
b) 251
c) 111
d) 89

Solution

Since total hours in a day = 36 and
as on earth, the hour hand covers the dial twice every day.
so there will be 18 numbers from 1 to 18 in the clock.
when the time will be 12:40(hands will be at 12 and 8 marks in the clock), two hands of the clock will make an angle of 20*4 = 80 degree, here 20 is the angle between two numbers in the clock.
now for 80 min, advancement of the hour hand will be (20/90)*40 = 80/9
so total angle = 80 + (80/9) = 800/9 = 88.889 degree
if we consider the obtuse angle, then it will be 360-88.889 = 271.111 degree

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Asked In TCS Sumandeep Ghosh (14 years ago)

Solved Read Solution (4)

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