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(#M40033576) CTS QUESTION Logic Keep an EYE

What is the condition for a 3 digit number to be a palindrome.
A. two numbers must be same
B. The first and last digit should be same irrespective of middle number.
C. The number should not contain any zeros.
D. All the three numbers should be same.
E. None of these

Asked In CTS Snehasis (11 years ago)

Solved RAKESH Read Solution (14)

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(#M40002945) SELF QUESTION Keep an EYE

A light bulb is hanging in a room. Outside of the room there are three switches, of which only one is connected to the lamp. In the starting situation, all switches are 'off' and the bulb is not lit. If it is allowed to check in the room only once to see if the bulb is lit or not (this is not visible from the outside), how can you determine with which of the three switches the light bulb can be switched on?

Solution

First on a switch for 5 min, then make it switch off and switch on the other, go to the room, if bulb is on then 2nd switch is answer, if bulb is off then touch the bulb if it is hot then 1st switch is answer, otherwise 3rd switch is answer.

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jai Narayan Mishra (14 years ago)

Solved

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(#M40021566) TCS QUESTION Keep an EYE

Ashok went to a bank to draw money. When his token number was called out, he asked the teller to give him 'x' hundred-rupee notes and y thousand-rupee notes. The teller made a mistake and gave Ashok x thousand-rupee notes and y hundred-rupee notes. Ashok took the money without verifying it and walked home. On the way, he bought groceries worth Rs.500. After the purchase, he realized the teller's mistake and noticed that he had exactly half the amount he should have received. Which of the following may be true about the amount on the cheque?
a)It lies between 10000 and 11000
b)It lies between 11000 and 12000
c)It lies between 12000 and 13000
d)It lies between 13000 and 14000

Asked In TCS Tanu (12 years ago)

Solved Ashutosh Anshu Read Solution (2)

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(#M40008709) BANK EXAM QUESTION Find the next two terms Keep an EYE

3, 13, 65, 585, 7605, 129285, ????, ????

Asked In Bank Exam Vignesh (13 years ago)

Solved Balakrishnan M Read Solution (1)

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(#M40001835) INFOSYS QUESTION infosys question Keep an EYE

What is the area of a rectangle whose length is twice its width and whose perimeter is equal to that of a square whose area is 1?

Solution

the solution by NUTAN GARLA is correct with an only mistake of taking 2/3*4/3 = 8/3
area will be 8/9

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Asked In Infosys Aditi Sharma (14 years ago)

Solved Read Solution (2)

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(#M40004384) INFOSYS QUESTION infosys puzzle Keep an EYE

(x to power 1/3) - (x to power 1/9)=60
We have to find out the value of x ??

Asked In Infosys (13 years ago)

Solved Dr.Dipin Singh Read Solution (1)

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(#M40001618) TCS QUESTION latest puzzle Keep an EYE

10 people meet and shake hands. The maximum number of handshakes possible if there is to be no “cycle” of handshakes is (A cycle of handshakes is a sequence of k people a1, a2, ……, ak (k > 2) such that the pairs {a1, a2}, {a2, a3}, ……, {ak-1, ak}, {ak, a1} shake hands).

a)7 b) 6 c) 9 d) 8

Solution

The question is not written in proper manner but we can work in 3 methods
1) If these are random handshakes, then total methods = 10*9/2*1 = 45
2) If these are cyclic handshakes, then total methods = 10
3) If these persons are not cyclic but they are arranged in a straight bench, then number of methods = 9

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Asked In TCS (14 years ago)

Solved Read Solution (1)

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(#M40000884) TCS QUESTION factorial Keep an EYE

1!+2!+3!+...........+50! = ?

Solution

It should be a multiple choice question. Please provide options to get the solution of this problem

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Asked In TCS lokesh babu oblah (14 years ago)

Solved Read Solution (6)

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(#M40034494) IBM QUESTION Recent test questions Keep an EYE

What is the next number of the following sequence

1) 0.03, 0.0018, 0.00108, 0.00648, 0.3888,?

2) 1, 2, 2, 4, 8, 1, 8, 1/2, 4, 1, 4, 4,?

3) 2, 7, -35, 7, 12, -60, 5, 10, -50,?

4) 4, 11, 66, 74, 370, 379,?

5) 6, 18, 21, 8, 11, 33, 2, 6, 9, 5, 8, 24, 7, 21,?

6) 3, 4.5, 7, 4, 6, 8.5, 5, 7.5, ?

7)13, 24, 36, 23, 34, 56, 33, 44, 96, 43, 54,?

8) 40, 39, 37, 33, 26, 15,?

9)7.2, 2.2, 3.2, 16, 11, 12, 60, 55, 56,?

10) 8, 6, 22, 26, 54, 58, 86, 90, ?

11) 1, 3, 1, 2.5, 5, 1,, 4, 5, 4, 8, 7,?

12) 1, 3, 3, 2, 8, 10, 3, 4, 12, 4, 8,?

13) 3/2, -9/4, 9/4, 7/2, 49/4, 49/4, 4/3, 16/9, 16/9, 8/3, ?

14) 5, 16, 22, 68, 28, 87, 34, 106, 11, ?

15) 1, 1, 3, 2, 1, 5, 3, 4, 10, 4, 2, ?

16) 9/8, 4/3, 17/8, 10/3, 7/3, 42/8, 10/3, 29/4, 13/3, 7/2, 16/3,?

Asked In IBM Deepika Maurya (11 years ago)

Solved Saraswathy Read Solution (30)

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(#M40000251) GMAT QUESTION Keep an EYE

Each of 435 bags contains at least one of the following three items: raisins, almonds, and
peanuts. The number of bags that contain only raisins is 10 times the number of bags that contain
only peanuts. The number of bags that contain only almonds is 20 times the number of bags that
contain only raisins and peanuts. The number of bags that contain only peanuts is one-fifth the
number of bags that contain only almonds. 210 bags contain almonds. How many bags contain
only one kind of item?
(A) 256
(B) 260
(C) 316
(D) 320
(E) It cannot be determined from the given information.

Asked In GMAT neeraj (15 years ago)

Solved Bawa Read Solution (2)

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