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(#M40037977) ELITMUS QUESTION Keep an EYE

Find the number of numbers that can formed using all the digits 1, 2, 3, 4, 3, 2, 1 only once so that the odd digits occupy the odd places only?
A.
4!/(2!)2
B.
7!/(2!)3
C.
1! 3! 5! 7!
D.
None of these

Asked In Elitmus Liti (11 years ago)

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(#M40037902) ELITMUS QUESTION Keep an EYE

What is the value of loge(e(e(e....)1/2)1/2)1/2 ?

A. 0

B. 1/3

C. 1/2

D. 1

Asked In Elitmus Liti (11 years ago)

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(#M40038119) ELITMUS QUESTION area Keep an EYE

ABCD is a square having mid points E,F,G & H respectively.
I , J are the mid-points of HG & GF.
K is a point on EF such that KF= 1/3(EF).
what is the ratio of area of ABCD to the area of triangle IJK?

Asked In Elitmus Liti (11 years ago)

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(#M40038220) ELITMUS QUESTION Keep an EYE

Find the remainder when 987987987...(upto 132 digit) is divided by 1001
1
14
427
987

Asked In Elitmus Liti (11 years ago)

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(#M40037915) ELITMUS QUESTION Keep an EYE

How many values of C in the equation x2 - 5x + c result in rational roots which are integers?

A. 1

B. 3

C. 6

D. Infinite

Asked In Elitmus Liti (11 years ago)

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(#M40038098) ELITMUS QUESTION Keep an EYE

Two friends have decided to meet between 3 and 4 o clock and they have decided to wait for 15 mins to meet (for eg A have reached by 3 he will wait for 15 mins for B similarly B also ) then what is the probability of both are meeting?
A.
5/16
B.
7/16
C.
9/16
D.
3/16

Asked In Elitmus Liti (11 years ago)

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(#M40037970) A WEBSITE QUESTION Keep an EYE

Find the sum: √(1 + 1/12 + 1/22) + √(1 + 1/22 + 1/32) + ..... + √(1 + 1/20072 + 1/20082)

a. 2008 - 1/2008

b. 2007 - 1/2007

c. 2007 - 1/2008

d. 2008 - 1/2007

Asked In A website Liti (11 years ago)

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(#M40038117) ELITMUS QUESTION Data sufficiency Keep an EYE

there may be mistake in the qes. not sure.

(a-b)^2=1 & (a+b)^2=25
values of a,b?

i)a is a prime no
ii)a<2

Asked In Elitmus Liti (11 years ago)

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(#M40037903) BOOK QUESTION Keep an EYE

Find the number of ways you can fill a 3x3 grid (with 4 corners defined as a,b,c,d) if you have 3 white marbles and 6 black marbles

A. 9 C 3

B. 6 C 3

C. 9 C 3 + 6 C 3

D. (9 C 3) + (6 C 3)/3!

Asked In book Liti (11 years ago)

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(#M40037663) ELITMUS QUESTION Keep an EYE

Chief MinisterAK,other ministers and policemen travel from one place to other in a convey.
Each of them have their own cars.There are 10 members-4 police and 6 ministers,The ministers
are AK,M,R,G,S and B
1) AK and G are scared and do not stand at the front or at the rear end of the convey
2) M is at the 9th position
3) S,B and R move one after the other and B is always between S and R.
4) AK and G are neither after nor before any minister

What are combinations possible?????

Asked In Elitmus Liti (11 years ago)

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