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(#M40038055) A WEBSITE QUESTION Keep an EYE

In how many ways can the letters of the word 'LEADER' be arranged?

A. 72 B. 144
C. 360 D. 720
E. None of these

Asked In A website Ramya (11 years ago)

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(#M40038001) A WEBSITE QUESTION Keep an EYE

A group of 630 children is arranged in a row for a group photograph session. Each row contains three fewer children than the row in front of it. What number of rows is not possible?
A. 3
B. 4
C. 5
D. 6
E. 7

Asked In A website Liti (11 years ago)

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(#M40037999) A WEBSITE QUESTION Keep an EYE

If x = -0.5, then which of the following has the smallest value?
A. 2^1/x
B. 1/x
C. 1/x^2
D. 2^x
E. 1/√-x

Asked In A website Liti (11 years ago)

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(#M40037998) A WEBSITE QUESTION Keep an EYE

Solve Q25 and Q26 based on the following information :
Q. Sherlock Homes and Dr. Watson have to travel from Rajeev Gandhi chowk to Indira Gandhi International Airport via the metro. They have enough coins of 1, 5, 10 and 25 paise. Sherlock Homes agree to pay for Dr. Watson only if he tells all the possible combinations of coins that can be used to pay for the ticket.
How many combinations are possible if the fare is 50 paise ?
A. 52
B. 49
C. 45
D. 44

Q. How many combinations are possible if they get an international dignity discount of 10%, i.e. the fare is 45 paise ?
A. 45
B. 44
C. 39
D. 36

Asked In A website Liti (11 years ago)

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(#M40037997) A WEBSITE QUESTION Keep an EYE

In Chess , a knight moves two squares in one direction and one square in another direction , ending up on the diagonally opposite corner of a 2*3 grid. Intervening squares can be occupied.Find the maximum number of the knights which can be placed on an 8*8 chess board so that no knight threatens another knight(can move into a square occupied by one of the another knights).
A. 34
B. 32
C. 30
D. None of these

Asked In A website Liti (11 years ago)

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(#M40037974) A WEBSITE QUESTION Keep an EYE

What are last two digits of 72008
A.
21
B.
61
C.
01
D.
41

Asked In A website Liti (11 years ago)

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(#M40037971) A WEBSITE QUESTION Keep an EYE

Two circles both of radii 1cm intersect each other such that the circumference of each one passes through the center of the circle of the other. What is the area(in sq cm) of the intersecting region?

a. π/3 - √3/4

b. 2π/3 - √3/2

c. 4π/3 - √3/2

d. 4π/3 + √3/2

Asked In A website 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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(#M40037969) A WEBSITE QUESTION Keep an EYE

Let f(x) = ax2 + bx + c, where a,b and c are certain constants and a#0. It is known that f(5) = -3f(2) and that 3 is a root of f(x) = 0. What is the other root of f(x) = 0

a. -7

b. -4

c. 2

d. 6

Asked In A website Liti (11 years ago)

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(#M40037967) A WEBSITE QUESTION Keep an EYE

Contractor has 2 complete work within a fixed time. If he is late he has to pay fine. The first day it is Rs 200 and from then on it increases by 25 per day. He has to pay Rs 9450. How many days he got late.

Asked In A website Prakhar (11 years ago)

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