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## #1 Re: Help Me ! » arrangement of words » 2017-02-01 22:26:43

options: 0,276,376,476.

## #2 Help Me ! » arrangement of words » 2017-02-01 22:00:22

jacks
Replies: 3

Total number of arrangement of the word

in which vowels and consonants are at the same position

and no letter is as its previous places, is

## #4 Help Me ! » counting » 2017-01-27 18:05:42

jacks
Replies: 26

finding number of arrangements of the word

in which neither
follow
nor
follow
neither
follow
, is

## #5 Re: Exercises » no. of digit and point of intersection of line and circle » 2016-11-27 22:13:30

To bobbym it is excluded.

## #6 Exercises » no. of digit and point of intersection of line and circle » 2016-11-20 18:47:44

jacks
Replies: 3

(1)

The number of numbers between

to
which contain the digit
is

(2) Maximum number of point of intersection of

lines  and
circle

jacks
Replies: 1

## #8 Re: Exercises » Sequence and series » 2016-08-12 00:00:50

Yes thickhead, would you like to explain me, Thanks

## #9 Exercises » Sequence and series » 2016-08-11 18:20:58

jacks
Replies: 2

Two sequence

and
are such that

and

and

Then

tends to a natural no.

(a) 3           (b) 5             (c) 7              (d)  9

## #10 Exercises » probability » 2016-08-11 18:11:14

jacks
Replies: 5

A is one of the 6 horses entered for a race and is to be ridden by one of two jockeys B and C.

It is  2 to 1 that B rides A. In which case all the horses are equal likely to win .If C  rides A, his chance is trebled.

Then the odd against his winning are.

## #11 Re: Exercises » arrangement of words » 2016-08-11 02:51:25

Thanks Bobbym got it.

## #12 Re: Exercises » arrangement of words » 2016-08-08 15:43:17

Yes Bobbym you are right, would you like to explain me, Thanks

## #13 Exercises » arrangement of words » 2016-08-08 14:06:28

jacks
Replies: 6

Total number of arrangement of the word PURPOSE in which vowels are in same order

## #14 Re: Exercises » Trigonometric sum » 2016-08-08 14:04:31

Thanks thickhead nice solution using complex number

jacks
Replies: 7

If

Then
is

## #18 Re: Exercises » number of lines » 2016-07-28 03:13:21

Yes thickhead, plz explain me,  Thanks

## #19 Exercises » number of lines » 2016-07-27 21:37:17

jacks
Replies: 4

There are n straight line in a plane, no two of whcih are parallel and no three passess through same point.

There point of intersection are joined, Then maximum number of new lines thus formed is

## #20 Re: Exercises » exponential and logarithmic equation » 2016-07-24 05:39:37

Yes Bobbym you are right. Would you like to explain me, Thanks

## #21 Exercises » exponential and logarithmic equation » 2016-07-23 21:29:29

jacks
Replies: 7

number of real solution of

## #23 Re: Exercises » triangles » 2016-07-21 20:13:45

Yes Thickhead, Yould you like to explain me , Thanks

## #24 Exercises » triangles » 2016-07-20 21:40:14

jacks
Replies: 5

The number of triangle which are obtuse and points

are the feet of

perpendiculars drawn from vertices on the opposite sides is