300 in the nigiets base 8

192 in the base 10 for us ....

the answer is total of 192 (base 10)

No. of Cats: 163, 613, or 99919

declare

-- Local variables here

i integer;

begin

-- Test statements here

for i in 1..99919 loop

if mod(99919,i) = 0 then

dbms_output.put_line (i);

end if;

end loop;

end;

If you paint the cube such that:

Blue and Blue are on opposite sides

Red and Red are on opposite side

Yellow and Yellow are on opposite side

And, since the question didnt state where the 32 smaller could be, Im placing the 32 smaller cubes on the sides with Blue paint. Thus:

32 cubes have Blue on at least one side.

20 cubes have have colors on two sides.

ans -160

jus suppose 1st plan all paid x rs means individually x/4

2nd plan

x eqals= 240+x/4+x/4+x/8

solving x equals 640

so

paid by B is x/4

160

Ans: 440s

Let velocity of A,B and C be a,b,c resp.

2(pi)r/88 = a+c

2(pi)r/110 = b+c

we have to find 2(pi)r/a-b

Ans: 440

**9. What is the probability of getting 2 prime nos. from 1 to 20?**

Given that there are 8 Prime Numbers under 20, and if the limit is only random numbers under 20 then there is a 40% chance of getting a prime number.

8m

actually ans is pop i am sure

(8, 1000) (2^3, 10^3)

(4, 100) (2^ 2, 10^2)

(1,1)( 2^0, 10^0)

(2,?)( 2^1, 10^1)

we check according to the answers for eg. 14x4=56 and 1x2=2 then also total 58 wheel

thus 14 is the max no of 4 wheelers.

But less than 14 also possible so goes through the option.

1 women=1/15

1 men = 110

if both men and women works together they will complete the work by 6 days

=(1/10)+(1/15)

=(15+10)/150

=25/150

=1/6 (i.e)

6 days

The formula for this question is M1*D1*W2=M2*D2*W1

So putting all these values we get the answer to be 12 minutes

100-20%=80% ; 80-20%=64 ; 64-20%= 51.2%

3 sides are p,q, sqrt(2pq).

now if it is sright-angle then 2pq=p^2+q^2;

cos(angle)=sqrt(p/2q);

sin(angle)=sqrt(q/2p);

So sin(2*angle)=2*sin(angle)*cos(angle);

sin(2*angle)=1;

So angle=45;

No it must be 16....

Since H+D=22

T+D=23

ALL=15

then 76=22+23+15+(H+T)

H+T=76-60=16...

1C1*1C(N-1)*1C(N-2)/3C(N-3)

**21. I will come thrice in a minute, twice in an hour and once in a day.. Who am I?**

A,E,I,O,U is the Answer.

**22. Find a number that divide 37,67,97 reminders will be 1,2,3 respectively?**

we can transform this ques into:>

find a number which devides 36 ,65,94?

now will be able to find the ans..

Exactly 24 days...

1 man do 1/44 job per day

2 woman do 1/44 job per day

3 children do 1/44 job per day

so

1man , 1 woman , 1 child..

1/44+1/88+1/132 job per day

so 11/264 = 1/t where t is the time taken..

now 264/11 = 24 = t

our number is xy9

now if x is 0 then y has 10 options

now if x is 1 then y has 9 options (except 9)

now if x is 2 then y has 8 options (except 9 and 8)

.

.

.

now if x is 9 then y has 1 option (that is 0)

The 4cm cube is divide into 125 smaller cubes:

that means that the 4cm cube = 5 smaller cubes in height, width, and depth

Also, given that the 4cm is painted red on all six side:

- only those smaller cubes that touch no outer surface will be free of red paint, thus:

- 27 smaller cubes have no red paint on them

- 98 smaller cubes have some red paint on them

How many of these smaller cubes will have only one side of their sides painted?

- only those smaller cubes that do not touch the edges of the 4cm cube will have only one side painted, thus:

- 54 smaller cubes have only one side painted

- 36 smaller cubes have two sides painted

- 8 smaller cubes have three sides painted

**29. (1- 1/6) (1-1/7).... (1- (1/ (n+4))) (1-(1/ (n+5))) = ?**

=(5/6)*(6/7)*(7/8)*...((n+3)/(n+4))*((n+4)/(n+5))

=5/n+5

c) 4.5 kms

54 kilometers per hours = 54000 meters per hour

54000 meters / 60 minutes = 900 meters per minute

900 meters * 5 minutes of traveling time = 4500 meters travel

4500 meters = 4.5 kilometers traveled in 5 minutes

d) 3

Divide the 7p into 1p, 2p, and 4p.

1p = 1p

2p = 2p

3p = 1p + 2p

4p = 4p

5p = 4p + 1p

6p = 4p + 2p

7p = 4p + 2p + 1p

**32. Form 8 digit numbers by using 1,2,3,4,5 with repetition allowed and must be divisible by 4?**

There are 78125 8 digit numbers form from the numbers 1, 2, 3, 4, and 5 that are evenly divisionable by 4. I think thats just a few too many than could be listed here.

**33. If (A + 3)^2 = 9 and (B + 4)^2 = 25 then what is the min value for a and b?**

If A=0 And B=1 then both equation are satisfied....

(log a + log b)(log a- log b)

=log ab . log a/b

The six weights will be 1 kg, 3kg,9kg, 27kg, 81 kg, and 243kg.

for instance to weigh 2kg= 3kg-1kg...and so on for all the weights