Solve this!!!
@ralins Kindly see the figure for the solution
Mr.Kelly has some money in denominations of 5ns,10ns & 20ns.He goes to a hotel & spends 105ns .In how many ways could he have paid this amount? (Short -cut approach please)
why this allegation problem {230 image} cannot be solved by allegation rule{229 image}?????? please explain.......
- 109:177
- 109:167
- 113:164
0 voters
Ajit,Bhushan and Charan start simaltaneously from a point P on a circular track of length 600 m. Their speeds are n m/s, (n+1) m/s and (n+2) m/s respectively where n is a positive integer. If all the three move in the same direction, how many times will they meet before they meet at P for the first time.
- 2
- none of these
- 3
- 1
0 voters
There are nine dots on a piece of paper. What is the maximum number of right angled triangles that can be formed by joining any three dots?
a>18
b>48
c>46
d>36
have one doubt ..the correct logarithm form of 3^x=7 is log 7 to base 3 or 1/log 3 to base 7 ??
Reason please.
A cube is divided into eight smaller cubes each of which has an edge of length equal to half the length of the edge of the bigger cube. Also each edge of the smaller cubes represents a path. Find the no. of ways of reaching the diagonally opposite point of the bigger cube from one any one corner, so that one has to travel the shortest distance.
Find the no. of zeros at the end of 1090!
a. 270 b. 268 c. 269 d. 271
The square of a no greater than 1000 that is not divisible by 3 when divided by 3 leaves a remainder of ?
a. 1 always
b. 2 always
c either 1 or 2
576 boys and 448 girls in a school that are to be divided into equal sections of either boys or girls alone. Find the total no. of sections thus formed.
a. 24 b. 32 c. 16 d. 20
A 6*8 rectangular paper is folded so that two diagonally opposite vertices overlap each other. Find the length of the crease formed.
A. 7.0 B. 7.5 C. 8.0 D. None of these
@Sniper_aadima @ PaGaLGuY
A semicircle with radius R is contained in a square whose sides have length 1 unit. The maximum value of R is
(a) √2 – 1 (b) (√2 + 1)/4 (c) √3 - √2 (d) (√6 + 2)/8 (e) (√6 -√2)/2
i have attached the attachment..u can have a look..
In a hostel building there are four rooms on each floor numbered 101 to 104 on the ground floor from left to right, 201 to 204 on the first floor from left to right, such that the rooms 101 is just below the room 201 and so on up to 401 to 404. The following information is also known:
I. None of the rooms are unoccupied.
II. No two rooms on the same floor have same number of students.
III. The number of students in rooms one above and below each other are all distinct.
IV. On the first floor number of students in each room is in the increasing order from left to right.
If in all 40 students live in the hostel building and the sum of the number of students in the middle two rooms of the top floor is 4 and that in the corner rooms of the ground floor is 5, then what is the number of students staying in room number 302?
1
2
3
4
Hey, I'v joined T.I.M.E for CAT coaching. I have done English (H) and had non-medical in 12th. It isn't that i was bad in mathematics but the problem is that i am unable to solve the simplest of Quant questions! I am getting very nervous because i have this only chance to get a good college in CAT. Can you please share which books i should go for and if they are available online?
How many obtuse angled triangles with integral sides can be formed whose longest side has length 13 units?
ON st. vincent's birthday , chocolates were distributed to the children of the primary classes. if the total strength of the primary classes increases by 12% and total number of chocolates distributed increases by 34.4%, the number of chocolates given to each child increases by what percent??????? please give me the complete solution??
The no of arranging X students in a row such that no two boys sit together and no two girls sit together is p (p>100).If one more student is added, then the no of ways of arranging as above increases by 200%.The value of X is
The price of groundnuts increased by X% per week over two successive weeks. if at the beginning, two kilograms were available for 80rs and after the two weeks they were available for the 105.80rs, what is the value of X?????
The volume of a sphere A is 70(10/3)% less than that of B. if the area of B is X% greater than that of A, then what is the value of X????? please give full solution