If m =( (63^2011) - (62^2011) ) / ( (63^2010) - (62^2010)) then what can be saidabout the value of m?
1) m
2) 62
3) 63
4) m > 64
Answer the questions on the basis of the information given below:Sixteen teams have been invited to participate in the ABC Gold Cup cricket tournament. The tournament is conducted in two stages. In the first stage, the teams are divided into two groups. Each group consists of eight teams, with each team playing every other team in its group exactly once. At the end of the first stage, the top four teams from each group advance to the second stage while the rest are eliminated. The second stage comprises of several rounds. Every round involves exactly one match for every team. The winner of a match in a round advances to the next round, while the loser is eliminated. The team that remains undefeated in the second stage is declared the winner and claims the Gold Cup. The tournament rules are such that each match results in a winner and a loser with no possibility of a tie. In the first stage, a team earns one point for each win and no points for a loss. At the end of the first stage, teams in each group are ranked on the basis of total points to determine the qualifiers advancing to the next stage. Ties are resolved by a series of complex tie-breaking rules so that exactly four teams from each group advance to the next stage.
The minimum number of wins needed for a team in the first stage to guarantee its advancement to the next stage is
a. 5
b. 6
c. 7
d. 4
e. Data insufficient
A thief spots policeman 100m away and takes his heel. If policeman gives chase immediately then how far the thief run (in Km) before he is overtaken. The speed of thief is 8kmph and policeman increases by 2kmph after each hour(initially starting from 2kmph)?
- 42.1
- 46.1
- 56.1
- 50.1
0 voters
a+2b+3c=21 Find out the number of whole number solutions.Also explain the approach please
How many natural numbers less than one lakh can be formed using the digits 0, 6 and 9?
Official Quant mein sab active rehte hain..why not in verbal mate??? Please discuss in verbal threads also 😃
12 persons are arranged in a row. The number of ways of selecting 4 persons so that no two persons sitting next to each other are selected?
Q.
2 COGGED wheels , one has 16 cogs and the other has 27,work into each other. If the second wheel turns 80 times in 3/4th of a minute, how often does the other wheel turn in 8 secs?
What's the concept of cogged wheels?kindly share 😐
I'm not able to score high in aimcats plus i lack the consistency.Now,as only two months are left i need suggestions from you guys.Should i go for the sectional tests or solve more mock papers and analyse them.What should be my approach from here?I really need help in this regard. plz help.
For any set of real numbers, R = {x, y, z}, sum of pairwise products S = xy + xz + yz and x + y + z = 1. The maximum possible value of S is
1.1/2
2.1/6
3.1/9
4.1/3
5. 1
Directions: The following problem consists of a question and two statements labeled as (i) and (ii). You have to decide whether the data given in the statements are sufficient to answer the question. Mark the appropriate choice from (1) to (5).How long do I take to reach Saleem Chisti ka Makbara?(i) Saleem Chisti ka Makbara is 16 km from my place. (ii) My average speed, from my home to Saleem Chisti ka Makbara and back, is 3.2 kmph.
1. Statement (i) alone is sufficient, but statement (ii) alone is not sufficient.
2. Statement (ii) alone is sufficient, but statement (i) alone is not sufficient.
3. Both statements (i) and (ii) together are sufficient, but neither statement alone is sufficient.
4. Each statement alone is sufficient.
5. Statements (i) and (ii) together are not sufficient.
Directions: The following problem consists of a question and two statements labeled as (i) and (ii). You have to decide whether the data given in the statements are sufficient to answer the question. Mark the appropriate choice from (1) to (5).What is the measure of the smallest angle of the triangle?(i) The sides of the triangle are in the ratio 3 : 4 : 5.(ii) One of the angles of the triangle is 90o.
1. Statement (i) alone is sufficient, but statement (ii) alone is not sufficient.
2. Statement (ii) alone is sufficient, but statement (i) alone is not sufficient.
3. Both statements (i) and (ii) together are sufficient, but neither statement alone is sufficient.
4. Each statement alone is sufficient.
5. Statements (i) and (ii) together are not sufficient.
Directions: The following problem consists of a question and two statements labeled as (i) and (ii). You have to decide whether the data given in the statements are sufficient to answer the question. Mark the appropriate choice from (1) to (5).What is the three-digit number?(i) If the digits of the number are reversed, the new number exceeds the original by 198.(ii) The digits of the number add up to 6 and none of them is zero.
1. Statement (i) alone is sufficient, but statement (ii) alone is not sufficient.
2. Statement (ii) alone is sufficient, but statement (i) alone is not sufficient.
3. Both statements (i) and (ii) together are sufficient, but neither statement alone is sufficient.
4. Each statement alone is sufficient.
5.Statements (i) and (ii) together are not sufficient
All possible two factor products are formed from the numbers 1,2,3,...200. The number of factors out of the total obtained which are multiples of 5 is
a)5040
b)7180
c)8150
d)none of these
(Please post approach too)
In how many ways can the numbers {1, 2, 3, 4, 5, 6} be ordered such that no two consecutive terms have a sum which is divisible by 2 or 3?
1. 6
2. 12
3. 15
4. 18
5. 24
Directions: The following problem consists of a question and two statements labeled as (i) and (ii). You have to decide whether the data given in the statements are sufficient to answer the question. Mark the appropriate choice from (1) to (5). What is the area of the circle?(i) The length of the shortest tangent to the circle from point (0, 0) is 5 cm.(ii) The area of the circle is 4 times its circumference.
1. Statement (i) alone is sufficient, but statement (ii) alone is not sufficient.
2. Statement (ii) alone is sufficient, but statement (i) alone is not sufficient.
3. Both statements (i) and (ii) together are sufficient, but neither statement alone is sufficient.
4. Each statement alone is sufficient.
5. Statements (i) and (ii) together are not sufficient.
If 2x^3 – 7x^2 – 7x + 30 is factored into the form (ax + b) (cx + d) (ex + f), then the value of a + b + c + d + e + f =
1. – 2
2. – 4
3. 0
4. 2
5. 18
Can someone share how to factorize a equation with a power of 3
A square is inscribed in a circle which, in turn, is inscribed in an equilateral triangle. If one side of the triangle is 'a', then area of the square is
a^2/3
a^2/6
3a^2/6
a^12
a^2/4
If a+b+c = 108. Find min value of a*b^2*c^3?
The number of ways in which three distinct numbers in AP can be selected from 1, 2, 3, ……., 24 is
1. 144
2. 276
3. 572
4. 132
5. 66