Ram and shyam start walking at 12 noon from points A and B respectively towards points B and A respectively at constant but different speeds . They meet at 4 PM . If ram takes 6 hours more to reach point B than the time taken by shyam to reach point A , what time does shyam reach point A ?
After the addition of 35 liters of water to a can of diluted milk, the concentration of milk in the can becomes 30%. Now, further 40 liters of water is added to the can and the concentration of milk in the can gets reduced by 10 percentage points. How many more liters of water must be added to the can now such that the concentration of milk in the can becomes 8%?
What is the minimum LCM of seven distinct natural no. having their sum equal to 127?
Explanation please
A right circular solid cone has a curved surface area of such that the radius (in units) and the slant height (in units) of the cone are integers. The cone has maximum possible volume. A right circular cylinder is casted by melting the whole cone. If the radius of such a cylinder is twice its height, then what will be the height (in units) of the cylinder?
- 43^1/65^1/3
- ( 2*5^1/3)/(3^1/3)
- ( 2*5^1/6)/(3^1/3)
- 23^1/65^1/3
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How many of the following numbers are divisible by 3 but not by 9.
4320, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276
The number of ways of factorising 91,000 into 2 factors m and n such that m>1,n>1 and gcd (m,n)=1 is
- 15
- NOA
- 32
- 7
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anyone here needs IMS material for prep (in mumbai)? send me a msg.
Please suggest whether TIME AIMCAT Basic test series be supplemented with the IMS test series for better preparation ..???
@ayushsrf43 and all others any suggestions for increasing the speed specially in DI/LR and QA
Sum of factors of N=124...How many such numbers are possible?
S is a set containing all the integers less than 21000, which are the product of three consecutive prime numbers. N is a non-empty subset of S, in which all the elements are relatively prime to each other. If the number of elements in N is maximum possible, then how many such distinct subsets are possible?
Can someone please explain this problem below? Taken from CL test gym:
A chemical plant has four tanks (A, B, C and D), each containing 1000 litres of a chemical. The chemical is being pumped from one tank to anther as follows.
From A to B @ 20 litres/minute
From C to A @ 90 litres/minute
From A to D @ 10 litres/minute
From C to D @ 50 litres/minute
From B to C @ 100 litres/minute
From D to B @ 110 litres/minute
Which tank gets emptied first, and how long does it take (in minutes) to get empty after pumping starts?
In a test consisting of 15 questions, 3 marks are awarded for a correct answer, 1 mark is deducted for an incorrect answer and no mark is awarded for an unattempted question. If a student attempts at least one question in the paper, what is the number of distinct scores that he can get?
Approach pls
A 3-digit number 4p3 is added to another 3-digit number 984 to give the four-digit number 13q7, which is divisible by 11. Then, (p + q) is :
Find all the values of p, such that 6 lies somewhere between the roots of the equation x^2 + 2(p – 3)x + 9 = 0.
Find the sum of all the three-digit numbers having atleast one odd digit.
Find the coefficient of x^3 in (1+x+x^2)^8?
anyone using arun sharma quantitative aptitude for cat ??
How to determine the sign of a quadratic expression??