Two natural numbers, m and n, are such that their least common multiple is 300. How many pairs of these numbers ( m and n) are possible?
a) 37 b) 38 d) 75 e)31 f)NOTA
Minimum value of 4sec^2 A + 9cosec^2 A??
Is y a positive number ? 1. x*y = root 16. 2. y^2
Is y a positive number ?
1. x*y = root 16.
2. y^2 is less than y
PLEASE ANSWER WIT EXPLANATION:
A boat started travelling downstream from a point A on a river. After it had traveled 12 km, a log started floating from A. The boat travels for two more hours in the same direction and then turns around and meets the log at a point 12 kms from A. If the speed of the boat in still water is thrice the speed of the stream, find the speed of the stream.
- 4 km/ hr
- 1.5 km/hr
- 2 km/hr
- 1 km/hr
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what is the remainder when 382382.....300 times is divided by 101?
In how many ways can 12 persons take seat in a row of 20 fixed seats so that each person has exactly one neighbour?
How to solve this ques..! Approch please
could u pls tell me what was the cutoff for PGP-ABM at IIMA for general category students from Commerce stream in previous years?
Given that a pair of natural no have their product 32^5*39^7*55^11,how many distinct value can LCM of the two number take?
- 7488
- none of these
- 2700
- data inconsistent
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Given that a pair of natural number having their product 32^5*33^7*35^11,how many distinct value can HCF of the two number take?
- none of these
- 2700
- 72
- 7488
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Given that a pair of natural number whose product equal the product of 2*4*6*8*...........20,how many distinct value can HCF of the two number take?
- 26
- none of these
- 144
- 18
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Hello puys on a serious note...i had applied for IIFT and made my payment through online mode. Was there any need to send the application form to their address... Please answer ffs
The good news is that CAT 2015 registrations from non-engineers have taken a leap upward and those from engineers has seen a dip of 8%. This is significant because over the years CAT authorities have tried various measures to make the CAT exam as alluring to non-engineers as engineers. Some of these measures have include increasing the duration of the exam by 10 minutes and adding a new section - Data Interpretation & Logical Reasoning (DILR). The paper will also be segregated into three sections i.e. Quantitative Aptitude (QA), Data Interpretation & Logical Reasoning (DILR) and Verbal & Reading Comprehension (VRC).
To top that, there has been an overall increase in total registrations as well - a mighty 2,18,664 as compared to 1.89 lakhs last year. This is the largest increase in the last five years. How many of these actually take the exam is yet to be seen.
When asked about the increase, CAT 2015 Convenor, Prof Tathagat Bandyopadhyay said that it is primarily because new IIMs have been set up. "There are 360 new seats because of the new IIMs. If you take an average, some 22,000 will be applying to these new seats, so naturally the number will go up."
Another significant increase are the applications from Maharashtra. While there is no logical explanation to this, Prof Badyopadhyay says it could be the presence of IIM Nagpur that has triggered an interest in the state.
Just one figure refuses to make any valuable jump is the number of women applicants. While there is a 4% increase, Prof Bandyopadhyay, in his characteristic modest style says "the increase is not much, could have been higher." Another increase, which does have a logical reason is the hike in registrations from transgenders.
A ship 77 km away from the shore springs a leak which admits 2 ¼ tonnes of water in 5½ minutes. 92 tonnes of water would sink her. But, the pumps can throw out 12 tonnes per hour. Find the average rate of sailing so that she may just reach the shore as she begins to sink.
After travelling 30 min, a train met with an accident and was stopped there for 45 min. Due to the accident, its speed reduced to (2/3)rd of its initial speed and the train reached its destination 90 min late. Had the accident occurred 60 km after the point it occurred earlier, the train would have reached 30 min earlier. Find the length of the journey?
A function satisfies 3f(2x+1)=f(x)+5x, Find the value of f(7)??
Can anyone plz suggest shortcut method or tricks or send some links to solve average sums??
Find A + B if ((AAA + B) / A) x 9 = 10AB
(Friends! Please do share your approach for these type of questions)
- 8
- 6
- 4
- 9
- 7
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Two vehicles - A and B - start from the same point at the same time but move in opposite directions along a circular track of radius 14 kms. Initially A has got a speed thrice that of B. Every time they meet each other,
1. they reverse their directions of motion
2.they interchange their speeds.
(a) Find the shortest distance between their starting point and their third meeting point.
(b) Find the distance covered by A from its starting point till its third meeting point.
Five students, P, Q, R, S and T, took an exam. The following are the averages of their scores, taken two at a time: 136, 144, 148, 148, 152, 155, 159, 160, 167 and 171. What is the least score among the scores of P, Q, R, S and T?