solution plz if the sum of moneny amount rs 650 in 2 year and 676 in 4 years at ci find p and find rate percentage
53 and 54 Solution please
In what ratio must a person mix three kinds of wheat costing him Rs 1.20,Rs 1.44 and Rs 1.74 per Kg so that the mixture may be worth Rs 1.41 per Kg?
Help please! Stuck with 2 ratios.
If N^ has 15 factors... How many factors do N have? Approach....
- 6/5
- 7/5
- None
- 6/8
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Everyday A B and C work for 6 hrs,8 hrs and 10 hrs resp.a sum of money is sufficient to pay for the daily wages of A,B and C for 15 days,10 and 5 days resp.for how many days complete days can all of them be paid if they work for 8 hrs a day. Ans: 2 Can someone plz explain
Can somebody explain me this calculation in the end. Thanks
Mr. X decides to travel from Delhi to Gurgaon at a uniform speed and decides to reach Gurgaon after T hr. After 30 km, there is some engine malfunction and the speed of the car becomes 4/5th of the original speed. So, he travels the rest of the distance at a constant speed 4/5th of the original speed and reaches Gurgaon 45 minutes late. Had the same thing happened after he travelled 48 km, he would have reached only 36 minutes late. What is the distance between Delhi and Gurgaon?
Scored 85.xx percentile in QA in CAT 2016 (OA- 94) which was actually more than what I managed in last year's mock tests in QA section. Converted XIMB and FORE but didn't join as I thought I could do better, now four AIMCATs later I am in regret mode. Haven't improved in QA one bit and actually not even good with basics, tried to study but for some inexplicable reason I haven't even been to solve sitters of few topics even while studying, let alone in a mock. Any ideas/suggestions would be most welcome, please help me. If I don't make it to new IIMs/IIFT this year then I am doomed.
Rahim plans to drive from city A to station C, at the speed of 70 km per hour, to catch a train arriving at C from B. He must reach C at least 15 minutes before the arrival of the train. The train leaves B, located 500 km south of A, at 8:00 am and travels at a speed of 50 km per hour. It is known that C is located at a position such that angle ABC is 60° and angle CAB is 30°. The latest time by which Rahim must leave A and still catch the train is closest to 1)6:15am 2)7:00am 3)6:30am 4)6:45am??
How many three digit number satisfies the following condition ?a) When dividd by 11 or 12 leave remainder 7& 8 Respectively.b) When divided by 33 or 24 lweave remiander 29 & 20 resp.c) When divided by 7 or 8 leave remainder 4 in each case.
A.5B.3C.1D.None of these
If Ramu and Krishna work on alternate days to complete a work, then the work gets completed in exactly 24 days. If R and K denote the number of days required by Ramu and Krishna respectively to complete the work independently, then how many ordered pairs of integral values of R and K are possible?
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How many numbers between 1000 & 10000 exist such that not all their digits are equal and also their digits are in A.P. or G.P. when taken from left to right?
Please solve and explain-
MDTV is a very popular tv channel.it telecasts the shows from 8am to 12pm. It telecasts 60 advertisements each of 8 seconds and 16 advertisements each of 30 seconds. What is the percentage of time devoted in a day for advertisements.
- 1.5%
- 1.66%
- 2%
- 6.66℅
- 2.5%
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Any shorcut methods for 27 and 28 (method of a-b is too long)
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