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In continuation of our CAT series Frans Nielsen Jersey Womens , we again focus on the Quantitative Ability section of the paper. We have listed five problems that make use of an important theorem. Try out the problems to see where you stand in your preparation for the exam, to be held between October 27 and November 24 this year.


1. The ratio of the present ages of A and B is 3: 4. 15 years later, the ratio of their ages will be 16: 33. What is the present age of A? a) 6 b) 9 c) 12 d) 15 e) Data Inconsistent* Solution: This question can fox students initially. It is based on the fundamentals of ratios. One of the rules called componendo states that if the value of a fraction is less than one, which is the case in this question, then its value will increase when a constant is added to both the numerator and the denominator.


Hence Mike Green Jersey Womens , the ratio of the ages 15 years later will be higher than 3: 4. Since 16: 33 is smaller than 3: 4, it is not possible to solve the question due to inconsistent data. Hence, the correct answer is the option ‘ e’. 2. What is the unit digit of the expression 1! + 2! + 3! +…+ 100!? a) 0 b) 2 c) 3* d) 5 e) Cannot be determined Solution: It looks difficult but for any natural number greater than 4, the factorial of the number will have the unit digit as 0. For example, 5! is 1x2x3x4x5 = 120. Hence Gordie Howe Jersey Womens , the sum of unit digits of the first four, i. e., 1! + 2! + 3! + 4! which translates into 1+ 2+ 6+ 24 = 33 resulting in ‘ 3’ ( option ‘ c’) being the right answer.


3. 10 27 – 1 is divisible by : a) 9* b) 11 c) 99 d) All of a, b & c e) None of a, b or c Solution: This simple question misleads many students since they think 10 27 – 1 will contain twenty six 9s and will therefore be divisible by each option Madison Bowey Jersey Authentic , i. e., 9, 11 and 99. But actually, it contains twenty seven 9s. Thus, it is divisible only by 9.


Therefore Andreas Athanasiou Jersey Authentic , the correct answer is option ‘ a’. 4. An isosceles trapezium is circumscribed about a circle. One of the parallel sides is thrice the other. Find its area in sq. cm. if the perimeter is 8 cm.


a) 2 ã 3* b) 3 ã 3 c) 4 ã 3 d) 6 ã 3 e) 5 ã 3 Solution: This is another classic CAT kind of question that looks difficult! But options help you to find the answer. We know using the concepts of maxima- minima that the trapezium that has the largest area for a given perimeter is a sqaure! Since its perimeter is 8 cm, the area of the square with the perimeter of 8 cm will be 4 sq cm. Any trapezium having a perimeter of 8 cm will therefore will have an area less than 4 sq cm. The correct answer therefore is option ‘ a’, which is less than 4. All others being higher get elimiated.


5. Three clocks A, B and C are set to show correct time at 12 noon.


When A shows 2 pm, B shows 2.08 pm. When B shows 2.40 pm Jonathan Ericsson Jersey Authentic , C shows 2.44 pm. What will A show when C shows 3.25 pm? a) 3.07.30pm b) 3.10pm c) 3.05.30pm d) 3.50pm e) can’t be determined Solution: This is a variation of the classic Time, Speed and Distance question. This clock question can be easily solved by making a small table that uses proportionality: Clock A Clock B Clock C 120 min 128 min 150 min 160 min 164 min 187.5 min 205 min Step 1: Using proportionality to establish the relationship between time shown in clock A v s clock C, when clock C shows 2.44 pm ( 164 minutes past 12 noon ), clock A will show 2.30 pm ( 150 min past 12 noon ).


Step 2: Hence, when clock C shows 3.25 pm (205 min past 12 noon) Valtteri Filppula Jersey Authentic , clock A will show 3.07.30 pm. Therefore, the correct answer is option ‘ a’.

There are plenty of myths and lies surrounding the maintenance and repair of Volkswagen vehicles of any model or make. Most Volkswagen owners are drilled with the idea that its maintenance and repair can only be undertaken by the dealership. If you are looking for someone to keep your Volkswagen in top shape, a VW specialist London could be your best bet and saviour. Let鈥檚 glimpse through some other similar myths surrounding the VW repair and get about debunking them:-


Your VW warranty would no longer be valid
This is the most common fear instilled in every VW owner which deters them from seeking services of any independent repair shops. Thankfully, to everyone鈥檚 knowledge, there exists a Magnuson-Moss Warranty Act of 1975 which bars any car manufacturers to force their brand car owners to take their vehicles only to their specified service and repair centres and rip off money from them. Today Darren Helm Jersey Authentic , the car owner can take their car to any garage of their choice for any repair or maintenance without any harm coming to the vehicle鈥檚 warranty.


Only a dealership can execute Volkswagen repair and service
Few dealerships add extra charges for services that have been previously handled by independent alternatives besides having a higher base charge from them in comparison. They claim that they are exclusively qualified for the job. It is especially true for VW. However, it is only a sales gimmick and the customer is actually free to take his car to any repair shop which boasts of a qualified VW technician and repair mechanic. They have been specially certified to maintain and execute any repair or upgrade work on all VW models and make.


VM maintenance is an expensive affair
One more rumour feeding the mills is that VW is an expensive brand to maintain in contrast to its domestic counterparts. This is partially true. Its parts would definitely come as trifle expensive since they need to be imported. However, its maintenance cost is as competitive as any other car maintenance. If maintained properly, there is no reason that the car would not run smoothly for numerous years.


Anyone can maintain your car
Like its true that a dealership is not mandatory for your VW repair and service, so is the fact that not every Tom Luke Glendening Jersey Authentic , Dick and Harry can take care of your. Cheap Jerseys From China Cheap Jerseys From China Wholesale Jerseys Free Shipping Cheap NFL Jerseys Cheap NFL Jerseys Wholesale NFL Jerseys Wholesale NFL Jerseys China Wholesale Football Jerseys Wholesale NFL Jerseys Free Shipping Cheap NCAA Jerseys