220201. If the storage cost is reduced to Re 0.80 per cubic feet per day, then on which day(s), should the truck be hired?

220202. One bacterium splits into eight bacteria of the next generation. But due to environmental condition only 50% survives and remaining 50% dies after producing next generation. If the seventh generation number is 4,096 million, what is the number in first generation?

220203. Three circles, each of radius 20, have centres at P, Q and R. Further, AB = 5, CD = 10 and EF = 12. What is the perimeter of ΔPQR ?

220204.
Answer the questions based on the following information. The following operations are defined for real numbers.a # b=a + b, if a and b both are positive else a # b=1
a $$\triangledown$$ b=$$(a \times b)^{a+b}$$ if a\timesb is positive else a $$\triangledown$$b=1.$$\frac{(2\#1)}{(1 \triangledown 2)}$$ =

220206. $$(BE)^2 = MPB$$, where B, E, M and P are distinct integers. Then M =

220207. Five-digit numbers are formed using only 0, 1, 2, 3, 4 exactly once. What is the difference between the maximum and minimum number that can be formed?

220208. How many five digit numbers can be formed from 1, 2, 3, 4, 5, without repetition, when the digit at the unit’s place must be greater than that in the ten’s place?

220209. Distance between A and B is 72 km. Two men started walking from A and B at the same time towards each other. The person who started from A travelled uniformly with average speed of 4 km/hr. While the other man travelled with varying speed as follows: in the first hour his speed was 2 km/hr, in the second hour it was 2.5 km/hr, in the third hour it was 3 km/hr, and so on. When will they meet each other?

220210. P, Q, R and S are four statements. Relation between these statements is as follows.I. If P is true, then Q must be true.
II. If Q is true, then R must be true.
III. If S is true, then either Q is false or R is false.
Which of the following must be true?

220211.
Answer the questions based on the following information. A cow is tethered at point A by a rope. Neither the rope nor the cow is allowed to enter ΔABC.
∠BAC = 30°
I(AB) = I(AC) = 10 mWhat is the area that can be grazed by the cow if the length of the rope is 8 m?

220212. What is the area that can be grazed by the cow if the length of the rope is 12 m?

220213.
A, B, C and D are to be seated in a row. But C and D cannot be together. Also B cannot be at the third place.Which of the following must be false?

220214.
A, B, C and D are to be seated in a row. But C and D cannot be together. Also B cannot be at the third place.If A is not at the third place, then which of the following options does C have?

220215. If A and B are together, then which of the following must be necessarily true?

220216. A yearly payment to the servant is Rs. 90 plus one turban. The servant leaves the job after 9 months and receives Rs. 65 and a turban. Then find the price of the turban.

220217. Four identical coins are placed in a square. For each coin the ratio of area to circumference is same as the ratio of circumference to area. Then find the area of the square that is not covered by the coins.

220218. Three wheels can complete 60, 36 and 24 revolutions per minute. There is a red spot on each wheel that touches the ground at time zero. After how much time, all these spots will simultaneously touch the ground again?

220219. A certain number, when divided by 899, leaves a remainder 63. Find the remainder when the same number is divided by 29.

220220. A is the set of positive integers such that when divided by 2, 3, 4, 5, 6 leaves the remainders 1, 2, 3, 4, 5 respectively. How many integers between 0 and 100 belong to set A?

220221.
Direction for the following three questions: Answer the questions based on the following information. A, B, C and D collected one-rupee coins following the given pattern. Together they collected 100 coins. Each one of them collected even number of coins. Each one of them collected at least 10 coins. No two of them collected the same number of coins.The maximum number of coins collected by any one of them cannot exceed

220222. If A collected 54 coins, then the difference in the number of coins between the one who collected maximum number of coins and the one who collected the second highest number of coins must be at least

220223. If A collected 54 coins and B collected two more coins than twice the number of coins collected by C, then the number of coins collected by B could be

220224.
Direction for the following two questions: Answer the questions based on the following information. Amar, Akbar and Anthony are three friends. Only three colours are available for their shirts, viz. red, green and blue. Amar does not wear red shirt. Akbar does not wear green shirt. Anthony does not wear blue shirt.If Akbar and Anthony wear the same colour of shirts, then which of the following is not true?

220225. If two of them wear the same colour, then how many of the following must be false? I. Amar wears blue and Akbar does not wear green II. Amar does not wear blue and Akbar wears blue III. Amar does not wear blue and Akbar does not wear blue IV. Amar wears green, Akbar does not wear red, Anthony does not wear green

220226. Number of students who have opted for subjects A, B and C are 60, 84 and 108 respectively. The examination is to be conducted for these students such that only the students of the same subject are allowed in one room. Also the number of students in each room must be same. What is the minimum number of rooms that should be arranged to meet all these conditions?

220227. How many five-digit numbers can be formed using the digits 2, 3, 8, 7, 5 exactly once such that the number is divisible by 125?

220228. You can collect as many rubies and emeralds as you can. Each ruby is worth Rs. 4 crore and each emerald is worth Rs. 5 crore. Each ruby weighs 0.3 kg. And each emerald weighs 0.4 kg. Your bag can carry at the most 12 kg. What should you collect to get the maximum wealth?

220229. I have one-rupee coins, 50-paisa coins and 25-paisa coins. The number of coins are in the ratio 2.5 : 3 : 4. If the total amount with me is Rs. 210, find the number of one-rupee coins.

220230. My son adores chocolates. He likes biscuits. But he hates apples. I told him that he can buy as many chocolates he wishes. But then he must have biscuits twice the number of chocolates and should have apples more than biscuits and chocolates together. Each chocolate cost Re 1. The cost of apple is twice the chocolate and four biscuits are worth one apple. Then which of the following can be the amount that I spent on that evening on my son if number of chocolates, biscuits and apples brought were all integers?

220231.
Answer the following questions based on the following information.A company purchases components A and B from Germany and USA respectively. A and B form 30% and 50% of the total production cost. Current gain is 20%. Due to change in the international scenario, cost of the German mark increased by 30% and that of USA dollar increased by 22%. Due to market conditions, the selling price cannot be increased by more than 10%.What is the maximum current gain possible?

220232. If the USA dollar becomes cheap by 12% over its original cost and the cost of German mark increased by 20%, what will be the gain? (The selling price is not altered.)

220233.
Direction for the following four questions: Answer the questions based on the following information. Mr Bankatlal acted as a judge for the beauty contest. There were four participants, viz. Ms Andhra Pradesh, Ms Uttar Pradesh, Ms West Bengal and Ms Maharashtra. Mrs Bankatlal, who was very anxious about the result, asked him about it as soon as he was back home. Mr Bankatlal just told that the one who was wearing the yellow saree won the contest. When Mrs Bankatlal pressed for further details, he elaborated as follows: All of them were sitting in a row. All of them wore sarees of different colours, viz. green, yellow, white, red. There was only one runner-up and she was sitting beside Ms. Maharashtra. The runner-up was wearing the green saree. Ms West Bengal was not sitting at the ends and was not the runner up. The winner and the runner-up are not sitting adjacent to each other. Ms Maharashtra was wearing white saree. Ms Andhra Pradesh was not wearing the green saree. Participants wearing yellow saree and white saree were at the ends.Who wore the red saree?

220234. Ms. West Bengal was sitting adjacent to

220235. Which saree was worn by Ms Andhra Pradesh?

220236. Who was the runner-up?

220237. I started climbing up the hill at 6 a.m. and reached the top of the temple at 6 p.m. Next day I started coming down at 6 a.m. and reached the foothill at 6 p.m. I walked on the same road. The road is so short that only one person can walk on it. Although I varied my pace on my way, I never stopped on my way. Then which of the following must be true?

220238. What is the digit in the unit’s place of $$2^{51}$$?

220239. There are two containers: the first contains 500 ml of alcohol, while the second contains 500 ml of water. Three cups of alcohol from the first container is taken out and is mixed well in the second container. Then three cups of this mixture is taken out and is mixed in the first container. Let A denote the proportion of water in the first container and B denote the proportion of alcohol in the second container. Then,

220240. A number is formed by writing first 54 natural numbers next to each other as 12345678910111213 ... Find the remainder when this number is divided by 8.

220241. A, B, C, D, ..., X, Y, Z are the players who participated in a tournament. Everyone played with every other player exactly once. A win scores 2 points, a draw scores 1 point and a loss scores 0 point. None of the matches ended in a draw. No two players scored the same score. At the end of the tournament, by ranking list is published which is in accordance with the alphabetical order. Then

220242. Select the option that best replaces the phrase in quotes. British Airspace has been 'focusing on building European links'.

220243. Select the option that best replaces the phrase in quotes. The appetite of banks for funds was lost under the onslaught of the slowdown, corporates refused to borrow even as 'bank deposits flourished'.

220244. Select the option that best replaces the phrase in quotes. The 8th-century revival of Byzantine learning is 'an inexplicable phenomenon', and its economic and military precursors have yet to be discovered.

220245. Select the option that best replaces the phrase in quotes. The management can still hire freely but 'cannot scold freely'.

220246. Select the option that best replaces the phrase in quotes. Many people mistake familiarity for a vulgar style, and suppose that to write without affectation 'is to write at random speed'.

220247. Fill in the blanks: Football evokes a ___ response in India compared to cricket, that almost ___ the nation.

220248. Fill in the blanks: Social studies, science matters of health and safety, the very atmosphere of the classroom —these areas are few of the ___ for the ___ of proper emotional reactions.

220249. Fill in the blanks: When children become more experienced with words as visual symbols, they find that they can gain meaning without making ___ sounds.

220250. Fill in the blanks: Learning is more efficient when it is ___. It is less efficient when it is ___.

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