సింప్లిఫికేషన్
ఈ క్రింది సమస్యలకు సమాధానాలు కనుక్కోండి. మీ జవాబులు రేపటి ‘జాబ్ ప్రిపరేషన్ హబ్ ‘ లో చెక్ చేసుకోండి
231. At Srinagar, starting at 9 a.m. on a certain day, snow began to fall at a rate of 1¼ inches every two hours until 3 p.m. If there was already 2¼ inches of snow on the ground at 9 a.m., how many inches of snow was on the ground at 3 p.m. that day?
(a) 3¾ (b) 6 (c) 7 (d) 7½
232. A farmer has decided to build a wire fence along one straight side of his property. For this, he planned to place several fence-posts at 6 m intervals, with posts fixed at both ends of the side. After he bought the posts and wire, he found that the number of posts he had bought was 5 less than required. However, he discovered that the number of posts he had bought would be just sufficient if he spaced them 8 m apart. What is the length of the side of his property and how many posts did he buy? (M.A.T., 2017)
(a) 100 m, 15 (b) 100 m, 16 (c) 120 m, 15 (d) 120 m, 16
233. On a 2 km road, a total number of 201 trees are planted on each side of the road at equal distances. How many such trees in all will be planted on both sides of a 50 km road such that the distance between two consecutive trees is the same as that of the consecutive trees on the 2 km road?
(a) 501 (b) 5000 (c) 5001 (d) 5025 (e) 5050
234. When all the students in a school are made to stand in rows of 54, 30 such rows are formed. If the students are made to stand in rows of 45, how many such rows will be formed? (Bank P.O., 2010)
(a) 25 (b) 32 (c) 36 (d) 42 (e) None of these
235. There are x trees and y parrots. If in each tree only one parrot is sitting, then one parrot remains without a tree. If in each tree, two parrots are sitting, then one tree remains without a parrot. Therefore, x and y are respectively
(a) 3 and 4 (b) 4 and 5 (c) 5 and 6 (d) 6 and 7
236. Students of a class are preparing for a drill and are made to stand in rows. If 4 students are extra in a row, then there would be 2 rows less. But there would be 4 more rows if 4 students are less in a row. The number of students in the class is (M.A.T., 2016)
(a) 56 (b) 65 (c) 69 (d) 96
237. If a sum of ₹275 is to be divided between Ram and Shyam so that Ram gets ¾th more of what Shyam gets, then the share of Ram will be
(a) ₹100 (b) ₹160 (c) ₹175 (d) ₹200
238. Sweets were distributed equally among 64 children. After giving 7 sweets to each child, 15 sweets were left out. Total how many sweets were there? (Bank P.O., 2019)
(a) 436 (b) 446 (c) 448 (d) 463 (e) None of these
239. X gives ½ of his property to his wife and ½ of the rest to his son. The remainder is divided equally between his two daughters. The share of each daughter is
(a) ¼ (b) ⅙ (c) ⅛ (d) ⅔
240. If each child is given 10 sweets, there are 3 sweets left over. But if each is given 11, then the number of sweets is 4 less. Find the number of sweets. (R.R.B., 2019)
(a) 37 (b) 57 (c) 73 (d) 75
241. 180 oranges are distributed among 70 boys and girls such that each boy gets 2 and each girl gets 3 oranges. The number of boys are
(a) 25 (b) 30 (c) 40 (d) 70
242. A farmer divides his herd of cows among his four sons so that first son gets one-half of the herd, the second son gets one-fourth, the third son one-fifth and the fourth son 7 cows. The total number of cows in the herd is (R.R.B., 2016)
(a) 100 (b) 140 (c) 180 (d) 240
243. A man had two sons. To the elder, he left 5/11 of his property, to the younger 5/11 of the remainder, the rest to the widow. Find the share of the sons if the widow gets ₹3600. (M.B.A., 2017)
(a) ₹1200, ₹1000 (b) ₹6600, ₹2000
(c) ₹7500, ₹1000 (d) None of these
244. Three boys agree to divide a bag of marbles in the following manner. The first boy takes one more than half the marbles. The second takes a third of the number remaining. The third boy finds that he is left with twice as many marbles as the second boy. The original number of marbles (M.B.A., 2011)
(a) is 8 or 38 (b) is 14 or 32
(c) is 20 or 26
(d) Cannot be determined from the given data
245. A man has divided his total money in his will in such a way that half of it goes to his wife, 2/3rd of the remaining among his three sons equally and the rest among his four daughters equally. If each daughter gets ₹20,000, how much money will each son get?
(a) ₹48,233.33 (b) ₹50,333.33
(c) ₹53,333.33 (d) Data inadequate
(e) None of these
246. On a school’s Annual Day sweets were to be equally distributed amongst 112 children. But on that particular day, 32 children were absent. Thus the remaining children got 6 extra sweets. How many sweets was each child originally supposed to get? (Bank P.O., 2019)
(a) 15 (b) 18 (c) 24
(d) Cannot be determined
(e) None of these
247. A sum of money is equally divided among a number of children. Had there been 16 children more, each would have received ₹2 less and had there been 16 fewer, each would have received ₹3 more. Find the sum of the money distributed.
(a) ₹880 (b) ₹896 (c) ₹928 (d) ₹960
248. Vidushi and Sanya distributed ₹100 each in charity. Vidushi distributes money to 5 more people than Sanya and Sanya gives each ₹1 more than Vidushi. How many people are recipients of the charity?
(a) 45 (b) 60 (c) 90 (d) None of these
249. There are some boys and girls in a room. The square of the number of girls is less than the square of the number of boys by 28. If there were two more girls, the number of boys would have been the same as that of the girls. The total number of boys and girls in the room is (C.P.O., 2017)
(a) 7 (b) 10 (c) 14 (d) 56
250. A classroom has equal number of boys and girls. Eight girls left to play kho-kho, leaving twice as many boys as girls in the classroom. What was the total number of girls and boys present initially?
(a) 16 (b) 24 (c) 32
(d) Cannot be determined
(e) None of these
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