Dear Readers, here we have given Memory Based Questions asked in RBI Assistant Prelims Exam held on 27th Nov 2017. Candidates those who are preparing for the Examination can use this below material.
1). Total number of students studying in a school in 2012 is 3200, In 2013 the strength increased by 30%. And in 2014 the same decreased by 5% compared to 2013. If the total number of boys in 2014 is 2893 then find the total number of girls?
2). Rs 10,000 invested in 2 parts, 1st part at 10% compound interest and 2nd part at 20% compound interest. At the end of the 2 years, total amount received was given, asked to find the amount invested at the 10% rate of interest.
3). A can contains 108 liters of pure milk, out of it 36 liters milk was taken and same amount of water added. After that 15 liters of mixture was taken out and 7 liters of water was added again. Water constitutes what % of the total mixture now?
4). A, B, and C have invested Rs. 12600, Rs. 10800 and 18200 for the same period respectively. Out of the total profit C received Rs. 16200 as his share, now find the difference between the Profit of A and B.
5). A Person covers some distance by “Car A” at “X” km/hr in “X” minutes and he shifted to “Car B” and covers the remaining part at 23 km/hr in 15 hours. Total distance he covered was 480 km. Now find X. (Here “X” is given in minutes, convert it to hours).
6). Two taps fills a tank in 30 hours and 15 hours respectively, also there is one evacuating pipe. When all the three pipes are opened, it takes 12 hours and 30 minutes to fill the tank. Now find the time which the evacuating pipe will take to empty the full tank.
7). Marked price (MP) of an article is given as Rs. 1500, it was sold at a discount of 20%. Had it been sold for Rs 100 less, profit of 10% had been made. Find the cost price.
8). Two taps can fill a tank in 10 & 20 hours respectively, one evacuating tap can empty the tank in 40 hours. If all the three taps are opened find the total time will be to fill the tank.
9). Three Persons A, B and C are given, among them B 12 years older than A. C 2 years younger than A. (A+2)/(B+4) = some ratio given. Find C’s age 5 years hence.
10). Rs X is invested at 5% simple interest for 3 years. Total amount received was given. If same amount X is invested at 4% simple interest for 4 years, find amount received.
11). From 20 litre of pure milk, 8 litre is taken out and filled with same amount of water. Then again 8 litre is taken out from the mixer and filled with pure water. What is ratio of milk and water in final mixture?
1). 16,33,67,135, ?, 543
Logic: ×2+1, ×2+1, ×2+1, ×2+1, ×2+1
Answer: 271
2). 7,16,30,48,69, ?
Logic: Difference of difference is in decreasing order: 5,4,3,2,1
Answer:92
3). 5,8,14,25, ?
Logic: Difference of difference is in decreasing odd number: 3,5,7
Answer:43
4). 134,142,115, 179,54, ?
Logic: 134+23=142
147-33=115
115+ 43= 179
179-53=54
54+63= 270
Answer: 270
5). 152,76,38,19,?,4.25
Logic: ÷ 2, ÷ 2, ÷ 2, ÷ 2, ÷ 2
Answer: 9.5
6). 6, 5, 7, 12.5, 27, ?
Logic:×0.5+2, ×1+2, ×1.5+2, ×2+2, ×2.5+2
Answer: 69.5
7). 3, 18, 35, 56, 83,?
Logic: Difference of difference is in even increasing order like 2,4,6,8
Answer: 118
8). 7, 6, 10, 27, ?, 515
Logic: ×1-1,×2-2,×3+3,×4+4,×5-5
Answer: 104
9). 45, 49, 40, 56, 31,?
Logic: 40-45=-5
56-49=7
31-40=-9
67-56=11
Answer: 67
10). 11, 29, 65, 137,?, 569
Logic:×2+7, ×2+7,×2+7,:×2+7, ×2+7,
Answer:281
11). 4, 17, 40, 71, 108, ?
Logic: Difference of difference is in decreasing order like 10,8,6,4
17-4=13
40-17= 23 ,23-13=10
71-40= 31 ,31-23=8
108-71= 37, 37-31= 6
149-108= 41, 41-37=4
Answer: 149
12). 24, 10, 8, 10, 18, ?
Logic: ×0.5-2, ×1-2, ×1.5-2, ×2-2, ×2.5-2
Answer:43
13). 6, 14, 45, 184, ?
Logic: ×2+2, ×3+3,×4+4,×5+5
Answer: 925
14). 17, 38, 80, 164, ?
Logic: ×2+4,×2+4 ,×2+4,×2+4
Answer: 332
15). 5, 18, 57, 174, ?
Logic: ×3+3 , ×3+3 ,×3+3 , ×3+3
Answer: 525
16). 3, 8, 23, 68, ?, 608
17). 9, 22, 37, 55, 77, ?
18). 3328, 832, 208, 52, ?, 3.25
19). 7, 6, 8, 15, 29, ?
20). 31, 58, 122, 247, 463, ?
1). Statements:
No papaya is coffee.
No sweet is papaya.
Conclusions:
No coffee is sweet.
All sweets are coffee.
2). Statements:
All story are awards.
All rewards are story.
Conclusions:
All rewards are awards.
All awards are story.
3). Statements:
Some peacock are plants.
All bushes are plants.
Conclusions:
At Least some peacock are bushes.
Some peacock are not bushes.
4). Statements:
All bogus are glasses.
No cup is a glass.
Conclusions:
No bogus is a cup.
At Least some glasses are bogus.
5). Statements:
All hills are doors.
All entrances are windows.
No gate is a door.
Conclusions:
At Least some hills are gates.
No gate is an entrance.
6). Statement
All hotel are rooms.
Some Rooms are floors.
Conclusion:
All hotel are floor.
No floor is hotel.
Jan, mar, June, sep, Nov, dec- increment exams cleared months by A,B,C,P,Q,R. B cleared after 8th month of the year and before November. One person between B and C. Above the person C are equal to below the person Q.R is between B and C. Two persons between A and R.
Eight person LMNOPQSR live on eight different floor .lower 1 , top 8. L , live on odd number floor but not 5 . There is one person live between L and R . R is below L .Three person live between Q and O . Q lives any one of the floor above L as well as O. S live one of floor above Q . Neither N nor Q lives in top floor .One person live between S and M.
| 8 | P |
| 7 | S |
| 6 | Q |
| 5 | M |
| 4 | N |
| 3 | L |
| 2 | O |
| 1 | R |
7 People A, B, C, D, E, F, G are sitting in a single row, all facing north. B sits third from the left end. Only one person sits between B & L. Only 3 persons sits between C & A. E sits immediate right of A. As many right of E as left of F. D is second to the right of F.
B is married to S. G is brother of B. M is the father of G. R is the only daughter of M. R is the mother of P. E married to G.
ARC, GHR, UJI, KOI
One day mother said, “Son, go to the outside cellar and bring in the last of the flour so I can make bread.” The boy did as his mother asked and took a bowl to carry the flour from the cellar into the house.
As he left the cellar, the North Wind played a mean trick. The North Wind blew into the bowl. Flour went all over the boy’s face and across the countryside. When boy told his mother, she hugged him and said, “I don’t know what we will do now. We have nothing left to eat.”
The boy thought the North Wind would want to correct the bad deed. He followed the trail of flour across the country. The boy walked and walked until he found the house of the North Wind.
“Good day,” said the boy to the North Wind. “I know you were only playing a trick, but my mother and I are poor. You blew away the last of our flour, and we are hungry. You need to do right and give me back our flour.”
The North Wind felt bad that he had caused the old woman and her son trouble. “I am sorry,” he said. “I cannot replace your flour. Instead, I will give you something better.” He gave the boy a special cloth. “Take this. Put it over a table, and say the words, ‘Spread, cloth, spread.’ You will never be without food again.”
The boy thanked the North Wind and took the cloth under his arm. He had walked a long way and stopped at an inn for the night. “How will you pay?” asked the innkeeper. “You say you have no money for food or for a bed!”
The boy placed the cloth over a table and said, “Spread, cloth spread!” The table was suddenly covered with the delicious food and drinks. There was enough for everyone at the inn to eat that night. So the innkeeper gave the boy to have a room of his own. During the night, he crept into the boy’s room and traded a table cloth that looked exactly like the boy’s magic cloth.
The boy went home to his mother. He told her their good fortune and laid the cloth over the table. “Spread, cloth, spread,” said the boy. But nothing happened.
“I fear you have been cheated,” said the mother. The boy had been raised to know that a bad deed should be corrected. So, he went back to the North Wind again.
“The cloth you gave me does not work,” said the boy. I know you do not want my mother and me to starve. You need to do right and give us back our flour.”
“I still cannot replace your flour. Instead, I will give you something much better.” He gave the boy a special goat. This goat gives money. All you need to say is ‘Goat make money!’ and you will have enough money for your needs.” The boy thanked the North Wind and again traveled towards home.
The boy stopped at the inn, and the innkeeper asked how he would pay. The boy walked outside to where his goat was tied and said, “Goat make money.” The goat bleated and coins fell from its mouth. The innkeeper watched this and again gave the boy a room of his own. While the boy slept, the innkeeper traded another goat for the one belonging to the boy.
The boy went home to his mother. He told her their good fortune and told the goat, “Goat make money!” But nothing happened.
“I fear you have been cheated,” said the mother. The boy had been raised to know that a bad deed should be corrected. So, he went back to the North Wind again.
“The goat you gave me does not give money,” said the boy. I know you do not want my mother and me to starve. You need to do right and give us back our flour.”
“I still cannot replace your flour. Instead, I will give you something much better.” He gave the boy a stick. This stick will solve your problem for good. When you say the words, ‘Beat, stick, beat!’ the stick will do what needs to be done. Say “Stop, stick, stop,’ when you want it to quit. The boy thanked the North Wind and again traveled towards home.
The boy again stopped at the inn. This time the innkeeper did not ask how the boy would pay. He fed the boy and gave him a room of his own. Late that night, he came into the boy’s room with a stick, to trade it for the one belonging to the boy. But this time the boy woke up and yelled, “Beat, stick, beat!”
The stick flew into the air and started hitting the innkeeper. It hit him again and again until he said he was sorry and said he would give the table cloth and goat back. Then the boy said, “Stop, stick, stop.” The stick stopped, and the innkeeper crawled off to do as he had promised.
The boy went home with the magic cloth, the magic goat and the magic stick. He and his mother always had enough food to eat and enough money to spend and the boy always knew that as long as he owned the stick, he could make sure that any bad deeds done to them would be corrected.
More Memory based questions will be updated soon, kindly stay with us..
This post was last modified on November 28, 2017 9:02 am