divelab/Sys2Bench huggingface dataset:
Question: Jill works as a waitress at the local diner where she earns an hourly wage of $4.00 per hour and a standard tip rate of 15% of the cost of the orders she serves. If she worked five 8-hour shifts this week and averaged $40 in orders per hour, how much did Jill earn this week?
Options:
A)280
B)300
C)320
D)350
E)400
Rationale: Jill earns 4 dollars/hour and the hourly tip is (3/20)*40.
Jill thus earns 4*8+8*2*3 per day(or 4(8)+6(8)=10(8)=80).
Jill has worked for 5 days -> 80*5=400.
This matches answer choice E.
Answer: E
Question: A committee has 5 men and 6 women. What are the number of ways of selecting a group of eight persons?
Options:
A)165
B)187
C)277
D)266
E)261
Rationale: Total number of persons in the committee = 5 + 6 = 11
Number of ways of selecting group of eight persons = ¹¹C₈ = ¹¹C₃ = (11 * 10 * 9)/(3 * 2)
= 165 ways
Answer: A
Answer: A
Question: The avearge score of a cricketer for ten matches is 38.9 runs. If the average for the first six matches is 47. Then find the average for the last four matches?
Options:
A)33.25
B)33.5
C)34.25
D)35
E)26.75
Rationale: Solution
Required average	=(38.9 x 10)-(47 x 6)/ 4
= 107 / 4.
= 26.75
Answer E
Answer: E
Question: Three is the largest number that can be divided evenly into 27 and the positive integer x, while 10 is the largest number that can be divided evenly into both 100 and x. Which of the following is the largest possible number that could be divided into x and 1200
Options:
A)30
B)120
C)210
D)300
E)700
Rationale: 27 = 3*3*3, and its GCF with x is 3, which implies that x has ONE factor of 3, but not TWO factors of 3.
100 and x have a GCF of 10, which implies that x has ONE factor of 10, but not TWO factors of 10.
Then we want to know what is the largest possible GCF of x and 2100.
Well 1200 = 3 * 4 * 10 * 10
We want x to include as many factors in common with 2100 as possible, to make the GCF with 2100 as big as possible.
We know x has one factor of 3, but not two factors --- that takes the 3.
We know x has one factor of 10, but not two factors --- we can take one of those 10's, but we have to leave the other
No other restrictions, so we can also grab that factor of 7 --- nothing saying that we can't, and it's there for the taking.
3*4*10 = 120
If we allow x to include as many factors as possible, within the constraints given, that is the most x could have in common with 1200.
B
Answer: B
Question: A person lent a certain sum of money at 4% per annum at simple interest and in 8 years the interest amounted to Rs.238 less than the sum lent. What was the sum lent?
Options:
A)228
B)350
C)289
D)500
E)821
Rationale: P - 238 = (P*4*8)/100
P = 350
Answer: B
Answer: B
Question: Two trains, 250 metres and 150 metres long respectively, are running on parallel lines. If they are running in the same directions, the faster train crosses the slower train in 40 seconds. If they are moving in the opposite direction they pass each other in eight seconds. What is the speed of the slower train?
Options:
A)108 kmph
B)82 kmph
C)92 kmph
D)72 kmph
E)62 kmph
Rationale: Let the speed of faster train be f and slower train be y.
Time taken to cross each other traveling in the same direction = 250 +150/ (x-y) = 40………(1)
Time taken to cross each other traveling in the opposite direction = 250+150 /(x+y) = 8 …….(2)
From (1) and (2) f= 30 m/s and s = 20 m/s
Speed of slower train = 20 * 18/5 = 72 kmph
ANSWER:D
Answer: D
Question: The arithmetic mean of the 11 consecutive integers starting with 's' is 'a'. What is the arithmetic mean of 9 consecutive integers that start with s + 5?
Options:
A)2 + s + a
B)22 + a
C)2s
D)2a + 2
E)1 + a
Rationale: (11s+55)/11=s+5=a
(9s+54)/9=s+6=1+a
E
Answer: E
Question: If a sum of money borrowed at 5 percent/annum SI amounts to Rs.1020 in 4 yrs, then the sum of money borrowed is?
Options:
A)Rs. 850
B)Rs. 900
C)Rs. 980
D)Rs. 990
E)Rs. 1000
Rationale: Sol We have, A : Rs.1U2D
Let the pr xnpal be R5 x
Then mterest u — 12 : wzo — x
Therefore, by u xglurmula.
_umxx
’ Rx’: (
, _ma>< 1nzn—xv
\4Ve|\a\e,Jc— 5“
:> ~(:51DD—S*(or6x:51UU
or, J: : w 350
. The sum of money burrowed : Rs. 850
A)
Answer: A
Question: The greatest number of four digits which is divisible by 10, 20, 30 and 60 is:
Options:
A)9200
B)9300
C)9400
D)9600
E)9900
Rationale: Greatest number of 4-digits is 9999.
L.C.M. of 10, 20, 30 and 60 is 300.
On dividing 9999 by 300, the remainder is 99.
Required number (9999 - 99) = 9900.
ANSWER :E
Answer: E
Question: A man is walking along a numbered path. He repeats the following process of taking 10 steps forward and N steps backward. What should N be in order to guarantee at least one number along the path will be stepped on exactly 5 times. This includes a forward and backward step adding to the total. A tile must be stepped onto to count and not simply stepped off
Options:
A)1
B)2
C)3
D)5
E)6
Rationale: Assuming the man's overall direction is headed forward is forward from no answers being greater than 10
Actions:
1: 10 steps
2: 10 - N steps
3: 20 - N steps
4: 20 - 2N steps
5: 30 - 2N steps
6: 30 - 3N steps
All answers less than or equal to 5 are out since by the 4th action the number tile will be 10. Following the procedure, N=5 will making every tile less than 10 have 3 or fewer steps.
N=6 will allow the 4th action to be 8 making it the first number readily breach single digits for the starting action. This is an important thing to notice since hitting tiles reached by the first action will allow the greatest amount of countable steps.
Steps by the end of the 5th action
7: 3 steps
8: 3 steps (stepped off from)
9:5 steps
10: 4 steps
11: 3 steps
12: 3 steps
By the 6th action, the steps will be at 12 an won't making it back to any tile 1-10. Since this is repeating, inferring that after every 6 actions the process is a renewable position making tile 9 the only tile with 5 steps other than every other tile after that limiting it to 5 steps.
E is correct
Answer: E
Question: In the third grade of Windblown School there are 102 students, one third of them failed the math test and 1/6 failed that literature test. At least how many students failed both tests?
Options:
A)0.
B)6.
C)8.
D)10.
E)12.
Rationale: Total = 102
failed in math = 102/3=34
failed in literature=108/6=17
the least failed in both can be 0
while max can be 17
Answer A
Answer: A
Question: If a number is formed by writing integers 1 to 150 one after another, like 12345...150. How many R digits does this integer consists of?
Options:
A)150
B)339
C)342
D)359
E)362
Rationale: Number of single digit integers = 9
Number of 2 digit integers = 99 - 10 + 1 = 90
Number of 3 digit integers = 150 - 100 + 1 = 51
Number of digits in the integer R= 1*9 + 2*90 + 3*51 = 9 + 180 + 153 = 342
Answer: C
Answer: C
Question: Sales price is $81, gross profit is 170% of cost, what is the value of gross profit?
Options:
A)32
B)33
C)39
D)40
E)51
Rationale: Cost + Profit = Sales
Cost + (170/100)Cost = 81
Cost = 30
Profit = 81 - 30 = 51
Answer (E)
Answer: E
Question: Integers 3n+4 and 8n+9 are divisible by an integer p. If p is not equal to 1, then p equals to?
Options:
A)2
B)3
C)5
D)7
E)11
Rationale: If p divides 3n+4, then p divides 24n+32.
If p divides 8n+9, then p divides 24n+27.
Then p must equal 5.
The answer is C.
Answer: C
Question: Calculate the average of first 18 even numbers is?
Options:
A)21
B)29
C)19
D)14
E)10
Rationale: Explanation:
Sum of 10 even numbers = 18 * 19 = 342
Average = 342/18 = 19
Answer: Option C
Answer: C
Question: find next in series 31,29,31,30,31,?
Options:
A)30
B)31
C)32
D)33
E)34
Rationale: leave the number 31 in the series,then note that 29,30,31
hence 31 is the result
ANSWER:B
Answer: B
Question: When the integer x is divided by the integer y, the remainder is 60. Which of the following is a possible value of the quotient x/y?
I. 15.15
II.18.18
III. 17.17
Options:
A) I only
B) II only
C) III only
D) I and II only
E) I and III only
Rationale: Problem statement was difficult to parse. but some how I managed to understand what we can do.
1) x/y = 15 + 0.15
2) x/y = 18 + 0.18
3) x/y = 17 + 0.17
w.k.t x = yn (i.e Q) + yk=60 (i.e remainder)
therefore :
1) y*0.15=60 -- we can get y an integer.
2) y*0.18=60 -- we can't get y an integer.
3) y*0.17=60 -- we can't get y an integer.
Therefore 1 are possible answers.
Ans A
Answer: A
Question: A 100-litre mixture of milk and water contains 36 litres of milk. 'x' litres of this mixture is removed and replaced with an equal quantum of water. If the process is repeated once, then the concentration of the milk stands reduced at 9%. What is the value of x?
Options:
A)57.5 litres
B)56.67 litres
C)57.67 litres
D)56.5 litres
E)50 litres
Rationale: Working formula ...
Initial Concentration*Initial Volume=Final Concentration*Final Volume.
Let X is the part removed from 100 lts.
36%(1-X/100)^2 = 9% * 100%
(1-x/100)^2=9/36------>(1-x/100)^2=(3/6)^2
100-X=300/6
x=50
Ans E
Answer: E
Question: The number of new words that can be formed by rearranging the letters of the word 'NUMBERS' is
Options:
A)2880
B)7670
C)1192
D)5039
E)1120
Rationale: Explanation:
Number of words which can be formed = 7! - 1 = 5040- 1 = 5039.
Answer: D
Answer: D
Question: Vindy paddles her kayak upstream at w kilometers per hour, and then returns downstream the same distance at n kilometers per hour. How many kilometers upstream did she travel if she spent a total of p hours for the round trip?
Options:
A)wnp
B)wn/p
C)(w + n)/p
D)wnp/(w + n)
E)pm/n- pn/m
Rationale: let t1 and t2 be the time taken to row upstream and downstream respectively
now,
t1=distance/speed=d/w
similarly,
t2=d/n (as same distance has to be rowed)
also,
t1+t2=p
therefore,
p=(d/w)+(d/n)
=d(w+n)/wn
d=wmn/(w+n)=D
Answer: D
Question: The sum of the squares of two numbers is 3341 and the diference of their squares is 891. The numbers are :
Options:
A)35 and 46
B)35 and 49
C)35 and 42
D)35 and 41
E)35 and 48
Rationale: Explanation:
Let the numbers be x and y. Then,
Adding (i) and (ii), we get :
Subtracting (ii) from (i), we get :
So, the numbers are 35 and 46
Answer: A
Answer: A
Question: A shipment of 1500 heads of cabbage, each of which was approximately the same size was purchased for $600.The day the shipment arrived 2/3 of the heads were sold, each at 25% above the cost per head.The following day the rest were sold at a price per head equal to 10% less than the price each head sold for the day before.what was the gross profit on this shipment?
Options:
A)$100
B)$115
C)$125
D)$130
E)$135
Rationale: Sol:
1500 heads -> $600
1 head -> $600/1500
1 head -> $(2/5)
25% more of (2/5) -> 125/100 * 2/5 = $(1/2)
He sold 2/3*1500 = 1000 heads for $(1/2) per head
Total revenue by selling 1000 heads = 1000 * 1/2 = $500
Heads left: 500
Cost per head: 90% of the previous price: 90/100 * 1/2 = $(9/20)
Total revenue by selling 500 heads = 9/20 * 500 = 225
Total revenue after selling 1500 cabbage heads - 225+500 = $725
Money spent on the purchase: $600
Profit = 725-600 = $125
Ans: "C
Answer: C
Question: The number 90 can be written as the sum of the squares of 3 different positive integers. What is the sum of these 3 integers?
Options:
A)17
B)16
C)15
D)14
E)13
Rationale: 7^2+5^2+4^2=49+25+16 = 90
7+5+4 =16
Hence answer is B
Answer: B
Question: A milk man has 10 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk.If the cost of pure milk is Rs.18 per liter,then the profit of the milkman, when he sells all the mixture at cost price is:
Options:
A)20%
B)15%
C)33.33%
D)18%
E)None of these
Rationale: Explanation:
when the water is freely available and all the water is sold at the price of the milk, then the water gives the profit on the cost of 10 liters of milk.
Therefore, profit percentage = 15 %. Answer: B
Answer: B
Question: A man borrowed Rs 24000 from two money lenders. For one loan, he paid 15% per annum and for the other 18% per annum. At the end of one year, he paid Rs 4050. How much did he borrow at each rate ?
Options:
A)Rs.16000
B)Rs.12000
C)Rs.15000
D)Rs.13000
E)Rs.18000
Rationale: Let the sum at 15% be Rs x and that at 18% be Rs (24000 - x).
{(x * 15 * 1)/100 } + { [(24000 – x) * 18 * 1]/100 } = 4050
or 15 x + 432000 - 18x = 405000 or x = 9000.
Money borrowed at 15% = Rs 9000 .
Money borrowed at 18% = Rs 15000.
answer :C
Answer: C
Question: How many lines can you draw using 3 non collinear (not in a single line) points A, B and C on a plane?
Options:
A)03
B)4
C)5
D)1
E)7
Rationale: You need two points to draw a line. The order is not important. Line AB is the same as line BA. The problem is to select 2 points out of 3 to draw different lines. If we proceed as we did with permutations, we get the following pairs of points to draw lines.
AB , AC
BA , BC
CA , CB
There is a problem: line AB is the same as line BA, same for lines AC and CA and BC and CB.
The lines are: AB, BC and AC ; 3 lines only.
So in fact we can draw 3 lines and not 6 and that's because in this problem the order of the points A, B and C is not important.
Answer:A
Answer: A
Question: a locker opened by combination of 4 keys.a man have four key and he know that 3rd no. key will be placed at first key hole but don't know about rest.so tell me maximum no. of attempt he will make to open locker.
Options:
A)6
B)8
C)10
D)5
E)4
Rationale: as no. 3rd key position get fixed.so we have to calculate total no. of configuration of rest three key.
which is permutation of three item,3P3=3!=6
answer A
Answer: A
Question: A computer system uses alphanumeric case sensitive characters for its passwords. When the system was created it required users to create passwords having 5 characters in length. This year, it added the option of creating passwords having 6 characters in length. Which of the following gives the expression for the total number of passwords the new computer system can accept?
Assume there are 72 unique alphanumeric case sensitive characters.
Options:
A)63^4
B)62^5
C)72^4 * 73
D)73(62^4)
E)73(62^6)
Rationale: Total number of passwords = number of 5 character password +number of 6 character password
= 72^4 + 72^5 (Since there is no limitation on repetition , each character can be chosen in 72 ways )
=72^4(1+ 72)
=72^4 * 73
Answer C
Answer: C
Question: A can run a kilometer race in 4 1/2 min while B can run same race in 5 min. How many meters start can A give B in a kilometer race, so that the race mat end in a dead heat?
Options:
A)228
B)2197
C)666
D)100
E)281
Rationale: A can give B (5 min - 4 1/2 min) = 30 sec start.
The distance covered by B in 5 min = 1000 m.
Distance covered in 30 sec = (1000 * 30)/300 = 100 m.
A can give B 100m start.Answer: D
Answer: D
Question: A man is 25 years older than his daughter. In two years, his age will be twice the age of his daughter. The present age of his daughter is:
Options:
A)20
B)21
C)22
D)23
E)24
Rationale: Let the daughter's present age be x years. Then, man's present age = (x + 25) years.
(x + 25) + 2 = 2(x + 2)
x + 27 = 2x + 4
x = 23.
Answer:D
Answer: D
Question: In a race of 1000 meters, A can beat B by 100 meters, in a race of 800 meters, B can beat C by 100 meters. By how many meters will A beat C in a race of 600 meters?
Options:
A)125.5 meters
B)126.5 meters
C)127.5 meters
D)128.5 meters
E)None of these
Rationale: Explanation:
When A runs 1000 meters, B runs 900 meters and when B runs 800 meters, C runs 700 meters.
Therefore, when B runs 900 meters, the distance that C runs = (900 x 700)/800 = 6300/8 = 787.5 meters.
So, in a race of 1000 meters, A beats C by (1000 - 787.5) = 212.5 meters to C.
So, in a race of 600 meters, the number of meters by Which A beats C = (600 x 212.5)/1000 = 127.5 meters.
Answer: C
Answer: C
Question: The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 500 resolutions?
Options:
A)724 m
B)704 m
C)287 m
D)278 m
E)927 m
Rationale: In one resolution, the distance covered by the wheel is its own circumference. Distance covered in 500 resolutions.
= 500 * 2 * 22/7 * 22.4 = 70400 cm
= 704 m
Answer:B
Answer: B
Question: P is three times as old as Q. In 11 years, P will be twice as old as Q. How old was P three years ago?
Options:
A)21
B)24
C)27
D)30
E)33
Rationale: P = 3Q so Q = P/3
P+11 = 2(Q+11) = 2(P/3+11)
P/3 = 11
P = 33
Three years ago, P was 30.
The answer is D.
Answer: D
Question: A can do a piece of work in 12 days and B can do it in 15 days and C can do it 20 days. They started the work together and A leaves after 2 days and B leaves after 4 days from the beginning. How long will work lost?
Options:
A)11 2/5
B)10 2/0
C)10 2/3
D)10 2/1
E)11 1/3
Rationale: 2/12 + 4/15 + x/20 = 1
x = 34/3 = 11 1/3 Answer: E
Answer: E
Question: Two pipes A and B can fill a tank in 10hour and 15 hours respectively. If both the pipes are opened simultaneously, how much time will be taken to fill the tank?
Options:
A)2hrs
B)6hrs
C)5hrs
D)4hrs
E)1hr
Rationale: Part filled by A in 1 hour = 1/10
part filled by B in 1 hour = 1/15
Part filled by A+B in 1 hour = 1/10 + 1/15 = 1/6
Both the pipes will together will fill the tank in 6 hours.
Answer is B
Answer: B
Question: How many seconds will a 800 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?
Options:
A)26 sec
B)32 sec
C)13 sec
D)48 sec
E)56 sec
Rationale: Speed of train relative to man = 63 - 3 = 60 km/hr.
= 60 * 5/18 = 50/3 m/sec.
Time taken to pass the man = 800 * 3/50
= 48 sec.
Answer:D
Answer: D
Question: At a certain health club, 30 percent of the members use both the pool and sauna, but 25 percent of the members who use the pool do not use the sauna. What percent of the members of the health club use the pool?
Options:
A)33 1/3%
B)40%
C)50%
D)62 1/2%
E)56%
Rationale: P = pool S = sauna
given P+S = 30 then let only S be x and only P will be 100 - (30+x) = 70 -x
25% of (70-x) = x => 17.5 - 0.25x = x => x = 14% so only P = 70 -x = 56%
Answer E
Answer: E
Question: A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:
Options:
A)18
B)24
C)42
D)81
E)83
Rationale: Let the two digit number is 10x+y
Product of the digits x*y=8
10x+y+18=10y+x
on solving this we get X-y=-2
x+y=6
by solving the above two equations we get x=2 and y=4
therefore the digit is 10*2+4=24
ANSWER:B
Answer: B
Question: Mohit sold an article for Rs. 18000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price of the article?
Options:
A)15000
B)15029
C)26882
D)82976
E)26717
Rationale: Let the CP be Rs. x.
Had he offered 10% discount, profit = 8%
Profit = 8/100 x and hence his SP = x + 8/100 x = Rs. 1.08x
= 18000 - 10/100(18000)
= 18000 - 1800
= Rs. 16200
=> 1.08x = 16200
=> x = 15000
Answer:A
Answer: A
Question: The average weight of 16 children in a class is 50.25 kg and that of the remaining 8 children is 45.15 kg. Find the average weights of all the children in the class.
Options:
A)A)48.55
B)B)49
C)C)51
D)D)61
E)E)62
Rationale: Required average
= (50.25 x 16 + 45.15 x 8)/(16 + 8)
= (804 + 361.20)/24
= 1165.20/24
= 48.55kg
Answer is A
Answer: A
Question: The price of a microchip declines by 67 percent every 6 months. At this rate, approximately how many years will it take for the price of an $81 microchip to reach $1?
81- 67% * 81 = 27 approx
27 - 0.67*27 = 9 approx
9- 0.67*9 = 3 approx
3-0.67*3= $1 approx
Options:
A)1.5 years
B)2 years
C)3 years
D)13 years
E)13.5 years
Rationale: not sure whether you like this:
81 - (81 x 67%)/3 = 81 - (81 x 2) / 3 = 27 = 81 / 31 = 81 / (3x3x3x3) = 81 / 3^4
so the time = 4 x 6 months = 24 months or 2 years. answer is B
Answer: B
Question: 80 + 5 * 12 / (180/3) = ?
Options:
A)23
B)78
C)27
D)61
E)81
Rationale: Explanation:
80 + 5 * 12 / (180/3) = 80 + 5 * 12 / (60)
= 80 + (5 * 12)/60 = 80 + 1 = 81.
Answer:E
Answer: E
Question: Set A consists of the integers from 4 to 17, inclusive, while set B consists of the integers from 6 to 20, inclusive. How many distinct integers do belong to the both sets at the same time?
Options:
A)5
B)7
C)8
D)9
E)12
Rationale: A={4,5,6,7,8,9,10,11,12,...17}
B={6,7,8,9,10,11,12...,20}
Thus we see that there are 12 distinct integers that are common to both. E is the correct answer.
Answer: E
Question: Convert 0.32 in to a vulgar fraction ?
Options:
A)8/25
B)16/50
C)17/50
D)19/50
E)None
Rationale: Answer
0.32 = 32/100 = 8/25
Correct Option: A
Answer: A
Question: A and B began business with Rs.3000 and Rs.4000 after 8 months, A withdraws Rs.1000 and B advances Rs.1000 more. At the end of the year, their profits amounted to Rs.630 find the share of A.
Options:
A)240
B)99
C)278
D)277
E)128
Rationale: (3*8 + 2*4):(4*8 + 5*4)
8:13
8/21 * 630 = 240
Answer: A
Answer: A
Question: The ratio of the radius of two circles is 2: 5, and then the ratio of their areas is?
Options:
A)4:25
B)2:9
C)1:9
D)3:7
E)3:4
Rationale: r1: r2 = 2: 5
Î r1^2: Î r2^2
r1^2: r2^2 = 4:25
Answer: A
Answer: A
Question: For any number y, y* is defined as the greatest positive even integer less than or equal to y. What is the value of 7.2 – 7.2*?
Options:
A)1.2
B)0.2
C)1.8
D)2.2
E)4.0
Rationale: Since y* is defined as the greatest positive even integer less than or equal to y, then 7.2* = 6 (the greatest positive even integer less than or equal to 7.2 is 6).
Hence, 7.2 –7.2* = 7.2 - 6 = 1.2
Answer: A.
Answer: A
Question: B @ K I 9 D Â© 5 2 T $ M 4 E J # U R 1 A Î´ K 5 W 6 % F Q 7 H P 8 Z
Which of the following is the ninth to the right of the twentieth element from the right end of the above arrangement?
Options:
A)9
B)7
C)$
D)5
E)None of these
Rationale: Explanation:
5 is the ninth to the right of the twentieth element from the right end of the above arrangement
ANSWER IS D
Answer: D
Question: 10^222 ÷ 10^220 = ?
Options:
A)10
B)1000
C)100
D)10000
E)100000
Rationale: 10^222 ÷ 10^220 = 10^(222 - 220) = 10^2 = 100
Answer is C
Answer: C
Question: Statements: Government has spoiled many top ranking financial institutions by appointing bureaucrats as Directors of these institutions.
Assumptions:
1) Government should appoint Directors of the financial institutes taking into consideration the expertise of the person in the area of finance.
2) The Director of the financial institute should have expertise commensurate with the financial work carried out by the institute.
Options:
A)Only conclusion I follows
B)Only conclusion II follows
C)Either I or II follows
D)Neither I nor II follows
E)Both I and II follow
Rationale: According to the statement, Government has spoiled financial institutions by appointing bureaucrats as Directors. This means that only those persons should be appointed as Directors who are experts in finance and are acquainted with the financial work of the institute. So, both I and II follow.
E
Answer: E
Question: A train passes a man standing on the platform. If the train is 180 meters long and its speed is 36 kmph, how much time it took in doing so?
Options:
A)15 sec
B)18 sec
C)19 sec
D)28 sec
E)16 sec
Rationale: D = 180
S = 36 * 5/18 = 10 mps
T = 180/10 = 18 sec
Answer:B
Answer: B
Question: A startup company which received a government loan is expected to make a monthly payment till it repays a total of $1093500. Every month it is expected to triple the amount it paid the previous month. The payment for the first month is $500.
Options:
A)6
B)7
C)9
D)10
E)5
Rationale: First payment--$500
Total amount to be repaid--$1093500
First month payment--$500
Second month payment--$500*3=$4500
Third month payment--$4500*3=$13500
Fourth month payment--$13500*3=$40500
Fifth month payment--$40500*3=$121500
Sixth month payment--$121500*3=$364500
Seventh month payment--$364500*3=$1093500
Answer is B
Answer: B