aptitude test Flashcards
(51 cards)
12 is 40% of
30 (12/.40)
If a product sells at $500 and offers a discount of 35%, what is the discount price?
325 [(500 * .35)= 175 ; 500 - 175]
If 2/3 is 4, how much is 3?
54/3 (Convert to fractions 2/3 is 12/3(4), how much is 9/3(3)? 2/3 x 6 = 12/3, then 9/3 x 6 = 54/3 or 18.
What number is 63 less times than 8?
9 = 9 X 8= 72 - 63 = 9
If there are 1600 units and the unit production increased 62%, how much units are there available?
1600 X 1.62 = 2592
How many minutes is it before 12 noon if 32 minutes ago it was as three times as many minutes past 9 am?
37 minutes
12 noon - 37 minutes = 11.23
11.23 less 32 minutes = 10.51
9 am + 111 minutes (37 X3) = 10.51
If a company produces 125000 units, what % increase must it experience if it wants to produce 200000 units?
60% (200,000 / 125,000) -1
At the Friday morning market a grocer sold 720 units of fruit consisting o a mixture of grapefruits, oranges and pears in the ratio 3:4:2 respectively. How many of each fruit did the grocer sell?
240 grapefruits, 320 oranges and 160 pears.
720 / 9(3+4+2) = 80
grapefruits 80 X 3 = 240
oranges = 4 X 80 = 320
pears = 2 X 80 = 160
720FV: If you deposit 10,000 in a bank that pays 10% interest annually, how much will be in your account after 5 years
10000*(1.1)^5 = 16105.1
PV: What is the present value of a security that will pay $5,000 in 20 years if securities of equal risk pay 7% annually?
1292.08 5000 / (1.07)^20
The yellow cab company charges $1.5 for the first mile, and 90 cents for each mile thereafter. A passenger has $20. He plans to give the driver a $2 tip. How many miles can he travel with the remaining $18?
19 miles (18 - 1.5) =16.5 / .90 = 18.33 +1 = 19.33
Over the course of 4 consecutive nights, a bat ate 1050 mosquitoes. Each night the bat ate 25 more mosquitoes than the previous night. How many mosquitoes did it eat each night?
225,250,275,300
A farmer sells 196 potatoes to a grocer. The grocer divides the potatoes into 5-pound bags and 2-pound bags. When he was finished, the grocer found that he had the same number of 5-pound bags and 2-pound bags. How many bags of each size did he use?
28 5 pound bags and 28 2 pound bags
Ten years ago, P was half of Q in age. If the ratio of their present ages is 3:4, what will be the total of their present ages?
(check and modify) Let the present age of P and Q be 3x and 4x respectively.
Ten years ago, P was half of Q in age
=> (3x – 10) = ½ (4x – 10)
=> 6x – 20 = 4x – 10
=> 2x = 10
=> x = 5
total of their present ages = 3x + 4x = 7x = 7 × 5 = 35
When James turns 9, his height is 1.20 m.
His height increases by 0.06 m a year during the next 5 years.
What will James height be when James turns 14?
The correct answer is 1.50 m. This can be calculated as follows: 1.20 m + (5 years * 0.06 m/year) = 1.20 m + 0.30 m = 1.50 m. Below 3 tests with problems are provided that are divided over 3 degrees of difficulty. You are allowed to use a calculator and a scrap paper with these tests.
My sister Suzie says that in two years she will be twice as old as she was four years ago. How old is my sister Suzie now?
10
10 + 2 = 12
10 - 4 = 6
Jo’s age plus Mo’s age is 27
Jo’s age plus t’s age is 38
Mo’s age plus T’s age is 33
How old are Mo, and J
Jo 16
Mo 11
T 22
If Bill’s age plus Jim’s age equals 121; and
Bill’s age plus Arthur’s age equals 112; and
Jim’s age plus Arthur’ age equals 57;
How old are Bill, Jim and Arthur?
Bill = 88 Jim= 33 Arthur = 34
Harry has twice as many as Barry. Altogether they have 207. How many each have Harry and Barry?
Harry 138, Barry 69
James earns € 15 an hour. He works 8 hours a day from Monday to Friday. He works 4 hours on Saturdays. How much does he earn a week?
660 [(8X5) +4] X 15
indiabix.com(profit and loss) Alfred buys an old scooter for Rs. 4700 and spends Rs. 800 on its repairs. If he sells the scooter for Rs. 5800, his gain percent is:
5 5/11% Cost Price (C.P.) = Rs. (4700 + 800) = Rs. 5500.
Selling Price (S.P.) = Rs. 5800.
Gain = (S.P.) - (C.P.) = Rs.(5800 - 5500) = Rs. 300.
(300/5500) X100 = 5 5/11%
(Finding interest rate TVM) Your parents will retire in 18 years. They currently have 250,000 and they think they will need 1,000,000 at retirement. What annual interest rate must they earn to reach their goal, assuming they don’t save additional funds?
1,000,000 = 250,000(1+?)^18
1,000,000/250,000=(1+?)^18
?
(profit and loss)The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is:
16 Let C.P. of each article be Re. 1 C.P. of x articles = Rs. x. S.P. of x articles = Rs. 20. Profit = Rs. (20 - x). (20-x)/x)(100)=25 2000 - 100x = 25x 125x = 2000 x = 16
(profit and loss)In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?
70% Let C.P.= Rs. 100. Then, Profit = Rs. 320, S.P. = Rs. 420. New C.P. = 125% of Rs. 100 = Rs. 125 New S.P. = Rs. 420. Profit = Rs. (420 - 125) = Rs. 295.
(295/420)X100==70%
