Dear Readers, Important Practice Aptitude Questions for Upcoming Exams was given here with Solutions. Aspirants those who are preparing for the examination can use this.

**1).**If A saves Rs 220 by getting a discount of 8.33% then find the amount paid by him?

a)ย ย Rs 2000

b)ย ย Rs 2200

c)ย ย Rs 2420

d)ย ย Rs 2500

**2).**Three friends A, B& C went to the market to buy a saree at 3 different stores. A went to Kala Mandhir which was offering two successive discounts of 10% and 40%, B went to Kala Sangam, which was offering two successive discounts of 20% and 30%, C went Kala Niketan, which was offering two successive discounts of 24% and 26%. Out of the three friends, who got the least discount, if the Marked Price of all the three sarees, was the same?

a)ย ย A

b)ย ย B

c)ย ย C

d)ย ย B&C

**3).**A readymade garment store marks up his merchandise in such a way that a profit of 16% is earned even after giving a discount of 6% to the customer. If a customer is wrongly given a discount of 10% instead of 6%, then what is the profit % in this car ?

a)ย ย 15.67%

b)ย ย 12.76%

c)ย ย 14.76%

d)ย ย Cannot be determined

**4).**A dishonest trader gives only 900 gm for 1 kg. Although he claims to be selling at a profit of x% above cost Price, his actual Profit (Owing to faulty measure) is 30%. What is the value of x?

a)ย ย 15

b)ย ย 17

c)ย ย 21

d)ย ย 14

**5).**A sold a cycle to B at a profit of 16.67%, B sold it to C, at a loss of 7.14%. C spent 5% of his cost price on spare parts and further sold it to A at a Profit of 10%. Find the loss incurred by A (in Rs).

a)ย ย 50.75

b)ย ย 150.75

c)ย ย 100.5

d)ย ย 120.75

**6).**Two friends A& B invest in two different schemes of XYZ mutual funds in the ratio of 3 : 2. The ratio of % return on a& Bโs investment is 4 : 3. What are the combined earning of A& B taken together if A earns more than B by Rs 300?

a)ย ย Rs 1200

b)ย ย Rs 900

c)ย ย Rs 500

d)ย ย Rs 600

**7).**Kajol had the exact amount of money required to buy a packet of sweets. However, after bargaining she got a discount of 10% from which she bought a chocolate for Rani worth Rs 8. Find the amount of money paid by Kajol for the packet of sweets.

a)ย ย Rs 80

b)ย ย Rs 70

c)ย ย Rs 75

d)ย ย None of these

**8).**โTrue Valueโ a shop for second hand cars bought a cars for Rs 1,00,000 each. They spent a total of Rs 1,25,000 on repair of all the three cars and then sold them to 3 different customers. If one of the cars was sold for Rs.1,45,000 and it is known that a total profit of 40%? Was made on all the 3 cars, then find price at which the other 2 cars were sold if both the remaining cars were sold for same price.

a)ย ย Rs 2,25,000

b)ย ย Rs 1,45,000

c)ย ย Rs 3,05,000

d)ย ย Rs 1,55,000

**9).**A dishonest trader cheats while buying from wholesaler and also while selling to a customer. While he takes 1200gm per kg from wholesaler, he gives 900gm per kg to the customer. Also it is known that his mark up % and discount % is 60% and 10% respectively. Find his actual profit.

a)ย ย 72%

b)ย ย 85%

c)ย ย 92%

d)ย ย 100%

**10).**When a shopkeeper sells 20 pencils, he makes a profit equivalent to selling price of 6 erasers. However, when he sells 20 erasers, he incurs a loss equivalent to selling price of 8 pencils. Also it is known that % profit is twice % of loss and ratio of cost price of pencil : Eraser is 3 : 2. Find the ratio of selling price of pencil to that of Eraser.

a)ย ย 3 : 2

b)ย ย 4 : 3

c)ย ย 4 : 1

d)ย ย None of these

__Answers__**:**

1). c)ย 2). c)ย 3). c)ย 4). b)ย 5). a)ย 6). b)ย 7). d)ย 8). a)ย 9). c)ย 10). d)

__Detailed Explanation:__**ย**

**1.**We Know 8.33% = (1 /12), so, (1/12) MP = 220

MP = 220 ร 12 = 2640 and S.P =2640 โ 220 = Rs 2420

**Answer: (c)**

**ย**

**2.**Letย M.P of each of the saree = Rs 100

A paid 100 ร (90 / 100) ร (60 / 100) = Rs 54

B paid 100 ร(80 / 100) ร (70 / 100) = Rs 56

C paid 100 ร (76 / 100) ร (74 / 100) = Rs 56.2

C paid the most and hence got the least discount.

**Answer: (c)**

**ย**

**3.**To find the mark up %, use [ a + b +(ab/100)]

Formula,

16 = a โ 6 +[(a)(-6) /100]

22= [a โ (6a / 100)] โพ 22 = [94/100] aย and a=(2200 / 94) = 23.4 %

Let C. P = 100, MP = 123.4.

S.P =123.4 ร (90 / 100) = 114.76

Profit % = 14. 76%

**Answer: (c)**

**ย**

**4.**Letย CP/gm = Rs.1

Actual CP is for 900gm = Rs 900

CP for 1 kg = Rs 1000, above which he claims to be selling at a profit of x%.

SP for 1 kg = Rs 1000 +[x / 100 (1000)]= 1000 + 10x

Actual Profit % = [SP โ Actual CPย / Actual CP ] ร 100

30 =[ [(1000 + 10x) – 900] / 900 ] ร 100

30 ร 9 = 100 + 10x โพx = 17%

**Answer: (b)**

**ย**

**5.**16.67 % = (1 / 6) , 7.14 % = (1 / 14)

Let CP of A = 600, then he sold to B for Rs 700, B sold it to C for Rs 650, amount spent by C = [(5 / 100) ร 650] = 32.5

CP for C = 650 + 32.5 = 682.5 and he sells to A at profit of 10%

i.e., SP =682.5 ร (110 /100) = 750.75

loss incurred by A = 750.75 โ 700 = Rs. 50.75

**Answer: (a)**

**ย**

**6.**Let investment of A& B = 3x and 2x& their percentage return = 4y% and 3y% then

[(4y / 100) ร 3x] โ 300 = (3y /100) ร 2x

(12 / 100) xy โ 300 = (6 / 100)xy

(6 / 100)xy = 300. Their combined earnings is (18 / 100)xy which is equal toRs 900.

**Answer: (b)**

**ย**

**7.**10% of MP = 8, MP of sweets packet = 80, and amount she paid = 80 โ 8 = Rs.72.

**Answer: (d)**

**ย**

**8.**Total C.P on 3 cars = 1,00,000 ร 3 + 1,25,000 = 4,25,000.

Total profit = (40/100)ร425000=170000

Total S.P = 595000 out of which one of the car is sold for RS.145000

S.P for remaining two = 4,50,000

Price per car = (4,50,000/ 2)= Rs 2,25,000

**Answer: (a)**

**ย**

**9.**Actual CPย ๏ฟซ Letย C.P of trader be Rs 1 / gram, he pays Rs 1000 for 1200 gm, hence his actual C.P.= (10 / 12) per gm, for 900 gm = (10 / 12) ร 900

Actual SPย ย ๏ฟซ [He is charging according to 1000 gm]

C.P of 1000gm = Rs 1000, MP = 16000

S.P = 1600 โ 10% = 1440

Actual Profit % = {[1440 โ (9000 / 12) ] / [9000 / 12]} ร 100

= (8280 / 12) ร (12 / 9000) ร 100

=92%

**Answer: (c)**

**ย**

**10.**Ratio is 1: 4

Pencilย ย ย ย ย ย ย ย Eraser

S.P. / Unitย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย Xย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย a

C.P./ย Unitย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย Yย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย b

When 20 pencils are sold ๏ฟซ 20 x โ 20 y = 6 a

i.e., 20 (x – y) = 6a

When 20 erasers are sold ๏ฟซ 20 b โ 20 a= 8x

i.e., 20 (b – a) =ย 8x

Also % Profit = (6a / 20y)ร 100 and % loss = (8x / 20b) ร 100

Now (6a / 20y) = 2 (8x/ 20b)ร 3a / y = 8x / b โฆโฆ(i)

Also y : b = 3 : 2ร (y / b) = (3 /2) or 2y = 3b, Putting in (i)

We get, 3a / (3/2)b = 8x / bร 2a = 8x and (a / x)ย = (8/ 2)

i.e.,ย x : a = 1:4

**Answer: (d)**

**ย**

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