#### Ankur earns a commission of x% on sale up to Rs.8000 and y% on the part of sale exceeding it. He takes Rs.2460 as a commission on a sale of Rs.15000 and Rs.4080 as a commission on a sale of Rs.24000. Find the difference between the value of x and that of y.

3

#### The sum of two numbers is 2940. If 6.5% of one number is equal to 8.5% of the other, then find the difference between the first and the second number.

392

#### If the volumes of two cubes are in the ratio 27:1 the ratio of their edges is

3:1

#### The ages of Bhakti and Neil are in the ratio of 8:7 respectively. After 6 years the ratio of there ages will be 19:17. What is the difference in their ages?

4 years

#### In how many different ways cant he letters of the word 'RUDE' be arranged?

24

#### What would be the compound interest accrued on an amount of Rs. 7.850 at the rate of 14 percent per annum in two years?

Rs. 2351.86

#### 848 422 208 100 45 ?

16.5

#### 3 19 97 391 ? 2359

1177

#### 9 11 15 ? 39 71

23

#### 216 × 5 + 102 × 4=?

1488

#### 36.15+71.58+6.33+2.71=?

116.77

#### 4 boys and three girls are to be seated in a row in such a way that no two boys sit adjacent to each other. In how many different ways can it be done?

144

#### 1010+36+187×20.05=?

3770

#### 127.001×7.998+6.05×4.001=?

1040

#### 125% of 4875 +88.005 × 14.995=?

7415

#### 828 424 220 116

64

#### Find out the wrong number 12114 600 2428 7272 14550

2428

#### Find out the Wrong number in the given set 13 15 17 18 21 23

18

#### What will be the difference in simple and compound interest at the rate of 14% per annum on the sum of Rs. 2,500 after four years?

Rs. 322.4004

#### An amount doubles itself in 5 years with simple interest. What is the rate of interest p.c.p.a?

20

#### In how many different ways can the letters of the word 'ABSENT' be arranged?

6720

#### Vipul decided to donate 5% of his salary. On the day of donation he changed his mind and donated Rs 1687.50 which was 75% of what he had decided earlier. How much is Vipul's salary?

Rs 45,000

#### In how many different ways can the letters of the word 'PADDLED' be arranged?

840

#### 15 12 17 10 ? 8 21 6

19

#### 12 14 17 13 8 14 21 13 4 ?

14

#### 1,6,36,240,1960 ?

19660

#### 3+33+333+3.33=?

372.33

#### 1984+523-?=1899

608

#### 35+15×1.5=?

57.5

#### 40 % of ?=240

600

#### 60=?% of 400

15

#### 989.001 + 1.00982 × 76.792=?

1065

#### 6.23,898×99=?×60,000

1030

#### In Entrance Examination Seema scored 56 percent marks, Nitya scored 92 percent marks and Meena scored 634 marks. The maximum marks of the examination are 875. What are the average marks of the averag

643

#### In a test, minimum passing percentages for girls and boys is 30% and 45% respectively. A boy scored 280 marks and failed by 80 marks. How many more marks did a girl require to pass in the test is she

132

#### Harshita bought 20 pens, 8 packets of wax colors, 6 calculators and 7 pencil boxes, The price of pen is Rs 7, one packet of wax color is Rs 22, one calculator is Rs 175 and one pencil box is Rs 14 mor

Rs 1,667

#### A HR Company employs 4800 people, out of which 45 percent are males and 60 percent of the males are either 25 years or older. How many males are employed in HR Company who are younger than 25 years?

864

#### Ruby's monthly income is three times Gayatri's monthly income, Gayatri's monthly income is fifteen percent more than Priya's monthly income. Priya's monthly income is Rs 32,000. What is Ruby's Annual

Rs 13,24,800

#### The simple interest accrued on an amount of rs 2,500 at the end of four years is rs 10,800. what would be the compound interest accured on the same amount at the same rate at the end of two years?

Rs 5,724

#### Raveena could get equal number of rs 55, Rs 85 and Rs 105 tickets for a movies, She spent Rs 2,940 for all the tickets. How many of each did she buy?

12

#### Find out the wrong number in the following series 9050 5675 3478 2147 1418 1077 950

1077

#### 5682÷63×36=?×19

170

#### 43931.03÷2111.02×401.04=?

8300

#### 39.897% of 4331+ 58.779% of 5003=?

4700

#### 3463×295-18611=?+5883

997091

#### A and B together can complete a task in 20 days. B and C together can complete the same task in 30 days. A and c together can complete the same task in 40 days. what is the respective ratio of the nu

1:5

#### Rs 73,689/- are divided between A and B in the ratio 4:7. What is the difference between thrice the share of A and twice the share of B?

Rs 13,398/-

#### The area of a square is 1444 square meters. The breadth of a rectangle is 1/4th the side of the square and the length of the rectangle is thrice the breadth. What is the difference between the area o

1173.25 sq.mtr.

#### Akash scored 73 marks in subject A. He scored 56% marks in subject b and X marks in subject C. Maximum marks in each subject were 150. the overall percentage marks obtained by Akash in all the three s

86

#### The product of three consecutive even number is 4032. The product of the first and the third number is 252. What is five times the second number

80

#### A certain amount was to be distributed among A,B and c in the ratio 2:3:4 respectively, but was erroneously distributed in the ratio 7:2:5 respectively. As a result of this, b got Rs 40 less, what is

Rs 210/-

#### In how many different ways can the letters of the word "THERAPY" be arranged so that the vowels never come together?

3600

#### Sum of three consecutive numbers is 2262. What is 41% of the highest number?

309.55

#### What is the difference between the simple and compound interest on Rs 7,300/- at the rate of 6 p.c.p.a. in 2 years?

Rs 26.28/-

#### An article was purchased for Rs78,350/-. Its price was marked up by 30%. it was sold at a discount of 20% on the marked up price. What was the profit percent on the cost price?

4

#### 335.01×244.99÷55=?

1490

#### 23% of 6783+57% of 8341=?

6360

#### (4444÷40)+(645÷25)+(3991÷26)=?

290.4

#### 4003×77-21015=?×116

2476

#### In two vessels A and B, there is mixture of milk and water. the ratio of milk and water in these vessels is 5:2 and 8:5 respectively. in what ratio these mixtures be mixed together so that the ratio

7:2

#### The average of the 9 consecutive positive integers is 63. The product of the largest and smallest integers is

3953

#### A sum of Rs. 221 is divided among X,Y and Z, such that X gets Rs. 52 more than Y. Y gets Rs. 26 more than Z. The ratio of the shares of X,Y and Z respectively is :

9:5:3

#### 15 ? 24 33 97 122

16

#### 13.76 14.91 17.21 20.66 ? 31.01

25.26

#### ? 16 28 58 114 204

14

#### 6 19 58 ? 214 331

123

#### 21 10.5 ? 15.75 31.5 78.75

10.5

#### A discount of 15% is given on the marked price of an article. The shopkeeper charges sales tax of 6% on the discounted price. If the selling price Rs.1081.20, what is the marked price of the article?

Rs.1200

#### A sum of Rs.3200 becomes Rs. 3456 in two years at a certain rate of simple interest. What is the rate of interest per annum?

4%

#### How many natural numbers are there lying between 134 and 467 which are divisible by 7?

47

#### In how many ways the letters of the word SACRED can be arranged so that vowels come together?

240

#### The circumference of a circle is twice the perimeter of a rectangle. The area of the circle is 5544 Sqcm. What is the area of the rectangle if the length of the rectangle is 40cm?

1040 Sq cm

#### The ratio between the speed of a truck, car andtrain is 3:8:12. The car moved uniformaly and covered a distance of 1040 km in 13 hours. What is the average speed of the truck and the train together?

60Km/hr

#### If twentyfive percent of three-sevenths of twenty six percent of a number is 136.5,What is the number?

4900

#### Rita's present age is four times her daughter's present age and two-thirds of her mother's present age and two-thirds of her mother's present age. The total of the present ages of all of them is 154 y

28 years

#### 121 132 167 226 309 (?)

416

#### 125 171 263 401 585 (?)

815

#### 987 587 331 187 123 (?)

107

#### ?5687×?1245÷?689=?÷13

1320

#### 6578÷67×15=?×6

250

#### 68% of 1288+ 26% of 734-215=?

850

#### 134% of 3894+38.94 of 134=?

10452

#### 22.9889+0.002 % ?=23

1

#### 21+3.9 *2.9+ 8.99=?

42

#### In a examination, 30% of total students failed in Hindi, 45% failed in English and 20% failed in both subjects. Find the percentage of those who passed in both the subjects.

40%

#### The present age of Romila is one fourth of that of her father. After 6 years the father's age will be twice the age of kapil. If Kapil celebrated fifth birthday 8 years ago, what is Romils's present

7.5 years

#### A sum of Rs. 16800 is divided into two parts.One part is lent at the simple interest of 6% per annum and the other at 8% per annum. After 2 years total sum received is Rs. 19000. The sum lent at 6% of

Rs. 12200

#### The edge of an ice cube is 14 cm. The volume of the largest cylindrical ice cube that can be formed out of it is

2156 cu.cm

#### Three men A,B and C start a business together. they invest Rs.30000, Rs. 24000 and Rs.42000 respectively in the beginning. 4 months. B took out Rs. 6000 and C took out Rs. 10000. they get a profit of

2803

#### Area of a rectangle is equal to the area of the circle whose radius is 21 cms. If the length and the breadth of the rectangle are in the ratio of 14:11 respectively, what is its perimeter?

150 cms

#### 89250 17850 7140 1428 571.2 ?

114.24

#### 1.5 4 20 128 ? 10505

1048

#### 4 12 60 420 ? 60060

3780

#### A shopkeeper sells an item at a profit of 15%. If he reduces the price of the item by Rs 200, he makes a loss of 10%. What is the cost price of the item?

Rs 800

#### Gautam scored 85 marks in subject A. He sored 70% marks in subject B and M marks in subject C.The maximum marks in each subject was 150. The overall percentage marks obtained by Gautam in all three su

35

#### The fare of a bus is Rs x for the first eight kilometres and Rs 15 per kilometres thereafter. If a passenger pays Rs 2880 for a journey of kilometres,what is the value of x?

Rs 300

#### A sum was put at a certain rate of interest for four years. Had it been put at a rate of interest 4% higher than the previous rate of interest it would have fetched Rs 64.80 more. What is the principa

Rs 405

#### Two stations P and Q are 378 km apart. A train leaves station P for station Q and at the same time another train leaves station Q for station P. both trains meet 4.5 hours after they start moving towa

55:29

#### In 110 litres of a mixture of milk and water, water was only 20%. The milkman sold 10 litres of this mixture and then he added 4 litres of pure milk and 2 litres of pure water in the remaining mixtur

20.75%

#### 115 122 134 152 177 ?

210

#### 240 ? 235 251 226 262

244

#### 143 148 ? 175 201 238

158

#### 62 71 89 ? 152 197

116