## DDA JE Civil Paper 29 March 2023 Shift 2 Part 5

DDA JE Civil Paper 29 March 2023 Shift 2 Part 5

Q1. A retailer buys 60 pens at the marked price of 48 pens from a wholesaler. If he sells these pens by giving a discount of 5%, what is his profit per cent?

1. 18.75%

2. 19.25%

3. 16.25%

4. 17.50%

Correct Option:1

Q2. The length of a rectangle is thrice its breadth. If its length is decreased by 7 cm and breadth is increased by 7 cm, the area of the rectangle is increased by 147 cm2. Then the length of the initial rectangle is:

1. 33 cm

2. 42 cm

3. 36 cm

4. 39 cm

Correct Option: 2

DDA JE Civil Paper 29 March 2023 Shift 2 Part 5

Q.3 Three numbers are in the ratio 2:3:4. If their sum is 549, then their HCF is:

1. 61

2. 73

3. 47

4. 59

Correct Option: 1

Q4. Ramu and Somu can complete the work in 24 days and 36 days, respectively. They started doing the work but after 6 days Ramu had to leave and Somu alone completed the remaining work. The whole work was completed in how many days?

1. 31

2. 29

3. 27

4. 21

Correct Option: 3

DDA JE Civil Paper 29 March 2023 Shift 2 Part 5

Q.5 The average price of 12 books is ₹250 while the average price of 10 of these books is ₹215. Of the remaining two books, if the price of one book is 12.5% more than the price of the other, what is the price of each of these two books?

1. ₹300, 337

2. *240, ₹270

3. ₹400, 2450

4. ₹320, 360

Correct Option: 3

DDA JE Civil Paper 29 March 2023 Shift 2 Part 5

Q.6 If 11-1+11x+1=14762, then the value of x is:

1. 3

2 5

3. 4

4.2

Correct Option: 1

DDA JE Civil Paper 29 March 2023 Shift 2 Part 5

Q.8 When the price of a product was decreased by 12%, the number sold increased by 25%. What was the effect on the total revenue?

1. 15%

2. 12%

3. 10%

4.13%

Correct Option: 3

Q.9 If 2640 cm2 is the curved surface area of a cylinder of height 28 cm, then its volume is:

1. 19,800 cm3

2 21,200 cm3

3. 20,100 cm3

4. 22,500 cm3

Correct Option: 1

DDA JE Civil Paper 29 March 2023 Shift 2 Part 5

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