DDA JE Civil Paper 28 March 2023 Shift 1 Part 5

Q.2 The value of 25+5 of (12+3[5 — 2(7 − 3) + 3] − 18}÷3 is:

1. 25
2. 15
3. 10
4.20

Correct Option: 2

Q.4 What is the volume of a sphere whose surface area is 124.74 cm2?

1. 128.324 cm3
2. 133.123 cm3
3. 129.325 cm3
4. 130.977 cm3

Correct Option: 4

DDA JE Civil Paper 28 March 2023 Shift 1 Part 5

Q.5 The average of 35 numbers is 44. If three of these numbers 25, 30 and 35 are discarded, then the average of the remaining numbers is:

1. 46.1225
2. 44.4275
3. 47.2475
4. 45.3125

Correct Option: 4

Q.6 If the curved surface area of a cone is 9240 cm2 and the radius of its base is 42 cm, then the volume of the cone is:

1. 131294 cm3
2. 114536 cm3
3. 103488 cm3
4. 125352 cm3

Correct Option: 3

Q7. In One Day International World Cup cricket matches, five bowlers have taken 16 wickets each, seven bowlers have taken 20 wickets each, twelve bowlers have taken 25 wickets each, eighteen bowlers have taken 30 wickets each and eight bowlers have taken 35 wickets each. The mean number of wickets taken by bowlers is:

1. 28.8
2. 29.4
3. 27.5
4. 26.8

Correct Option: 4

DDA JE Civil Paper 28 March 2023 Shift 1 Part 5

Q.8 A train running at a speed of 60 km/h takes 18 seconds to pass a platform. Next, it takes 12 seconds to pass a man walking at a speed of 6 km/h in the same direction in which the train is running. The length of the platform is:

1. 160 m
2. 140 m
3. 120 m
4. 150 m

Correct Option: 3

Q9.The cost price of an article is increased by 20% and then, two successive discounts of 7.5% each are allowed. The
selling price of the article is:

1. 2.675% more than the CP
2. 3.325% less than the CP
3. 2.675% less than the CP
4. 3.325% more than the CP

Correct Option: 1

DDA JE Civil Paper 28 March 2023 Shift 1 Part 5