**APTITUDE QUIZ**

**Q1.The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is:**

- 15360
- 153600
- 30720
- 307200

**Q2.An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:**

- 2%
- 2.02%
- 4%
- 4.04%

**Q3.The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?**

- 16 cm
- 18 cm
- 24 cm
- Data inadequate
- None of these

**Q4.The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:**

- 40%
- 42%
- 44%
- 46%

**Q5.A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?**

- 2.91 m
- 3 m
- 5.82 m
- None of these

**Q6. Sachin is younger than Rahul by 7 years. If the ratio of their ages is 7:9, find the age of Sachin:**

A.23.5

B.24.5

C.12.5

D.14.5

**Q7.A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:**

- 10%
- 10.08%
- 20%
- 28%

**Q8.A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?**

- 20
- 24
- 30
- 33

**Q9.The diagonal of a rectangle is 41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:**

- 9 cm
- 18 cm
- 20 cm
- 41 cm

**Q10.What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?**

- 814
- 820
- 840
- 844

**Q11.The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:**

- 1520 m2
- 2420 m2
- 2480 m2
- 2520 m2

**Q12.The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?**

- 25% increase
- 50% increase
- 50% decrease
- 75% decrease

**Q13.The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres?**

- 40
- 50
- 120
- Data inadequate
- None of these

**Q14.A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?**

- 34
- 40
- 68
- 88

**Q15.A tank is 25 m long, 12 m wide and 6 m deep. The cost of plastering its walls and bottom at 75 paise per sq. m, is:**

- Rs. 456
- Rs. 458
- Rs. 558
- Rs. 568

**Q16. Rs. 20 is the true discount on Rs. 260 due after a certain time. What will be the true discount on the same sum due after half of the former time, the rate of interest being the same?**

- Rs. 10
- Rs. 10.40
- Rs. 15.20
- Rs. 13

**Q17. Raju age after 15 years will be 5 times his age 5 years back, What is the present age of Raju:**

A.15

B.14

C.10

D.8

**Q18.The simple interest and the true discount on a certain sum for a given time and at a given rate are Rs. 85 and Rs. 80 respectively. The sum is:**

- Rs. 1800
- Rs. 1450
- Rs. 1360
- Rs. 6800

**Q19.The present worth of Rs. 1404 due in two equal half-yearly installments at 8% per annum simple interest is:**

- Rs. 1325
- Rs. 1300
- Rs. 1350
- Rs. 1500

**Q20.If the true discount on s sum due 2 years hence at 14% per annum be Rs. 168, the sum due is:**

- Rs. 768
- Rs. 968
- Rs. 1960
- Rs. 2400

**-:ANSWERS:-**

**1ANSWER:**b

**2ANSWER:**d

**3ANSWER:**b

**4ANSWER:**c

**5ANSWER:**b

**6ANSWER:**c

**7ANSWER:**d

**8ANSWER:**c

**9ANSWER:**b

**10ANSWER:**a

**11ANSWER:**d

**12ANSWER:**b

**13ANSWER:**e

**14ANSWER:**d

**15ANSWER:**c

**16ANSWER:**b

**17ANSWER:**b

**18ANSWER:**c

**19ANSWER:**a

**20ANSWER:**a