Mathematics Hardest Quiz: Test!

20 Questions | Total Attempts: 168

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• 1.
What is the simple interest on P10,000 for 1 year at 5% interest per year?
• A.

P500.00

• B.

P5000.00

• C.

P20,000.00

• D.

P200,000.00

• 2.
A desk fan with a power rating of 120 W is used for a period of 8 hours. What is the electric power consumption?
• A.

960 kW-h

• B.

.96 kW-h

• C.

15 kW-h

• D.

.15 kW-h

• 3.
In a kitchen, an oven (1,500 W), a rice cooker (450 W), and a refrigerator (170 W) are used for three hours. What is the total electric power consumption?
• A.

2.12 kW-h

• B.

2 120 kW-h

• C.

6.36 kW-h

• D.

6 360 kW-h

• 4.
A peanut vendor bought 5350 grams of raw peanuts in the market. How much do the peanuts weigh in kilograms?
• A.

5.350

• B.

53.50

• C.

535

• D.

.535

• 5.
Mark weighs 40 kilograms while Ben weighs 89 pounds. Who weighs more?
• A.

Mark

• B.

Ben

• C.

Mark and Ben have equal weights

• D.

Can not be determined

• 6.
The following are the monthly salaries of 10 employees from a small company.Employee 1 P 3,500Employee 2 P 3,500Employee 3 P 3,400Employee 4 P 3,300Employee 5 P 3,300Employee 6 P 3,200Employee 7 P 2,700Employee 8 P 2,600Employee 9 P 2,500Employee 10 P 2,200Compute for the median salary.
• A.

P 2 200.00

• B.

P 2 500.00

• C.

P 3 250.00

• D.

P 3 300.00

• 7.
In a community pool, Rachel is practicing for an upcoming swimming meet. In order to qualify in the eliminations, she needs to clock a time of 1.45 minutes. During her practice, she checks her time and takes note of her progress once in a while. For the first lap, she timed 1.40 minutes; for the second lap, she clocked 1.37 minutes and for the last lap, she clocked 1.49 minutes. Look at the data below: 1st lap = 1.40 minutes 2nd lap = 1.37 minutes 3rd lap = 1.49 minutes What is her average lap time?
• A.

4.26 minutes

• B.

1.42 minutes

• C.

1.40 minutes

• D.

2.13 minutes

• 8.
The following are the scores of 20 students in a math exam.Find the range of their scores.40 39 27 50 4328 16 37 33 4944 34 23 39 2245 19 28 47 38
• A.

33

• B.

701

• C.

35.05

• D.

37

• 9.
Jerbeck got the following final grades.Science 87English 88Reading 90Social studies 93Home economics 95 Suppose she needs an average of 90 in her six subjects in order to be included in the honor roll, what should her grade in math be?
• A.

85

• B.

86

• C.

87

• D.

88

• 10.
Jeff and Marie are studying typing. In six speed tests, Jeff was able to record the following speeds in number of words per minute:56 55 63 62 49 62while Marie had the following speeds:58 63 71 51 59 64Compare their median speeds Who is the faster typist?
• A.

Jeff

• B.

Marie

• C.

Jeff and Marie are both fast

• D.

Neither is fast

• 11.
Dina has two pieces of cloth that are 90 cm and 60 cm long respectively. How many meters of cloth does she have in all?
• A.

5400

• B.

150

• C.

1.5

• D.

30

• 12.
Dindo finished a 1500-meter race. How many kilometers did he run?
• A.

.15

• B.

1.5

• C.

15

• D.

150

• 13.
Ana is interested in buying the vacant lot beside her house. The real estate broker informed her that the lot is 15 meters long and 10 meters wide. What is the perimeter of the lot?
• A.

150

• B.

25

• C.

50

• D.

100

• 14.
A rice field is pentagonal in shape. The lengths of its sides are 205 m, 115 m, 153 m, 187 m, and 165 m respectively. If the owner wants to fence it with three strands of barbed wire, how many meters of wire in all will be needed?
• A.

825

• B.

165

• C.

2475

• D.

1650

• 15.
Mang Pedro’s garden is 28 meters long and 25 meters wide. How many meters of cyclone wire will be needed to fence his garden?
• A.

53

• B.

106

• C.

212

• D.

700

• 16.
A circle has a radius measuring 3 cm. What is the circumference?
• A.

6

• B.

9.42

• C.

18.84

• D.

19.26

• 17.
A farmer would like to fence his circular garden that has a radius of 40 m. How many meters of wire will he need?
• A.

5 024

• B.

80

• C.

125.6

• D.

251.2

• 18.
A circular garden in a park has a diameter of 13 meters. If John jogs around the garden 5 times, what is the total distance that he will cover?
• A.

65

• B.

81.64

• C.

204.1

• D.

408.2

• 19.
How many kilos of rice are there in 7.2 metric tons?
• A.

720

• B.

7200

• C.

72 000

• D.

720 000

• 20.
A candy stall sold 144 ounces of heart-shaped lollipops last Valentine’s Day. How many pounds of heart-shaped lollipops were sold?
• A.

12

• B.

16

• C.

2304

• D.

9

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