GGST Numerical Reasoning: Calculations 3

Question 1

A humanitarian team distributed food rations to 1,440 families over 6 days. If the rate increases by 25% starting on day 7, how many families will be served on day 7?

Accepted Answer

300

Answer

240

Answer

270

Answer

288

Question 2

A project timeline shows 3 tasks completed in 9 weeks. At the same rate, how many weeks will it take to complete the remaining 11 tasks?

Accepted Answer

33 weeks

Answer

27 weeks

Answer

30 weeks

Answer

36 weeks

Question 3

An office's electricity bill was $640 in January. The bill rose by 12.5% in February. What was the February bill?

Accepted Answer

$720

Answer

$700

Answer

$716

Answer

$740

Question 4

Two staff members together process 480 files in 8 hours at equal rates. How many files does one person process in 5 hours?

Accepted Answer

150 files

Answer

160 files

Answer

200 files

Answer

240 files

Question 5

A conference budget of $72,000 is allocated 40% to venue, 35% to travel, and the remainder to materials. How much is allocated to materials?

Accepted Answer

$18,000

Answer

$14,400

Answer

$16,200

Answer

$25,200

Question 6

The exchange rate is 1 GBP = 1.27 USD. A purchase costs £3,800. What is the cost in USD?

Accepted Answer

$4,826

Answer

$4,660

Answer

$4,912

Answer

$5,002

Question 7

A supply convoy carries 5,400 kg of aid. After the first delivery, 62.5% of the load remains. How many kg were delivered?

Accepted Answer

2,025 kg

Answer

1,350 kg

Answer

2,700 kg

Answer

3,375 kg