# Chapter 3: Arithmetical Problems & Percentages - Math Mcqs for Grade 6 - Set 2

1)   Ana is a school teacher and earns \$4000/month and Chris is a retail store manager and earns \$6000/month. If Ana gives \$3000 in annual charity function of orphanage and Chris gives \$3500 in the same function then the one who gave more money in charity is

a. Ana gave 7.5% of her income in charity
b. Chris gave 4% of her income in charity
c. Ana gave 6.25% of her income in charity
d. Chris gave 7% of her income in charity
 Answer  Explanation ANSWER: Ana gave 6.25% of her income in charity Explanation: No explanation is available for this question!

2)   If the selling price for laptop is \$1100 and is marked down by 30% in promotional offers then sale price after discount is

a. \$820
b. \$790
c. \$770
d. \$870
 Answer  Explanation ANSWER: \$770 Explanation: No explanation is available for this question!

3)   If the price of rice in 2014 is \$20/kg which was 30% more than what it was in 2010 then the price of rice per kg in 2010 was

a. \$16.38
b. \$14.38
c. \$15.38
d. \$17
 Answer  Explanation ANSWER: \$15.38 Explanation: No explanation is available for this question!

4)   The 130% of 60m is

a. 78m
b. 80m
c. 85m
d. 89m
 Answer  Explanation ANSWER: 78m Explanation: No explanation is available for this question!

5)   The number if increased by 35% becomes 200. The original number was

a. 168
b. 135
c. 148
d. 152
 Answer  Explanation ANSWER: 148 Explanation: No explanation is available for this question!

6)   The number if decreased by 25% becomes 150. The original number before decrease was

a. 240
b. 220
c. 230
d. 200
 Answer  Explanation ANSWER: 200 Explanation: No explanation is available for this question!

7)   In month of July, an estate agent gets a commission of \$200 on his sale of apartment. He sells another apartment for \$150 000 and gets a commission of 4.5%. The total commission an agent gets is

a. \$6,950
b. \$6,540
c. \$6,705
d. \$5,960
 Answer  Explanation ANSWER: \$6,950 Explanation: No explanation is available for this question!

8)   The 58% of 450 liter is

a. 285 liter
b. 261 liter
c. 275 liter
d. 280 liter
 Answer  Explanation ANSWER: 261 liter Explanation: No explanation is available for this question!

9)   An increment of 6% is offered to employees in the company. If monthly salary of Mary after increment is \$1860 then her original monthly salary before income is

a. \$1,557
b. \$1,875
c. \$1,755
d. \$1,785
 Answer  Explanation ANSWER: \$1,755 Explanation: No explanation is available for this question!

10)   The total amount of money a buyer has to pay if he bought an antique article marked at \$500 with a 15% value-added tax imposed on it is

a. \$630
b. \$614
c. \$620
d. \$575
 Answer  Explanation ANSWER: \$575 Explanation: No explanation is available for this question!