SSC GD MATHS QUIZ

Question 1:

45% of the total candidates who appeared for an examination were girls. 75% of the boys and 80% of the girls passed, and 144 girls failed. How many boys failed?

180

220

210

240

Question 2:

A machine depreciates 10%per year. The current price of the machine is ₹2,50,000. What will be the cost of the machine after 2 years?

₹2,02,500

₹2,05,000

₹1, 98,000

₹2,10,000

Question 3:

A is $30\%$ more than B and B is $20\%$ less than C. D is $20 \%$ less than A. Then which of the following option is correct?

B is $4 \%$ less than D

C is $4 \%$ less than A

D is $4 \%$ more than B

C is $16.8 \%$ more than D

Question 4:

A person's salary is first increased by 15% and then decreased by 15%. What is the net change in his salary?

2.25% decrease

1.5% decrease

25% increase

no change

Question 5:

If $x \%$ of 240 is equal to $60 \%$ of $(x+450)$, then $20 \%$ of $(x+50)$ is what percentage less than $40 \%$ of $x$ ?

$33 \frac{1}{3} \%$

$16 \frac{2}{3} \%$

$50 \%$

$40 \%$

Question 6:

In an examination, Radha scored $20 \%$ of marks and failed by 10 marks. Seeta scored $30 \%$ of marks, which is 20 marks more than the pass mark. The total marks of the examination are:

350

250

500

300

Question 7:

If a number $\mathrm{A}$ is $30 \%$ less than another number $\mathrm{B}$ and $\mathrm{B}$ is $20 \%$ more than 150 , then what is the value of $A$ ?

144

156

136

126

Question 8:

If the value of sugar falls by 10%, then how much% of sugar consumption in a house should be increased so that expenditure on sugar does not fall.

$10 \%$

$9 \%$

$9 \frac{1}{11} \%$

$11 \frac{1}{9} \%$

Question 9:

If $30 \%$ of $(x-y)=20 \%$ of $(x+y)$, then what percent of $x$ is $y$ ?

$24 \%$

$20 \%$

$15 \%$

$35 \%$

Question 10:

The savings of Rita is equal to 20% of her expenditure. If her income increases by 35% and expenditure increases by 38%, then her savings:

Decreases by 3%

Increases by 20%

Increases by 13%

Decreases by 17%