SSC GD MATHS QUIZ

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Question 1:

In a bag, white mobile covers and black mobile covers are in the ratio of 4 : 7. If there are 280 black mobile covers, then how many white mobile covers are there in the bag?

Question 2:

$\frac{1}{7}$ of a number is equal to $\frac{2}{5}$ of another number. What is the ratio of the first number to the second number?

Question 3:

When ₹ 176 is divided in the proportion 1 : 4 : 6, what is the difference between the largest share and the smallest share ( in ₹)?

Question 4:

The sum of ₹14,175 is divided between $\mathrm{A}, \mathrm{B}$ and $\mathrm{C}$ $\frac{2}{3}: \frac{3}{5}: \frac{ 5}{6}$ is divided in the ratio. Find the difference (in ₹) of the parts of $\mathrm{A}$ and $\mathrm{C}$.

Question 5:

If $0.25:x::5:6$, then the value of $x$ is equal to which of these?

Question 6:

When $x$ is added to each of $6,12,18$ and 28, the numbers obtained in this sequence are in a proportion. What will be the value of $(5 x-8):(x+4)$?

Question 7:

Find the ratio whose difference of the two terms is 45 and the value obtained is equal to $\frac{4}{7}$.

Question 8:

If $\mathrm{a}=(5 / 4) \mathrm{b}$ and $\mathrm{b}=(2 / 10) \mathrm{c}$, then what is $\mathrm{a}: \mathrm{b}: \mathrm{c}$ ?

Question 9:

If $(x+y):(x-y)=23: 3$, what is the value of $\frac{x^2-y^2}{x^2+y^2}$ ?

Question 10:

Ratio of age of Aditya and Vaibhav after 6 years is $17: 24$ and the difference between their age is 14 years. Find the present age of Aditya.