SSC CGL QUANT QUIZ-4

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Question 1:

Two pipes can fill a cistern in 12 and 18 hours respectively. The pipes are opened simultaneously and it is found that due to leakage in the bottom of the cistern, it takes 48 min extra for the cistern to be filled up. When the cistern is full, in what time will the leak empty it?

Question 2:

Speed of boat in still water is $21 \mathrm{kmph}$ & speed of current is $3 \mathrm{kmph}$. The boat completes round trip from A to B & then back to A in $7 \mathrm{hrs}$. Find the distance between A & B.

Question 3:

48 people can do a piece of work in 17 days. After 6 days 4 workers left the work. After how many days will it take to complete the work?

Question 4:

After applying 2 successive discounts of $20 \%$ and $10 \%$ an article was sold for Rs. 954 . Find the marked price of the article.

Question 5:

If $\mathrm{a}+\mathrm{b}-\mathrm{c}=7$ and $\mathrm{ab}-\mathrm{bc}-\mathrm{ac}=14$, then find the value of $a^{2}+b^{2}+c^{2}$.

Question 6:

$\left(\frac{55}{11}\right)+(18-6) \times 9=?$

Question 7:

A shopkeeper has three articles – P, Q and R. The cost price of the article P is 20% more than the cost price of the article Q. The cost price of the article Q is 30% more than the cost price of the article R. The cost price of article P is increased by 40% and it is sold in Rs 15724.80 at a profit of 50%. If article R is marked up 60% above the cost price, then what is the marked price of the article R in rupees?

Question 8:

If the income of A and B is 21000 and 18500. The income of A is increased by 30% and the income of B is increased by 40%. Then find the total income of A and B?

Question 9:

If the average of 20,40,50,y and z is 45 then the average of y and z is?

Question 10:

What is the square root of 21904?