SSC CHSL 16th April 2021 Shift-2
For the following questions answer them individually
A shopkeeper buys some notebooks at the rate of 12 for ₹222, and an equal number of notebooks at 10 for ₹225. If he sells all the notebooks at a profit of 20%, then the selling price of 15 notebooks is:
A person rows upstream a distance of 55 km in 5 hours and rows downstream a distance of 75 km in 3 hours. How much timewill he take to rowa distance of 96 km in still water?
If $$x + y + z = 4, xy + yz + zx = 1$$ and $$x^3 + y^3 + z^3 = 34$$, then what is the value of 2xyz?
The marked price ofan article is ₹300. It is sold for ₹177.84 after giving three successive discounts of 20%, x % and 5%, What is the value of x ?
A mobile phone is available for ₹79,860 by cash payment or by paying cash of ₹60,000 as down payment and the remaining amount in three equal annual instalments. If the shopkeeper charges interestat the rate of 10% per annum compounded annually, then the amountof each instalment (in ₹) will be:
Study the given graph and answer the question that follows.
If there is a profit of ₹2,500 and ₹3,000 onthe sale of one computer oftype A and one computer oftype B, respectively, then whatis the total profit (in thousand rupees) on the sale of 15% computers of type A in February and 10% computers of type B in June?
If decreasing 180 by x% gives the same result as increasing 60 by x%, then x% of 410 will be more than (x + 20)% of 210 (correct to two decimalplaces) by:
If $$\sin \theta = \frac{12}{13}$$, then $$\frac{\sin^2 \theta - \cos^2 \theta}{2 \cos \theta \sin \theta} \times \cot^2 \theta = ?$$
PQRS is acyclic quadrilateral. If $$\angle P$$ is four times $$\angle R$$ and $$\angle S$$ is three times $$\angle Q$$, then sum of the measures of $$\angle S$$ and $$\angle R$$ will be:
