SSC CPO 4th Oct 2023 Shift 1

After deducing a commission of 20%, a DVD set costs ₹9,080. Its marked price is:

Anandi bought a smart watch from an electronic store for Rs.4,400. Since she had less money, she paid Rs.2,000 for down payment and the shopkeeper offered her an alternative to pay Rs.2,440 after 1 month. Find the rate of interest being charged at simple interest by the shopkeeper in this instalment option?

$$PQR$$ is a triangle. The bisectors of the internal angle $$\angle Q$$ and external angle $$\angle R$$ intersect at $$S$$. If $$\angle QSR = 40^{\circ}$$, then $$\angle P$$ is:

If $$x^{4} + y^{4} = x^{2}y^{2}$$, then the value of $$x^{6} + y^{6}$$ is:

The given table shows the number of students from 4 schools during 2022-2023.

What is the percentage of girls in school B?

E, F, G, and H are four points lying on the circumference of a circle to make a cyclic quadrilateral. If $$\angle FGH = 57^{\circ}$$, then what will be the measure of the $$\angle HEF$$?

The square root of $$\left(\cfrac{1}{4}\right) \times \left(\cfrac{1}{9}\right) \times \left(\cfrac{1}{25}\right) \times \left(\cfrac{1}{49}\right) \div \left(\cfrac{36}{121}\right)$$ is:

If the radius of a hemispherical balloon increases from 4 cm to 7 cm as air is pumped into it, find the ratio of the surface area of the new balloon to its original.

The sales of batteries (in lakhs) manufactured by a company over the years are shown in the given table.

Which type of battery had the highest total sales over the last seven years?

Study the given table and answer the question that follows.
The table shows the number of students studying in 6 different classes of 6 different schools.

Which class has the maximum number of students from all schools together?