SSC CHSL 12th April 2021 Shift-1

Study the given graph and answer the question that follows.

In which year was the percentage increase in the revenue as compared to that in its preceding year below 6%?

If $$8 \sin^2 \theta + 2\cos \theta = 5, 0^\circ < \theta < 90^\circ$$, then the value of $$\tan^2 \theta + \sec^2 \theta - \sin^2 \theta$$ will be:

Chord AB and diameter CD ofa circle meet at the point P , outside the circle when produced. If PB = 8 cm, AB = 12cm and the distance of P from the centre ofthe circle is 18 cm,the radius (in cm ofthe circle is closest to:

If $$x^4 + y^4 + x^2y^2 = 117$$ and $$x^2 + y^2 - xy = 3(4 + \sqrt{3})$$, then the value of $$(x^2 + y^2)$$ will be:

Study the given graph and answer the question that follows.

The expenditure on Interest on Loans is by what percentage more than the expenditure on Taxes?

The altitude AD of a triangle ABC is 9 cm. If AB = 6$$\sqrt{3}$$ cm and CD = 3 $$\sqrt{3}$$ cm, then what will be the measure of $$\angle A$$?

Sulekha bought 36 kg of sugar for ₹1,040. She sold it at a profit equalto the selling price of 10 kg of it. What is the selling price (in ₹) for 5 kg of sugar?

Geeta scored 30% and failed by 50 marks, while Sandeep who scored 45% marks, got 25 marks more than the minimum marks required to pass the examination. How many marks did Vimal get if he scored 64% marks?

A and B can complete a certain task in 24 days and 40 days, respectively. They worked together for 8 days. C completed the remaining task in 14 days. Working together. A and C will complete 75% of the same work in:

In a circle with centre O, a 6 cm long chord is at a distance 4 cm from the centre. Find the length of the diameter.