SSC CHSL 30th May 2022 Shift-2
For the following questions answer them individually
A can do a piece of work in 15 days, but with the help of B, he can do it in 9 days. In what time can B do it alone?
The following bar charts provides information on the income and the expenditure of a company in five consecutive years from 2014 to 2018.
Find the difference between the profits made by the company in the years 2015 to 2017 .
The value of $$\sin 18^{\circ}$$ is given as $$\frac{\sqrt{5}-1}{4}$$ Using this value, find the value of $$\cos 18^{\circ}$$.
On buying 24 bangles Isha gets 6 bangles free of cost. What percent does Isha get as a discount?
The following table shows the marks of four students in four different subjects in an examination. Who among the four students scored the lowest aggregrate marks, when marks obtained in all the four subjects were taken together?
A shopkeeper mixes two qualities of rice, which cost him ₹40 per kg and ₹47.50 per kg respectively, in such a way that he has 15 kg of the blended rice costing him a total of ₹645. What is the weight (in kg) of the rice that cost him ₹47.50 per kg?
A is the average marks of a group of 10 students in a class and A+8 is the average of a group of 15 students which includes the group of 10 students as given. The total marks obtained by the group of 10 students is X and the total marks obtained by the group of 15 students is Y. If X : Y = 3 : 5, then the value of A+X+Y is _________.
Two trains leave Agra for Calcutta at 9:00 a.m. and 9:30 a.m., respectively, and travel at 240 km/h and 300 km/h, respectively. How many kilometres from Agra will the two trains meet?
The identity $$4\left(z + 7\right)\left(2z - 1\right) = Az^{2} + Bz + C$$ holds for all real values of z. Find the value of $$A^{2}- B - C$$.
Find the total surface area of a container in cylindrical shape whose diameter is 14 cm and height is 25 cm. [Use $$\pi = \frac{22}{7}$$]
