SSC CPO 4th Oct 2023 Shift 2

Instructions

For the following questions answer them individually

Question 121

The number of hours spent by a student on different activities as shown in the following pie chart:

image

The central angle corresponding to the sleeping time is what percentage of the whole central angle?

Video Solution
Question 122

The area of a rectangular field is 480 $$m^{2}$$. If the length is 20% more than the breadth, then the length of the rectangular field is:

Video Solution
Question 123

In a circle centred at O, PQ is a tangent at P. Furthermore, AB is the chord of the circle and is extended to Q. If PQ = 12 cm and QB = 8 cm, then the length of AB is equal to:

Video Solution
Question 124

The upstream speed of a boat is 8 km/h and the downstream is 15 km/h. What is the speed of the boat in still water and the speed of the stream (in km/h), respectively?

Video Solution
Question 125

A number is first decreased by 28% and then increased by 28%. The number so obtained is 784 less than the original number. Find the value of the original number.

Video Solution
Question 126

The following pie chart shows the number of students who failed in different subjects in an examination. Examine the chart and answer the following question. The total number of students who have failed is 350.

image

The number of students failed in mathematics is less than the number of students failed in all other subjects by:

Video Solution
Question 127

Simplify the following.

$$19 \div 5 of (27 - \overline{15 - 21}) + 37$$

Video Solution
Question 128

The price of a stock increased by 30% in the first year and decreased by 20% in the second year. If an investor bought 100 shares of the stock for ₹1,000, then what is the final value of the investment after 2 years?

Video Solution
Question 129

The LCM of two numbers is 660 and their HCF is 5. If one of the numbers is 55, find the other.

Video Solution
Question 130

Some medicine in liquid form is prepared in a hemispherical container of diameter 36 cm. When the container is full of medicine, the medicine is transferred to small cylindrical bottles of diameter 6 cm and height 6 cm. How many bottles are required to empty the container?

Video Solution
cracku

Boost your Prep!

Download App