Time Left - 10:00 mins
Attempt now to get your rank among 1972 students!
Question 1
A and B can do a piece of work in 12 days, B and C in 8 days and C and A in 6 days. How long would B take to do the same work alone?
Question 2
A reservoir is in the shape of a frustum of a right circular cone. The radii of its circular ends are 4m and 8 m and its depth is 7m. How many kilolitre of water (correct up to one decimal place) can it hold?
(Take 
)
Question 3
The salary of A is increased by 10% and then decreased by 10%. Find the net change in the salary.
Question 4
If Rs. 782 is divided into three parts in ratio of 
, then the first part is:
, then the first part is:Question 5
If x + (1/x) = √13, then what is the value of x5 – (1/x5)?
Question 6
The side of an equilateral ∆ABC is 60 cm. Find the circumradius of the triangle.
Question 7
A vessel is in the form of a cylinder mounted on a hemisphere.The diameter of the hemisphere is 18 cm and the ratio of the height of cylinder and radius of the hemisphere is 2:1. Find the volume of the vessel.
Question 8
What is the value of [2sin(45 + θ).sin(45 – θ)]/cos 2θ?
Question 9
Which one of the following is a factor of the sum of first twenty-five natural numbers?
Question 10
A train 800 m long is running at the speed of 78 km/h. If it crosses a tunnel in 1 min, then the length of the tunnel (in m) is
- 1972 attempts
- 5 upvotes
- 25 comments
Jun 1SSC & Railway
