List of practice Questions

Which tributary of the Ganges is also known as the ‘Kalindi’?

Mandovi’ and ‘Zuari’ are two major rivers in which state?

If you have to build on the seashore in Chennai, which rooms would have the best view of the sea?

A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had

If South-East becomes North, North-East becomes West and so on. What will West become?

It has been established that ____________________
P : Einstein was 
Q : although a great scientist 
R : weak in arithmetic 
S : right from his school days 
The Proper sequence should be:

Arrange the words given below in a meaningful sequence.
1–Wall 2- Clay 3-House 4-Room 5-Bricks

Identify the correct FRONT view for the given 3D object.

The logical statement $[\sim (\sim p \vee q) \vee (p \wedge r) \wedge (\sim q \wedge r)]$ is equivalent to:

Let the equations of two sides of a triangle be $3x - 2y + 6 = 0$ and $4x + 5y - 20 = 0$. If the orthocentre of this triangle is at $(1, 1)$, then the equation of its third side is :

A circle cuts a chord of length $4a$ on the x-axis and passes through a point on the y-axis, distant $2b$ from the origin. Then the locus of the centre of this circle, is :

A student scores the following marks in five tests : $45,54,41,57,43$. His score is not known for the sixth test. If the mean score is 48 in the six tests, then the standard deviation of the marks in six tests is

If the angle of elevation of a cloud from a point $P$ which is $25\, m$ above a lake be $30^\circ$ and the angle of depression of reflection of the cloud in the lake from $P$ be $60^\circ$, then the height of the cloud (in meters) from the surface of the lake is :

The IUPAC symbol for the element with atomic number $119$ would be :

The lanthanide ion that would show colour is-

The mean of five observations is $5$ and their variance is $9.20.$ If three of the given five observations are $1, 3$ and $8$, then a ratio of other two observations is :

The noble gas that does NOT occur in the atmosphere is:

The number of water molecule(s) not coordinated to copper ion directly in $CuSO_4.5H_2O$, is :

The oxoacid of sulphur that does not contain bond between sulphur atoms is :

The process with negative entropy change is :

The ratio of number of atoms present in a simple cubic, body centered cubic and face centered cubic structure are, respectively :

Suppose that $20$ pillars of the same height have been erected along the boundary of a circular stadium. If the top of each pillar has been connected by beams with the top of all its non-adjacent pillars, then the total number beams is :

Temperature difference of \(120^{\circ}C\) is maintained between two ends of a uniform rod \(AB\) of length \(2L\). Another bent rod \(PQ\), of same cross section as \(AB\) and length \(\frac{3L}{2}\) , is connected across \(AB\) (See figure). In steady state, temperature difference between \(P\) and \(Q\) will be close to :

The combination of plots which does not represent isothermal expansion of an ideal gas is: