List of practice Questions

If GUN is coded as HVO, find the code for PEN.

Which of the following is correct?

A person writes all the numbers from 0 to 99. The number of times digit 3 will be written is:
A book always has:
Find the sum of all numbers divisible by 6 in between 100 and 400:
........... our freedom is in danger.
The punch made the boxer ........... with pain.
One who leaves his own country to settle in another:
Oh! Such a pretty girl. Whom has she ...........?
You ................ to finish this on time because you have no choice.
There is no limit ............. the wants of man.
The tennis tournament is open to both ............ and professionals.
A significant number of people were sent to carry out other work from agriculture because:
Which one of the following statements is true according to the author?
The actress took cue from her brother and became successful:
Select the correct sentence:
A process involving too much official formality:
Which word in the passage means 'changeover'?
People as groups were convinced to do new work through:
What kind of agriculture-based societies would emerge as civilizations?
Which of the following statements are true?

For \(i=1,2,3,4\), suppose the points\((\cosθi,\secθi)\) lie on the boundary of a circle,where \(θi∈[0,\frac{π}{6})\) are distinct. Then \(\cosθ_1\ \cosθ_2\ \cosθ_3\ \cosθ_4\)  equals

Let A be a set containing n elements, A subset P of A is chosen and set A is reconstructed by replacing the elements of P. A subset Q of A is chosen again. The number of ways of choosing P and Q such that Q contains just one element more than P is
A train is moving along the tracks at a constant speed u. A girl on the train throws a ball of mass m straight ahead along the direction of motion of the train with speed v with respect to herself. Then,
A cubical Gaussian surface has side of length a = 10 cm. Electric field lines are parallel to x-axis as shown. The magnitudes of electric fields through surfaces ABCD and EFGH are 6kNC-1 and 9kNC-1 respectively. Then the total charge enclosed by the cube is
[Take ε0 = 9 × 10-12 Fm-1]
cubical Gaussian surface