List of practice Questions

Choose the word NOT having a prefix:

Study the first sentence and then identify from among the options given the closest antonym of the highlighted word in the second sentence:
It’s conventional wisdom that procreation between first cousins is unhealthy. But what are the actual genetic risks?

Read the following statements and answer the question that follows:
1. They subjected the residues from sherds of the rhyta- vessels to radiocarbon dating to determine their ages and chromatography - mass spectrometry (GC-MS) - to identify their structure and isotopic composition and found that the vessels were used to store cheese.
2. In many Neolithic sites near the Adriatic Sea, researchers unearthed cone-shaped clay vessels, known as rhyta, with four legs on the bottom and a round opening on the side.
3. Fresh milk couldn’t be kept for long without going bad; cheese, on the other hand, could be stored for months at a time, providing much-needed calories to early farmers between harvests.
4. Archaeologists who used to assume animals such as cows and goats were mainly used for meat early in their domestication history are thus forced to admit that humans might have been using animals for dairy quite early in their domestication history.
5. “If you kill one cow, you eat meat for about a week until it goes off; but by milking the animals, the farmer would be spreading the food gain from that animal over several months rather than just one week”
Rank the above five statements so as to make it a logical sequence:

Read the following statements and answer the question that follows:
1. An in-depth exploration of the Indian case and case studies of early adopters of mobile technology will provide spectrum managers a pragmatic and modern approach whereby they could utilize their resources efficiently and optimally.
2. Even as spectrum management regimes are moving from a command and control regime to a flexible use regime, new technological developments are suggesting that there are significant opportunities in managing large swathes of spectrum as a common property resource, in addition to flexible use.
3. Political legacies and market realities in different regimes pose unique challenges for spectrum managers who must negotiate a tricky path to the land promised by technological possibility.
4. On the other hand, supply of spectrum is restricted due to competing nature of uses and vested interests of incumbent holders.
5. The demand for spectrum has never been so acute as today's communication services extend beyond simple voice to complex data and video, augmented by evolving technologies such as peer-to-peer sharing, social networking, Fourth and Fifth Generation networks, Big Data, and cloud computing.
Rank the above five statements so as to make it a logical sequence:

Which of the statements below is least fallacious?

In a 100 meters race, A beats B by 20 meters B beats C by 5 meters. In the same race, A beats C by:

If escape velocity one earth surface is 11.1 km/hr then find the escape velocity on the moon surface if mass of moon is \(\frac{1}{81}\) times of the mass of the earth and radius is \(\frac{1}{4}\) times radius of earth

Two trains of length 150 m each pass each other in 20 s when moving in opposite directions. When they move in the same direction, they take 40 s to pass each other completely. Find the speed of the faster train.

The number of common terms in the two sequences: 15, 19, 23, 27, . . . . , 415 and 14, 19, 24, 29, . . . , 464 is

The number of 4 digit numbers without repetition that can be formed using the digits 1, 2, 3, 4, 5, 6, 7 in which each number has two odd digits and two even digits is

In how many ways can the letters of the word POTICA be arranged such that the vowels occupy odd positions?

A robot is 4 m long and placed at a corner of a \(16\text{ m}\times 30\text{ m}\) rectangular field. It faces the diagonally opposite corner and reaches that corner in \(15\) s. What is its speed?

Robot A, B and C make \(25\%\), \(35\%\) and \(40\%\) of circuit boards, with defect rates \(5\%\), \(4\%\) and \(2\%\) respectively. If one board is picked at random, what is the probability it is defective?

Valve A fills a bathtub in 10 hours and valve B fills it in 15 hours. A and B are opened together; later B is closed. The tub is filled in 8 hours in total. For how long was B open?

Volenti non fit injuria is a:

Find the unit's place digit of \((1!)^{1! + (2!)^{2!} + (3!)^{3!} + \cdots + (100!)^{100!}\).}

In the following question, there are sentences that form a paragraph. Identify the sentence(s) or part(s) of sentence(s) that are correct in terms of grammar and usage (including spelling, punctuation and logical consistency). Then, choose the most appropriate option.

Choose the correct option of the following incorrect sentence: No matter what that I do, I can't make her happy.

As per the passage, which of the following is the result of breathing unsafe air?

Which of the following statements is/are true in the context of the passage above?

In the passage above, a line is given in bold. Which of the following best describes the meaning of the line given in bold?

Which of the following can be inferred as the theme of the passage?