List of practice Questions

The Mean deviation about the Mean for the following data 6,7,10,12,13,4,8,12.
Consider the runs scored by two batsmen in their last ten matches as follows:
Batsman A: 30, 91, 0, 64, 42, 80, 30, 5, 117, 71 
Batsman B: 53, 46, 48, 50, 53, 53, 58, 60, 57, 52 
The Median of the runs scored by Batsman A and Batsman B respectively
Simplify 0.9 [2.3-3.2(7.3-5.4-3.7)]-
On a certain sum of money lent at 16% per annum, the difference between the compound interest for 1 year, payable half yearly and the simple interest for 1 year is ₹ 56. The sum is:
What is the value of X in the given proportion
14:10=X:15 ?
Choose the correct option for the transformation of the given sentence into an exclamatory sentence:
He met with an accident and died.
See the Diagram and think about the right responses. i.e. the figure show
See the Diagram and think about the right responses
If For each number in the given options, all their digit are arrange in descending order, which among the following corresponds to the smallest number?
Statement : No country is absolutely self-dependent these days.
Conclusion :
I. It is impossible to grow and produce all that a country needs.
II. The people of the country in general have c=become lazy.
Given below is the statement followed by two conclusions numbered I and II.
Statement: Our securities investment carry market risk. Consult your investment advisor or agent before investing.
Conclusions I: One should not invest in securities.
II: The investment advisor calculates the market risk with certainty.
Identify which of the conclusions follows the given statement:
Find the correct water image of the given figure (X)
figx
Find the mirror image of the given combination
mirror img
In you were born on 6th November, 1983, which was a Sunday, then on which day of the week does your birthday fall in 1984?
Match List I with List - II.

List-I

List-II

(A)Chipko movement(I)Madhya Pradesh
(B)Silent valley(II)Karnataka
(C)Narmada Bachao Andolan(III)Kerala
(D)Appiko movement(IV)Uttarakhand

Choose the correct answer from the options given below:
Choose the correct sequence of the four phrases given below to make a meaningful sentence.
A. the tangled oak treetops that you can barely see the sky
B. moss and lichen drip so thickly from
C. in the southwest of England
D. in Wistman's Wood in Dartmoor National Park
Match List I with List - II

List-I

List-II

(A)Mongoloid(I)Frizzly hair
(B)Negroid(II)Blue Eyes
(C)Caucasoid(III)Yellow skin
(D)Australoid(IV)Dolichocephalic

Choose the correct answer from the options given below:
Match List I with List - II.

List-I 
(Site)

List-II 
(River)

(A)Harappa(I)Ghaggar
(B)Mohanjodaro(II)Luni
(C)Rakhigarhi(III)Indus
(D)Dholavira(IV)Ravi

Choose the correct answer from the options given below:
Read the passage given below and answer the question.
Like Paleolithic, Neolithic is also a Greek word. It means 'New Stone'. The period since the discovery of agriculture to the rise of urban civilization has been bracketed, as New Stone or Neolithic Age. This Age lasted approximately from 8000BC to 3000BC. The earlier anthropologists conceived everything on the basis of technological types, so they distinguished two grand divisions in Stone Age, which were different from each other by the technique of stone working. Palaeolithic tools and implements were made solely by chipping. They were very crude in nature. But the Neolithic stone objects were pecked, ground, rubbed and polished; they were far better in finishing as well as in effectiveness. Man was no longer a food-gatherer, he became a food-producer at the advent of Neolithic.
Twentieth Century anthropologists defined Neolithic Age in terms of domesticated plants and animals. They also counted the presence of pottery and absence of metal as indispensable criteria for a pure Neolithic site. V. Gordon Childe mentioned that the Neolithic had opened an entire new way of life and he termed it as 'Neolithic Revolution'. After the end of Pleistocene Ice Age, first acquisition of domestic plants and animals stood as the greatest achievement of man and therefore the period has been recognized as a great turning point or 'revolution', perhaps comparable in importance only with the 'Industrial Revolution' of recent period. But the origin and early spread of agriculture is still a matter of conjecture and only fragmentary evidences are found on this topic. There is no area in the world where the stages from pure hunting and gathering to farming can be traced step by step in adequate detail. However, the early development of agriculture was rooted in the environmental and cultural conditions at the end of Pleistocene epoch. By this time, the biological development of man was complete as evident in the skeletal remains of modern type of man corresponding to the particular period. It is therefore assumed that the people of this period had grown the capacities for cultural innovation. Discovery of agriculture belongs to:
Read the passage given below and answer the question.
Mendel’s experiment with tall and dwarf peas, therefore, showed both homozygous and heterozygous zygotes. In pure tall variety, two factors (alleles) remain identical forming TT combination. Similarly, the pure dwarf variety shows tt combination. The hybrid tall plants of the first filial generation (F1) carry two unlike factors, Tt. Mendel in his experiment clearly established the fact that the recessive characters are not expressed in heterozygous condition, but will be expressed in recessive homozygotes (dwarf pea). Ina cross between true-breed contrasting varieties, we can classify F2 progeny (grandchildren grogeny) in two ways, either according to their appearance (phenotype) or according to their genetic composition (genotype). The phenotype classifies thiee individuals as tall out of four, whereas genotype identifies two hybrids (Tt) among the talls. Genotypically the F2 generation is composed of 1 TT, 2 Tt and 1 tt. The terms phenotype and genotype therefore refer to the visible expression of the genes (or Mendelian factors) and the actual genetic constitution of an individual respectively. Mendel discovered the important fact, that in the F1 hybrids, the parental characteristics (or factors or alleles) were not lost or mixed to produce the intermediates, rather the factors or alleles remain segregated. This non-mixing of alleles in the hybrid and their subsequent segregation (equal proportion is maintained in the gamete) is principle of Segregation of Mendel's first law.
An individual human being has 45 chromosomes, which type of chromosomal disorders he/she is having ?
Arrange the tool families according to the evolution of their use.
(A) Flake tool
(B) Chopper-chopping
(C) Celt
(D) Bone
Choose the correct answer from the options given below:
Neo Evolution is associated with:
The chopper-chopping tools are associated with:
A celt is___ from the Neolithic period.
The prehistoric art appeared for the first time during: