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Data Interpretation Questions And Answers Sample Test 7


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Data Interpretation Test 7


You have scored 3 out of 10
You Scored:2
Total Questions:2
Attended Questions:2
Correct Answered:2
1. A tap can fill a tank in 48 mins, whereas another tap can empty it in 2 hrs. If both the taps are opened at 11:40 am, then the tank will be filled at



Explanation:

In one minutes 1/48 ? 1/120 = 1/80 of tank can be filled The whole tank will be filled in 80 minutes. 11.40 + 80 minutes = 1.00 pm


2. Where are the headquarters of the Indian Institute of Tropical Meteorology (IITM)?





3. Programming language built into user programs such as Word and Excel are known as _______ 





4. Find the value of 0.04x0.04 + 1.54x1.54 - 2x0.0616 = ?



Explanation:

0.04x0.04 + 1.54x1.54 - 2 x 0.0616 = (0.04)^2+(1.54)^2 - 2 x (0.04) x (1.54)
= (1.54 - 0.04)^2 =(1.5)^2=2.25
Formula reference : a^2 + b^2 - 2 x a x b = ( a - b )^2


5. "Astra" which was in news in recent past is the name of a newly developed _________





6. The ________ button on the quick access toolbar allow you to cancel your recent commands or action.





7. All dogs are cats
All cats are rats
Statement I : Some dogs are rats
Statement II : Some dogs are cats



Explanation:

Solution is:

Statement I and II are positive considerations
SoBoth I and II follows


8. A modem __________





9. The average weight of a class of 20 boys was calculated to be 58.4 kgs and it was later found that one weight was misread as 56 kg instead of 65 kg. What is the correct weight?



Explanation:

Actual total weight is (20X 58.4 - 56 + 65) = 1177 Kgs Actual average weight is 1177/20 = 58.85kgs


10. Find the value of 0.24x0.24 + 3.24x3.24 - 2x0.7776 = ?



Explanation:

Solution is
Given 0.24x0.24 + 3.24x3.24 - 2 x 0.7776
Formula reference : a2 + b2 - 2 x a x b = ( a - b )2
= ( 0.24 )2+( 3.24 )2 - 2 x ( 0.24 ) x ( 3.24 )
= ( 3.24 - 0.24 )2
= ( 3 )2
= 9
Answer is 9


11. What can you conclude from the given statement :
All moon are stars



Explanation:

Solution is:

The Possible conclusions for this statements are
  • All moon are stars
  • Some moon are stars
  • Some stars are moon


12. Unsolicited commercial email is commonly known as _____





13. hasten





14. What is the use of sections in a word document?





Given below five statements, arrange them in the proper order and answer the following questions based on it.
(A) It is fixed on Tuesday.
(B) We have, therefore, called him for intenview.
(C) Due to his illness he lost that job.
(D) Ramesh was working in a factory.
(E) Hence, he has applied for a job in my office

15. Which of the following should be the First sentence?





16. The ____________ manual tells you how to use a software program.





Refer this table

17. Total expenditure on all these items in 1998 was approximately what percent of the total expenditure in 2002?



Explanation:

Solution is
Required Percentage = (288+98+3+23.4+83 ) / (420+142+3.96+49.4+98 ) x 100
=(495.4 / 713.36) x 100 %
approx 69.45 %
Answer is69.45


18. In how many ways a four digit even number can be formed by using the digits 4,5,9,8 exactly once.



Explanation:

Given
Four digit even number can be formed by using the digits 4,5,9,8
Since the number has to be a even digit number,the units digit has to be 4 or 8. First three places can be filled by remaining three digits.
Hence it is totally 6 x 2 = 12 ways
Answer is 12


19. Find the Missing number in the the below series
117, 144, 171, X , 225, 252



Explanation:

Solution is
The given series is 117, 144, 171, X , 225, 252
Consecutive numbers increases by 27
Following this pattern, the Missing Number X should increase by 27 from the previous number.
When we add 27 to the number before X
(i.e 171) we get 171 + 27 = 198


Six friends A, B, C, D, E and F are sitting around the hexagonal table each at one corner. A is second to the left of F. B is the neighbour of C and D. E is second to the left of D.

20. Which person is seated diagonally opposite to C ?



Explanation:

A C E B F D


21. If the price of 23 toys is 276, then find the price of 36 toys?



Explanation:

Less toys, less price (direct proportion) So, let the price be x Rs. then 23 : 36 :: 276 : x => x = (276 x 36) / 23 = 432


22. What would be the compound interest accrued on an amount of 2500 Rs. at the end of 2 years at the rate of 10 % per annum ?



Explanation:

Given principal = 2500 No. of years = 2 Rate of interest = 10 Amount = P x (1+r/100)^n, we get Amount = 2500 x (1+10/100)^2 Ans : 3025


Study the following information and answer the questions given.
When a word arrangement macine is given and input line of words, it arranges them following a particular rule. The following is an illustration of input and rearrangement.
Input : 13 done 34 nail 94 pen 29 ear 45 jam
Step 1 : 94 13 done 34 nail pen 29 ear 45 jam
Step 2 : 94 13 34 nail pen 29 ear 45 jam done
Step 3 : 94 45 13 34 nail pen 29 ear jam done
Step 4 : 94 45 13 34 nail pen 29 jam done ear
Step 5 : 94 45 34 13 nail pen 29 jam done ear
Step 6 : 94 45 34 13 nail pen 29 done ear jam
Step 7 : 94 45 34 29 13 nail pen done ear jam
Step 8 : 94 45 34 29 13 pen done ear jam nail
Step 9 : 94 45 34 29 13 done ear jam nail pen 

23. Find the position of the word "pen" in Step 7 from the right?





24. Some pen are pencils
All pencils are notes
Statement I : Some pen are notes
Statement II : some notes are not pencils



Explanation:

Solution is:
Statement II is a negative consideration
So only I follows


25. What would be the compound interest accrued on an amount of 4500 Rs. at the end of 2 years at the rate of 10 % per annum ?



Explanation:

Given principal = 4500

No. of years = 2

Rate of interest = 10

Amount = P x (1+r/100)^n,

we get Amount = 4500 x (1+10/100)^2

Ans : 5445


26. Which of the following menu types is also called a drop-down menu?





27. OLE stands for ________





28. In each question below, four words are printed in bold type are given. These are (a), (b), (c) and (d). One of these words printed in bold may either be wrongly spelt or inappropriate in context. The letter given in the bracket along with that word will be your answer.





Read the following passage carefully and answer the questions given below. Certain words/phrases have been printed in bold to help you locate them.

The recurrence of a major earthquake on May 12 — this time measuring 7.3 on the Richter scale — with its epicentre near Kodari in Nepal, barely a fortnight after the devastating temblor in the landlocked country, has once again raised questions about preparedness for such disasters in the subcontinent. India is divided into five seismic zones, with Zone 5 being the most active and earthquake-prone. The Himalayan regions, the Assam and Burma region, and the Bhuj region in the west fall in this category. While the time of occurrence of a big earthquake cannot be predicted accurately with existing technology, the foreknowledge of potential danger areas can help mitigate the impact of a disaster. The reason for earthquakes occurring in Nepal is knvvown: the movement of the Indian tectonic plate against the Eurasian plate. Along the Himalayas lie two fault-lines: the Main Boundary Thrust and the Main Central Thrust. Running parallel to the Himalayan ranges to a width of 100 km to 120 km, this region has a history of earthquakes. In the last 120 years, there have been four major events: 1897 (Shillong), 1905 (Himachal Pradesh, Kangra), 1934 (Nepal-Bihar border), 1950 (Arunachal Pradesh, then a part of the North East Frontier Agency or NEFA).

The movement of the Indian tectonic plate against the Eurasian plate has created accumulated stress. This stress is released in a manner that makes predicting earthquakes impossible. When a major event happens, part of the stress is released at that point but accumulates in a different part of the belt. Thus there is no natural escape for the region from susceptibility to earthquakes. The best-laid plans for disaster mitigation following quakes can go awry, but some lessons can be learnt from the past. However, as the gap between the occurrence of major earthquakes in a given region could stretch over more than a lifespan, memories can fade and mitigation plans may not be grounded in lived experience. The real advancement that has been made recently in India is, for instance, the setting up of many seismological stations, especially after the Bhuj earthquake of 2001. Measurements from these stations and global positioning system data now tell us the Indian plate is moving north at a speed of 5 metres a year. This would contribute to stress accumulation and to seismic activity even in Zones 2, 3 and 4. We need to accept earthquakes as a reality and do everything in our power to redefine development plans, especially in terms of building quake-resistant buildings. There should be systematic resort to “disaster drills” to educate the public on what to do during an earthquake. Preparedness is the key to managing any more such disasters.

29. What is the reason mentioned in the passage for zone 2, 3 and 4 to worry about?





30. How many liters of water should be added to a 30 liter mixture of milk and water containing milk and water in the ratio 7:3 such that the resultant mixture has 40 % water in it.



Explanation:

Given :30 Liters of mixture, Milk and water in the ratio 7 : 3 Which means, we have 21 liters of milk and 9 liters of water.
We add water the resulting solution is 21 liters of milk and 9 + x liters of water.
Total quantity = 30 +x.
Water percentage is 40 % = > 40 x (30+x)/100 = 9 + x 4(30+x) = 10(9+x) => 120 + 4x = 90 + 10x => 10x ? 6x = 120-90 6x = 120 ? 90 => 6x = 30 => x = 5




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