X and y agreed to do a particular job. X alone complted 1/3 rd of the Job and then asked y to complete the rest. Y did half to the rest job and then hired Z. Aftrwards these two (Y & Z ) equally shared the job. Which one of the following statements is true?
X and y agreed to do a particular job. X alone complted 1/3 rd of the Job and then asked y to complete the rest. Y did half to the rest job and then hired Z. Aftrwards these two (Y & Z ) equally shared the job. Which one of the following statements is true?
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ক
Z did more than X
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খ
y did as much as X and Z did individually
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গ
Y did as much as X and Z did together
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ঘ
None of these together
X একা 1/3 অংশ করার পর কাজ বাকি থাকে 1 - ⅓ = 2/ 3 অংশ। Y করে অবশিষ্টাংশের অর্ধেক = 2/3x1/2 = 1/3 অংশ বাকি থাকে ⅔ - ⅓ = 1/3 অংশ, যেটুকুY ও Z সমানভাবে করে শেষ করে। এখন 1/3 অংশ কাজের Y ও Z প্রত্যেকে করে 1/3x1/2 = ⅙ অংশ সুতরাং X করে 1/3 অংশ: Y মোট করে 1/3 + 1/6 বা 1/2 অংশ এবং Z করে 1/6 অংশ। অর্থাৎ Y এর ½ অংশ কাজ যা X এবং Z এর একত্রিত কাজের সমান কিন্তু তাদের এক জনের চেয়ে বেশি।
Related Question
View AllStatements: The T.V. programmes, telecast specially for women are packed with a variety of recipes and household hints. A major portion of magazines for women also contains the items mentioned above.
Conclusions:
i. Women are not interested in other things.
ii. An average woman's primary interest lies in home and specially in the kitchen.
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ক
a)
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খ
b)
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গ
c)
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ঘ
d)
Statements: Modern man influences his destiny by the choice he makes unlike in the past.
Conclusions:
i. Earlier there were fewer options available to man.
ii. There was no desire in the past to influence the destiny.
-
ক
a)
-
খ
b)
-
গ
c)
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ঘ
d)
Which of the following statements must be true?
i. Country A spends minimum amount of its budget on arms.
ii. Throughout, Country C has spent the maximum amount on arms during the years shown.
iii. An examination of the information for the last 3 years reveals that generally all 3 countries are reducing their expenditure on arms.
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ক
i and ii only
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খ
i and iii only
-
গ
ii and iii only
-
ঘ
None of the statements above
If XYZ Auto Company sold 23,000 vehicles in 1999, how many were SUV's?
Percentage of Vahicle Types that XYX Auto
Company sold in 1999

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ক
2,990
-
খ
3,030
-
গ
3,450
-
ঘ
1,760
If a certain vase contains only roses and tulips, how many tulips are there in the vase?
i. The number of roses in the vases is 4 times the number of tulips in the vase.
ii. There is total of 20 flowers in the vase
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ক
2
-
খ
3
-
গ
4
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ঘ
5
On a certain nonstop trip, Marta averaged x miles per hour for 2 hours and y miles per hours for the remaining 3 hours. What was her average speed in miles per hour for the entire trip?
i. 2x + 3y = 280
ii. y = x + 10
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ক
1
-
খ
2
-
গ
3
-
ঘ
4
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