At any army camp the provisions were stored for 40 days but ten days after the no. of soldiers become double. Now the food lasts for x days. What is x?
Correct answer D. 15
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Maths MCQs & Aptitude MCQs
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A family of 12 people had enough provision for 15 days. But 3 guests came for 2 days. How long the provisions will last for?
Correct answer D. 12.5
At an inn there are provisions sufficient for 20 days for 40 people. At the end of every 10 days 5 people leave off. How many days the provision will be sufficient for new?
Correct answer D. none
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A garrison has provision for 30 days for certain men. If 2/3 of them do not attend the mess then the food will last for?
Correct answer B. 90 days
A garrison has provisions for 40 days. At the end of 5 days half of the men left the garrison. How long the food will last for?
Correct answer C. 70 days
A camp has provision for 9 days for 500 men. At the end of 3 days 100 more men were admitted. How long will the food now last?
Correct answer B. 5 days
If 12 members family spend Rs. 850 in 10 days. Then a family of 8 people will spend Rs. 340 in how many days?
Correct answer C. 6
At a ship the food was enough for 50 people. But after 10 days half of the men died due to some viral disease and the food is sufficient for as long as before. How long the food was sufficient for then____)?
Correct answer A. 20
A garrison has sufficient food for 500 people to survive for 6 days. At the end of 2 days 100 men desert. How long the provisions are sufficient for now?
Correct answer A. 5
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In a hospital there are enough injections sufficient for 15 days. Originally there were 80 patients but 40 more patients appeared. How many days these injections will be sufficient for now?
Correct answer A. 10
18 cattle graze a field in 12 days. 6 cattle can graze 3 of such fields in x days. What is x?
Correct answer D. 108
25 men can consume 250kg of wheat in 20 days. 20 men cang consume how much wheat in 25 days?
Correct answer C. 250
In a ship the provisions are sufficient for 800 men for 50 days. How long will these be sufficient for if there would have been 200 more men?
Correct answer A. 40
In a fort there is enough food sufficient for 1200 men for 10 days. How long the food would have last for if there would have been 1000 men?
Correct answer B. 12
Log2 9 is
Correct answer D. an irrational number
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If loge x + loge(1-x) = 0 then
Correct answer B. x2-x+1 = 0
If log81/log3 = x then x is equal to
Correct answer C. 4
If log100 u = -2 then u =
Correct answer D. 1/10000
Evaluate 3logb a4 x loga b5
Correct answer C. 60
Evaluate log2 (log4 256)
Correct answer A. 2