Aptitude Practice Question and Answer
8Q: The marked price of an article is Rs. 200. A discount of $$12{1\over2}\%$$ is allowed on the marked price and a profit of 25% is made. The cost price of the article is 2444 15cf11ff1c97a225730e3b315
5cf11ff1c97a225730e3b315- 1Rs 200false
- 2Rs 175false
- 3Rs 120false
- 4Rs 140true
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Answer : 4. " Rs 140"
Explanation :
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Q: If a man estimates his loss as 20% of the selling price, then his loss percent is:
2442 05dbfbbd8c559bc74bfc42b8c
5dbfbbd8c559bc74bfc42b8c- 120%false
- 225%false
- 340/3%false
- 450/3%true
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Answer : 4. "50/3%"
Q: A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively? 2442 05b5cc6bce4d2b4197774d88b
5b5cc6bce4d2b4197774d88b- 17:4false
- 211:4false
- 34:7false
- 48:3true
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Answer : 4. "8:3"
Explanation :
Answer: D) 8:3 Explanation: Let the speed of the boat upstream be p kmph and that of downstream be q kmph Time for upstream = 8 hrs 48 min = 845hrs Time for downstream = 4 hrs Distance in both the cases is same. => p x 845= q x 4 => 44p/5 = 4q => q = 11p/5 Now, the required ratio of Speed of boat : Speed of water current = q+p2:q-p2 => (11p/5 + p)/2 : (11p/5 - p)/2 => 8 : 3
Q: Raju, Shobha and Mohan can do a work in 15 days, 20 days and 25 days respectively. In how many days, will the work be finished, if they do it on alternate days?
2442 064805a0f51bf194753036c9f
64805a0f51bf194753036c9f- 1$$15{9\over 10}$$ daysfalse
- 2$$18{7\over 10}$$ daysfalse
- 3$$21{7\over 10}$$ daysfalse
- 4$$18{9\over 10}$$ daystrue
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Answer : 4. "$$18{9\over 10}$$ days"
Q:Direction: In the following questions two equations numbered I and II are given. You have to solve both the equations and Give answer
Give answer (A) If x > y
Give answer (B) if x ≥ y
Give answer (C) if x<y
Give answer (D) If x ≤ y
Give answer (E) if x=y or the relationship cannot be established.
I. 5x+2y=31
II. 3x+7y=36
2441 05da06e7900e22578c9e9e8da
5da06e7900e22578c9e9e8daGive answer (B) if x ≥ y
Give answer (C) if x<y
Give answer (D) If x ≤ y
Give answer (E) if x=y or the relationship cannot be established.
II. 3x+7y=36
- 1Atrue
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Efalse
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Answer : 1. "A"
Q: The sum of length, breadth and height of a cuboid is 25 cm. The length of its diagonal is 15 cm. Find the total surface area of the cuboid.
2440 05ef18cd881a47f2e7ae7f42f
5ef18cd881a47f2e7ae7f42f- 1$$ {200 cm^2}$$false
- 2$$ {400 cm^2}$$true
- 3$$ {500 cm^2}$$false
- 4$$ {600 cm^2}$$false
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Answer : 2. "$$ {400 cm^2}$$"
Q: If sinθ – cosθ = 7/13 and 00 < θ < 900 , then the value of sinθ + cosθ is :
2439 05d92c3e66819c079458b7802
5d92c3e66819c079458b7802- 117/13true
- 213/17false
- 31/13false
- 41/17false
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Answer : 1. "17/13"
Q: If all three pipes are opened for 2 minutes to fill the tank each alternatively in the sequence of A then C and then B. Calculate water filled by pipes A is what % of water filled by pipe C?
2439 05fd35c3ec46a213fc5c5b347
5fd35c3ec46a213fc5c5b347- 172.5 %false
- 275 %true
- 377.5 %false
- 480 %false
- 582.5 %false
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