Practice Question and Answer
8Q: If the cost price of a certain object doubles, then the loss gets tripled of what it was initially. The initial loss % was ? 12065 05b5cc77fe4d2b41977750174
5b5cc77fe4d2b41977750174- 10 %false
- 225 %false
- 375 %false
- 450 %true
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Answer : 4. "50 %"
Explanation :
Answer: D) 50 % Explanation: Let the cost price be x and selling price be y.Loss = x – y When the cost price doubles, the loss gets tripled.So it becomes like this, 2x – y = 3(x-y) => x = 2y Loss % = (loss/ C.P) x 100 = [(2y-y)/2y] x 100= 50 %
Q: Rakesh is 6 ranks ahead of Tanvir in a class of 42 students. If Tanvir’s rank is eighteenth from the last, then what is Rakesh’s rank from the start?
12062 05dca6c6bd535a459c041826f
5dca6c6bd535a459c041826f- 114thfalse
- 215thfalse
- 319thtrue
- 417thfalse
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Answer : 3. "19th"
Q: Fraction between 2/5 and 4/9 is:
12045 25d6902c0fb83f62138db78ea
5d6902c0fb83f62138db78ea- 13/7true
- 22/3false
- 34/5false
- 41/2false
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Answer : 1. "3/7"
Q: Statements:
Some pens are pencils.
All pencils are erasers.
Conclusions:
I. Some pens are erasers.
II. No pens are erasers.
III. Some erasers are pencil
12004 05f69b258397b1a52908db853
5f69b258397b1a52908db853- 1Only conclusion ( I ) and ( III ) followstrue
- 2No conclusion follows.false
- 3Only conclusion (II) follows.false
- 4Only conclusion ( I ) and ( II ) follows.false
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Answer : 1. "Only conclusion ( I ) and ( III ) follows "
Q: In which State is the religious festival Ganesh Chaturthi celebrated with gusto?
12003 05f33a6ea5cd7211af8f4ef97
5f33a6ea5cd7211af8f4ef97- 1Rajasthanfalse
- 2Gujaratfalse
- 3Maharashtratrue
- 4Madhya Pradeshfalse
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Answer : 3. "Maharashtra"
Q: You have all come well prepared. I ____ you to pass this exam.
11955 05f33fdac6137a8134862e427
5f33fdac6137a8134862e427- 1hopefalse
- 2expecttrue
- 3wishfalse
- 4exceptfalse
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Answer : 2. "expect "
Q: An air conditioner can coo the hall in 40 miutes while another takes 45 minutes to cool under similar conditions. If both air conditioners are switched on at same instance then how long will it take to cool the room approximately ? 11926 05b5cc728e4d2b4197774f723
5b5cc728e4d2b4197774f723- 118 minutesfalse
- 219 minutesfalse
- 322 minutestrue
- 424 minutesfalse
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Answer : 3. "22 minutes"
Explanation :
Answer: C) 22 minutes Explanation: Let the two conditioners be A and B 'A' cools at 40min 'B' at 45min Together =(axb)/(a+b) = (45x40)/85 = 21.1764 = (approx) 22 min.
Q: In which year Act of Union was passed?
11911 05f0e9859f4c8bf4bad00f313
5f0e9859f4c8bf4bad00f313- 11699false
- 21757false
- 31707true
- 41815false
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