Practice Question and Answer
8Q: Milk and water are mixed in a vessel A as 4:1 and in vessel B as 3:2. For vessel C, if one takes equal quantities from A and B, find the ratio of milk to water in C. 1778 05b5cc6c7e4d2b4197774dec8
5b5cc6c7e4d2b4197774dec8- 11:9false
- 29:1false
- 33:7false
- 47:3true
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Answer : 4. "7:3"
Explanation :
Answer: D) 7:3 Explanation: Ratio of Milk and water in a vessel A is 4 : 1 Ratio of Milk and water in a vessel B is 3 : 2 Ratio of only milk in vessel A = 4 : 5 Ratio of only milk in vessel B = 3 : 5 Let 'x' be the quantity of milk in vessel C Now as equal quantities are taken out from both vessels A & B => 4/5 : 3/5 x 3/5-x x - 4/5 => 35-xx-45 = 11 (equal quantities) => x = 7/10 Therefore, quantity of milk in vessel C = 7 => Water quantity = 10 - 7 = 3 Hence the ratio of milk & water in vessel 3 is 7 : 3
Q: Question figure

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5f73280da921aa16e68498cb
- 1false

- 2false

- 3false

- 4true

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Answer : 4. "
"

Q: When is World Biodiversity Day celebrated?
1778 05f8d55eccdb3d17f7addbf98
5f8d55eccdb3d17f7addbf98- 122 Marchfalse
- 222 Aprilfalse
- 322 Maytrue
- 422 Junefalse
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Answer : 3. "22 May"
Q: In basketball, a free-throw is worth how many points?
1778 06438044a19f0af16e3811c0b
6438044a19f0af16e3811c0b- 11true
- 22false
- 33false
- 44false
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Answer : 1. "1"
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Answer : 4. "He apologised to all the four men "
Q: If a , b , c are in AP and x , y and z are in GP , then $${x^{b-c}.{y^{c-a}.z^{a-b}=?}}$$
1778 0600a8ce5baeda263c3c8874c
600a8ce5baeda263c3c8874c- 10false
- 2a + b + cfalse
- 31true
- 4xyzfalse
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Answer : 3. "1 "
Q: If 6th March, 2005 is Monday, what was the day of the week on 6th March, 2004?
1778 05feee64b1f464d740159f1fa
5feee64b1f464d740159f1fa- 1Wednesdayfalse
- 2Saturdayfalse
- 3Tuesdayfalse
- 4Sundaytrue
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Answer : 4. "Sunday"
Q: The government notified a hike in the foreign direct investment (FDI) limit in pension fund management to what percent under the national pension system (NPS)?
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6125ee047c2fc04f2bea5e50- 174%true
- 2100%false
- 349%false
- 464%false
- 570%false
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