Practice Question and Answer
8Q: Find the missing number in the given number series? 5 11 21 44 ? 175 2119 05b5cc6a2e4d2b4197774cb99
5b5cc6a2e4d2b4197774cb99- 186true
- 278false
- 394false
- 4102false
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Answer : 1. "86"
Explanation :
Answer: A) 86 Explanation: Here the given number series is 5 11 21 44 ? 175 Now the given series follows a pattern, that x2 + 1, x2 - 1, x2 + 2, x2 - 2, x2 + 3, x2 - 3,... Then the missing number is x2 - 2 = 44 x 2 - 2 = 88 - 2 = 86 Hence, the missing number in the number series is 86.
Q: If x = √8 - √7, y = √6 - √5 and z = √10 - 3, which of the following is true ? 2119 05b5cc6dbe4d2b4197774e955
5b5cc6dbe4d2b4197774e955- 1x > y < zfalse
- 2x < y < zfalse
- 3x > y > zfalse
- 4z < x < ytrue
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Answer : 4. "z < x < y"
Explanation :
Answer: D) z < x < y Explanation: x = √8 - √7 = 1/(√8 + √7) and y = √6 - √5 = 1/(√6 + √5) and z = √10 - 3 = 1/(√10 + 3) As (√8 + √7) > (√6 + √5), (√8 - √7) < (√6 - √5) As (√10 + 3) > (√8 + √7) > (√6 + √5) z < x < y.
Q: The stimulant present in Tea is- 2119 15d1f32fcc068c021a4049578
5d1f32fcc068c021a4049578- 1Tanninfalse
- 2Nicotinefalse
- 3Coffeinetrue
- 4Codeinefalse
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Answer : 3. "Coffeine"
Q:Read the passage carefully and chose the correct answer to each blank out of the four alternatives.
The ___(a)___ age is the age of machines. From the ___(b)___ the Industrial Revolution began in Europe.
Man’s life has been changing___ (c)___ many ways. At first the change was ___(d)___. Now machines have become ____(e)___ of our daily lives.
Choose the correct answer for option (b).
2119 05fbde1291364c14cafa9acbe
5fbde1291364c14cafa9acbe- 1birthfalse
- 2timetrue
- 3beginningfalse
- 4startfalse
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Answer : 2. "time"
Q: In the given figure, which number represents plastic tablets which are wooden?
2119 05df9eb8c36644b47cbaf2e82
5df9eb8c36644b47cbaf2e82- 13false
- 25false
- 37false
- 44true
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Answer : 4. "4"
Q: If Rs. 782 be divided into three parts, proportional to 1/2:2/3:3/4, then the first part is: 2119 05b5cc6e7e4d2b4197774ed7e
5b5cc6e7e4d2b4197774ed7e- 1Rs. 408false
- 2Rs. 204true
- 3Rs. 412false
- 4Rs. 220false
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Answer : 2. "Rs. 204"
Explanation :
Answer: B) Rs. 204 Explanation: Given ratio = 1/2:2/3:3/4 = 6:8:9 1st part = 782 x 6/23 = Rs. 204.
Q: The least number of four digits which is divisible by 4, 6, 8 and 10 is ? 2119 05b5cc6e9e4d2b4197774edf7
5b5cc6e9e4d2b4197774edf7- 11107false
- 21080true
- 31100false
- 41208false
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Answer : 2. "1080"
Explanation :
Answer: B) 1080 Explanation: LCM of 4, 6, 8 and 10 = 120120) 1000 (8 960 ------ 40 The least number of four digits which is divisible by 4, 6, 8 and 10 => 1000 + 120 - 40 = 1080.
Q: Where is the group of Shiva temples named "Barah Devra" located -
2119 063ad6ad6fb04114b2d478093
63ad6ad6fb04114b2d478093- 1Begufalse
- 2Ladnunfalse
- 3Jahazpurtrue
- 4Noharfalse
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Answer : 3. "Jahazpur"
Explanation :
1. Shiva temple named "Barah Devra" is situated in Jahazpur.
2. Due to the presence of a group of 12 temples here, it was called Barah Deora. Reportedly, there are 12 Deoras here, but only 11 temples are fully constructed.
3. The Barah Deora group of temples is an important religious and tourist destination. This temple complex is an important evidence of the ancient history and culture of Rajasthan.