Practice Question and Answer
8 Q:In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).
Either the operator (A) /or the foreman are (B)/ to blame for the accident. (C)/No error (D).
3423 05f311350c006da57832aa8a1
5f311350c006da57832aa8a1- 1Afalse
- 2Cfalse
- 3Btrue
- 4Dfalse
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Answer : 3. "B"
Explanation :
Right sentence is--Either the operator or the foreman is to blame for accident.
Q:In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).
Headmaster (A)/ has instructed (B) / the teachers to follow the rules of the school. (C)/ No error. (D)
3423 05ddcb06a103cc50a8fa59207
5ddcb06a103cc50a8fa59207- 1Atrue
- 2Bfalse
- 3Cfalse
- 4Dfalse
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Answer : 1. "A"
Explanation :
The Headmaster
Q: Find the missing number from the given figure?
3422 05f5f29a909624c19c5baa051
5f5f29a909624c19c5baa051- 158false
- 277true
- 394false
- 482false
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Answer : 2. "77"
Q: Computer virus is:
3422 05f0574fe02dcf406bb4d5450
5f0574fe02dcf406bb4d5450- 1Computer programtrue
- 2Operating systemfalse
- 3Part of OSfalse
- 4Part of Hardwarefalse
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Answer : 1. "Computer program "
Q: Which of the following is a vector quantity?
3420 260b4bee2f2c446136b8b88a6
60b4bee2f2c446136b8b88a6- 1Energyfalse
- 2temperaturefalse
- 3forcetrue
- 4speedfalse
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Answer : 3. "force"
Q: A girl counted in the following way on the fingers of her left hand : She started by calling the thumb 1, the index finger 2, middle finger 3, ring finger 4, little finger 5 and then reversed direction calling the ring finger 6, middle finger 7 and so on. She counted upto 1995. She ended counting on which finger ? 3420 05b5cc723e4d2b4197774f66d
5b5cc723e4d2b4197774f66d- 1Thumbfalse
- 2Index fingerfalse
- 3Ring fingerfalse
- 4Middle fingertrue
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Answer : 4. "Middle finger"
Explanation :
Answer: D) Middle finger Explanation: Clearly, while counting the numbers associated to the thumb will be 1,9,17,25,.........i.e., numbers of the form (8n + 1 ).where n=1,2,3...Since 1994 = 249 × 8 + 2, so 1993 shall correspond to the thumb and 1994 to the index finger and 1995 to the middle finger.
Q: The average of 21 consecutive natural numbers is 53. What is the value of the smallest of these 21 numbers?
3420 0641310d23218fd8d14971857
641310d23218fd8d14971857- 142false
- 241false
- 343true
- 444false
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Answer : 3. "43"
Q: Who has found more than 40 pieces of debris created by India's anti-satellite test?
3419 05d639883fa41ce5c6d22b04b
5d639883fa41ce5c6d22b04b- 1NASAtrue
- 2ISROfalse
- 3SpaceXfalse
- 4Roscosmosfalse
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