Examsbook | Hand picked material and question banks

प्र: Which gas is known as "Fuel of Future" ? 1769 0

उत्तर : 4. "Hydrogen"
व्याख्या :
Answer: D) Hydrogen Explanation: Because of its being pollution free and combustion efficient, Hydrogen gas is called fuel of future. Because of its origin in marshy places, Methane is called as 'Marsh Gas'.

प्र: Name the state that has become the first state to launch a special awareness drive to ensure that transgenders in the state register as voters. 1768 0

उत्तर : 3. "Maharashtra"
व्याख्या :
Answer: C) Maharashtra Explanation: Maharashtra has become the first state to launch a special awareness drive to ensure that transgender in the state register as voters in greater numbers.

प्र: A seven letter word containing thousands of letters is what? 1768 0

उत्तर :
व्याख्या :
It is a Postbox or a Mailbox which contains thousands of letters or mails or messages.

प्र: Which memory management technique involves dividing the memory into fixed sized blocks ? 1768 2

उत्तर : 1. "Paging"
व्याख्या :
Answer: A) Paging Explanation: Paging is a memory management technique in which process address space is broken into blocks of the same size called pages.

प्र: Two stations A and B are 200 km apart on a straight track. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet? 1768 0

उत्तर : 4. "12 p.m."
व्याख्या :
Answer: D) 12 p.m. Explanation: Assume both trains meet after 'p' hours after 7 a.m.Distance covered by train starting from A in 'p' hours = 20p kmDistance covered by train starting from B in (p-1) hours = 25(p-1)Total distance = 200=> 20x + 25(x-1) = 200=> 45x = 225=> p= 5Means, they meet after 5 hours after 7 am, ie, they meet at 12 p.m.

प्र: I am a 5 letter word. I am normally below you. If you remove my 1st letter, you'll find me above you. If you remove my 1st & 2nd letters, you can't see me. What am I? 1768 0

उत्तर :
व्याख्या :
Firstly, I focussed on "If you remove my 1st & 2nd letters, you can't see me". The first thing that comes to mind which we can’t see is the "AIR". So now, what 4 letter words can be formed ending with "AIR"? Think of all the words from A to Z, considering which one lies above you. That is how we get to "HAIR". Now, which 5 letter word can be formed ending with "HAIR"? Starting with A to Z, we reach "CHAIR" and also, it lies below us. And the required answer is "CHAIR".

प्र: Statement: The air and rail services have been severely disrupted due to thick fog in the northern part of the country.Courses of action:a. The rail and air services should be temporarily suspended in the region.b. People should be advised to make their travel plan keeping in mind the probable disruption resulting in delay or cancellation of services.c. The government should immediately install modern machines which will enable itto guide the rail and air services even if the thick fog develops. 1767 0

उत्तर : 4. "a, b & c follows"
व्याख्या :
Answer: D) a, b & c follows Explanation: Keeping in mind the safety and convenience of passengers, both 'a' and 'b' follow. 'c' clearly suggests a remedy to the problem and hence it also follows.

प्र: Two numbers are in the ratio 3 : 7. If 6 be added to each of them, then they are in the ratio 5 : 9. Find the numbers ? 1767 0

उत्तर : 3. "9 & 21"
व्याख्या :
Answer: C) 9 & 21 Explanation: Let the two numbers be x and y Given x : y = 3 : 7 .....(1) Now, x+6 : y+6 = 5 : 9 .....(2) From (1), x = 3y/7 From (2), 5y - 9x = 24 => 5y - 9(3y/7) = 24 => y = 21 => From(1), x = 9 Hence, the two numbers be 9 and 21

प्र: Which gas is known as "Fuel of Future" ? 1769 0

उत्तर : 4. "Hydrogen"
व्याख्या :
Answer: D) Hydrogen Explanation: Because of its being pollution free and combustion efficient, Hydrogen gas is called fuel of future. Because of its origin in marshy places, Methane is called as 'Marsh Gas'.

प्र: Name the state that has become the first state to launch a special awareness drive to ensure that transgenders in the state register as voters. 1768 0

उत्तर : 3. "Maharashtra"
व्याख्या :
Answer: C) Maharashtra Explanation: Maharashtra has become the first state to launch a special awareness drive to ensure that transgender in the state register as voters in greater numbers.

प्र: A seven letter word containing thousands of letters is what? 1768 0

उत्तर :
व्याख्या :
It is a Postbox or a Mailbox which contains thousands of letters or mails or messages.

प्र: Which memory management technique involves dividing the memory into fixed sized blocks ? 1768 2

उत्तर : 1. "Paging"
व्याख्या :
Answer: A) Paging Explanation: Paging is a memory management technique in which process address space is broken into blocks of the same size called pages.

प्र: Two stations A and B are 200 km apart on a straight track. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet? 1768 0

प्र: I am a 5 letter word. I am normally below you. If you remove my 1st letter, you'll find me above you. If you remove my 1st & 2nd letters, you can't see me. What am I? 1768 0

उत्तर : 4. "a, b & c follows"
व्याख्या :
Answer: D) a, b & c follows Explanation: Keeping in mind the safety and convenience of passengers, both 'a' and 'b' follow. 'c' clearly suggests a remedy to the problem and hence it also follows.

प्र: Two numbers are in the ratio 3 : 7. If 6 be added to each of them, then they are in the ratio 5 : 9. Find the numbers ? 1767 0

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

प्र: Which gas is known as "Fuel of Future" ? 1769 05b5cc6c3e4d2b4197774dc45

उत्तर : 4. "Hydrogen" व्याख्या :Answer: D) Hydrogen Explanation: Because of its being pollution free and combustion efficient, Hydrogen gas is called fuel of future. Because of its origin in marshy places, Methane is called as 'Marsh Gas'.

प्र: Name the state that has become the first state to launch a special awareness drive to ensure that transgenders in the state register as voters. 1768 05b5cc6eee4d2b4197774eeff

उत्तर : 3. "Maharashtra" व्याख्या :Answer: C) Maharashtra Explanation: Maharashtra has become the first state to launch a special awareness drive to ensure that transgender in the state register as voters in greater numbers.

प्र: A seven letter word containing thousands of letters is what? 1768 05b5cc695e4d2b4197774c519

उत्तर : व्याख्या :It is a Postbox or a Mailbox which contains thousands of letters or mails or messages.

प्र: Which memory management technique involves dividing the memory into fixed sized blocks ? 1768 25b5cc731e4d2b4197774f7ba

उत्तर : 1. "Paging" व्याख्या :Answer: A) Paging Explanation: Paging is a memory management technique in which process address space is broken into blocks of the same size called pages.

प्र: Two stations A and B are 200 km apart on a straight track. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet? 1768 05b5cc764e4d2b4197774fdad

प्र: I am a 5 letter word. I am normally below you. If you remove my 1st letter, you'll find me above you. If you remove my 1st & 2nd letters, you can't see me. What am I? 1768 05b5cc69ae4d2b4197774c79c

उत्तर : 4. "a, b & c follows" व्याख्या :Answer: D) a, b & c follows Explanation: Keeping in mind the safety and convenience of passengers, both 'a' and 'b' follow. 'c' clearly suggests a remedy to the problem and hence it also follows.

प्र: Two numbers are in the ratio 3 : 7. If 6 be added to each of them, then they are in the ratio 5 : 9. Find the numbers ? 1767 05b5cc6c0e4d2b4197774dab7

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

प्र: Which gas is known as "Fuel of Future" ? 1769 0

उत्तर : 4. "Hydrogen"
व्याख्या :
Answer: D) Hydrogen Explanation: Because of its being pollution free and combustion efficient, Hydrogen gas is called fuel of future. Because of its origin in marshy places, Methane is called as 'Marsh Gas'.

प्र: Name the state that has become the first state to launch a special awareness drive to ensure that transgenders in the state register as voters. 1768 0

उत्तर : 3. "Maharashtra"
व्याख्या :
Answer: C) Maharashtra Explanation: Maharashtra has become the first state to launch a special awareness drive to ensure that transgender in the state register as voters in greater numbers.

प्र: A seven letter word containing thousands of letters is what? 1768 0

उत्तर :
व्याख्या :
It is a Postbox or a Mailbox which contains thousands of letters or mails or messages.

प्र: Which memory management technique involves dividing the memory into fixed sized blocks ? 1768 2

उत्तर : 1. "Paging"
व्याख्या :
Answer: A) Paging Explanation: Paging is a memory management technique in which process address space is broken into blocks of the same size called pages.

प्र: Two stations A and B are 200 km apart on a straight track. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet? 1768 0

प्र: I am a 5 letter word. I am normally below you. If you remove my 1st letter, you'll find me above you. If you remove my 1st & 2nd letters, you can't see me. What am I? 1768 0

उत्तर : 4. "a, b & c follows"
व्याख्या :
Answer: D) a, b & c follows Explanation: Keeping in mind the safety and convenience of passengers, both 'a' and 'b' follow. 'c' clearly suggests a remedy to the problem and hence it also follows.

प्र: Two numbers are in the ratio 3 : 7. If 6 be added to each of them, then they are in the ratio 5 : 9. Find the numbers ? 1767 0