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Q: The distance of the college and home of Rajeev is 80km. One day he was late by 1 hour than the normal time to leave for the college, so he increased his speed by 4km/h and thus he reached to college at the normal time. What is the changed (or increased) speed of Rajeev? 11601 0

Answer : 4. "20 km/h"
Explanation :
Answer: D) 20 km/h Explanation: Let the normal speed be x km/h, then 80x-80(x+4)=1 ⇒x2+4x-320=0 ⇒x (x + 20) - 16 (x + 20) = 0 (x + 20 ) (x - 16) =0 x = 16 km/h Therefore (x + 4) = 20 km/h Therefore increased speed = 20 km/h

Q: Which of the following virus overtake computer system, when it boots and destroy information ? 11578 7

Answer : 3. "Stealth virus"
Explanation :
Answer: C) Stealth virus Explanation:

Q:
In which year did Acharya Tulsi start ' Anuvrat-Andolan'?
11564 1

Answer : 2. "1949 AD"

Q:
Twenty students are standing in a straight-line facing North. Rina is standing sixth from the left end. There are only three students between Rina and Shweta. Radha is standing exactly between Shweta and Rina. Tina is standing sixth to the right of Radha. Anita is standing fourth from the right end of the line. There are more than four students between Rina and Tina.
How many people are standing between Anita and Tina?
11560 0

Answer : 2. "Two"

Q:
From the given options, find the number that comes in place of the question mark.
11558 0

Answer : 4. "71"

Q:
It is a traditional instrument of the Limbu community of Sikkim.
11555 2

Answer : 4. "Chaip-Braung"

Q:
Seven persons A, B, C, D, E, F and G are standing in a row facing the same direction. B is second to the right of C. B is extreme end of the row. Two persons between A and D. D is immediate left of C. Who is 4th from the right end?
11537 1

Answer : 3. "D"

Q:
Find the missing number
11527 0

Answer : 4. "20 km/h" Explanation :Answer: D) 20 km/h Explanation: Let the normal speed be x km/h, then 80x-80(x+4)=1 ⇒x2+4x-320=0 ⇒x (x + 20) - 16 (x + 20) = 0 (x + 20 ) (x - 16) =0 x = 16 km/h Therefore (x + 4) = 20 km/h Therefore increased speed = 20 km/h

Q: Which of the following virus overtake computer system, when it boots and destroy information ? 11578 75b5cc6d4e4d2b4197774e591

Answer : 3. "Stealth virus" Explanation :Answer: C) Stealth virus Explanation:

Q: In which year did Acharya Tulsi start ' Anuvrat-Andolan'? 11564 15ebe1cda828a397cdc643519

Answer : 2. "1949 AD"

Answer : 2. "Two"

Q: From the given options, find the number that comes in place of the question mark. 11558 05f194f9f9679b57327adcfbc

Answer : 4. "71"

Q: It is a traditional instrument of the Limbu community of Sikkim. 11555 25da6b00a40768a3e605309a9

Answer : 4. "Chaip-Braung"

Q: Seven persons A, B, C, D, E, F and G are standing in a row facing the same direction. B is second to the right of C. B is extreme end of the row. Two persons between A and D. D is immediate left of C. Who is 4th from the right end? 11537 15e95b8b6855a3d5998809aad

Answer : 3. "D"

Q: Find the missing number 11527 05f0438ed26cfc348bd6d5d8f

Answer : 2. "7"

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Answer : 4. "20 km/h"
Explanation :
Answer: D) 20 km/h Explanation: Let the normal speed be x km/h, then 80x-80(x+4)=1 ⇒x2+4x-320=0 ⇒x (x + 20) - 16 (x + 20) = 0 (x + 20 ) (x - 16) =0 x = 16 km/h Therefore (x + 4) = 20 km/h Therefore increased speed = 20 km/h

Q: Which of the following virus overtake computer system, when it boots and destroy information ? 11578 7

Answer : 3. "Stealth virus"
Explanation :
Answer: C) Stealth virus Explanation:

Q:
In which year did Acharya Tulsi start ' Anuvrat-Andolan'?
11564 1

Q:
From the given options, find the number that comes in place of the question mark.
11558 0

Q:
It is a traditional instrument of the Limbu community of Sikkim.
11555 2

Q:
Seven persons A, B, C, D, E, F and G are standing in a row facing the same direction. B is second to the right of C. B is extreme end of the row. Two persons between A and D. D is immediate left of C. Who is 4th from the right end?
11537 1

Q:
Find the missing number
11527 0