Practice Question and Answer
8 Q: A boat takes 16 minutes and 24 minutes to cover a certain distance downstream and upstream, respectively. If the speed of the boat in still water is 15 km/h, find the speed of the stream.
1755 06413120b5bff3d098de49198
6413120b5bff3d098de49198- 12.5 km/hfalse
- 23 km htrue
- 35 km/hfalse
- 42 km/hfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "3 km h"
Q: Which India post zone has released a Special Postal Cover dedicated to migrant workers?
1754 05ecf817e79d67a247e4945f1
5ecf817e79d67a247e4945f1- 1Delhifalse
- 2Mumbaitrue
- 3Rajasthanfalse
- 4West Bengalfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Mumbai"
Q: Statement:
“Computer education should start at schools itself.”
Assumptions:
I. Learning computers is easy.
II. Computer education fetches jobs easily.
1754 05f6db68e5256e8407c2f43af
5f6db68e5256e8407c2f43af- 1atrue
- 2bfalse
- 3cfalse
- 4dfalse
- 5efalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "a"
Q: Ozonolysis of an organic compound gives formaldehyde as one of the products. This confirms the presence of : 1754 05b5cc785e4d2b41977750258
5b5cc785e4d2b41977750258- 1An acetylenic triple bondfalse
- 2Two ethylenic double bondsfalse
- 3A vinyl grouptrue
- 4An isopropyl groupfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "A vinyl group"
Explanation :
Answer: C) A vinyl group Explanation: C=}CH2→OzonolysisHCHO Vinylic group.
Q: In the following venn diagram will suitable for it.
Camera
Furniture
Chair
1754 05f896320dcf12a01a14fd237
5f896320dcf12a01a14fd237Camera
Furniture
Chair
- 1false
- 2true
- 3false
- 4false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "
"
Q: Who were the leader of the Rebellion of 1857 in Kota?
1754 061ef8cbb453a0961358c3aab
61ef8cbb453a0961358c3aab- 1Shravan Singh and Jaiveerfalse
- 2Maqbool Khan and Bakhta Singhfalse
- 3Ram Singh and Takhta Singhfalse
- 4Jai Dayal and Mehrab Khantrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Jai Dayal and Mehrab Khan "
Explanation :
1. The rebel forces of Kota rebelled under the leadership of two officers Mehrab Khan and Jaidayal Kayashi.
2. Lala Jaidayal was a famous revolutionary of the first Indian freedom struggle of 1857.
3. On 15 October 1857, Kota led a revolution against the British in the state.
4. Major Burton died in this and the Residency was captured by the revolutionaries.
5. On 17 September 1860, Lala Jaidayal and Mehrab Khan were hanged by the Kota Agency at the same place where they had murdered Major Burton.
Q:In each of the following questions, sentences are given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for each question. Choose the correct alternative out of the four and indicate your choice for the correct answer.
The crisis will soon blow __________.
1754 05ff6bfbe7925496d2ab716d8
5ff6bfbe7925496d2ab716d8- 1infalse
- 2onfalse
- 3overtrue
- 4offalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "over"
Q:Direction: The following graph shows the number of boys and girls in Class V, Class VI, Class VII and Class VIII. Study the graph and answer the question.
What is the average number of girls in all the classes?
1754 0603751ac24cd273bc4f4abfb
603751ac24cd273bc4f4abfb- 161false
- 259true
- 354false
- 466false
- Show AnswerHide Answer
- Workspace
- SingleChoice