Practice Question and Answer
8 Q: A boat running downstream covers 28 km in 7 hours, while for covering the same distance upstream it takes 14 hours. What is the speed of the boat in still water?
1937 05fd877546c22b74b3a9eef0d
5fd877546c22b74b3a9eef0d- 14 kmphfalse
- 23 kmphtrue
- 34.2 kmphfalse
- 45 kmphfalse
- 56 kmphfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "3 kmph "
Q: A class of boys stands in a single line. One boy is nine tenth in order from both the ends. How many boys are there in the class?
1937 05dc29e8796420169a0220702
5dc29e8796420169a0220702- 127false
- 237true
- 338false
- 439false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "37 "
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.
His logic……..everyone, including the experts.
1937 05d79e8e6d6a7c937bb55191d
5d79e8e6d6a7c937bb55191d- 1teasedfalse
- 2definedfalse
- 3surprisedtrue
- 4confoundedfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "surprised"
Explanation :
undefined
Q: The Indian National Calendar Saka era began in 1937 05c9afabf6b568049cd7cfc29
5c9afabf6b568049cd7cfc29- 125 BCfalse
- 278 BCtrue
- 3102 Bcfalse
- 4125 ADfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "78 BC"
Q: Boxing : Ring :: Wrestling : ? 1936 05b5cc771e4d2b4197774ffe9
5b5cc771e4d2b4197774ffe9- 1Ringfalse
- 2Courtfalse
- 3Arenatrue
- 4none of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Arena"
Explanation :
Answer: C) Arena Explanation: Boxing is played in the ring whereas Wrestling is played in Arena.
Q: Which mint recently minted the world's smallest gold coin?
1936 05e2ff1e54cc562611fead74b
5e2ff1e54cc562611fead74b- 1United States Mintfalse
- 2Monnaie de Paris - 11 Contifalse
- 3Royal Canadian Mintfalse
- 4Swiss Minttrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Swiss Mint"
Q: In a test, minimum passing percentage for girls and boys is 30% and 45% respectively. A boy scored 280 marks and failed by 80 marks. How many more marks did a girl require to pass in the test if she scored 108 marks?
1936 05d860c98a08f7a4080524a47
5d860c98a08f7a4080524a47- 1132true
- 2140false
- 3160false
- 4112false
- 5None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "132"
Q: Which three components are common to all amino acids? 1936 05b5cc619e4d2b4197774b72e
5b5cc619e4d2b4197774b72e- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
Any two amino acids vary structure by the r-group, otherwise all amino acids are in the same structure. All amino acids have in common carboxyl group -COO , amino group -NH3+ and a hydrogen -H and a r-group which are all bonded to a central carbon.