Practice Question and Answer
8Q: Which of the following carbohydrates is a polysaccharide? 2144 05b5cc690e4d2b4197774c42c
5b5cc690e4d2b4197774c42c- 1Fructosefalse
- 2Cellulosetrue
- 3Glucosefalse
- 4Sucrosefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Cellulose"
Explanation :
Answer: B) Cellulose Explanation: Carbohydrates are also called as saccharides are molecular compounds made from just three elements: carbon, hydrogen and oxygen. Carbohydrates are: * a source of energy for the body e.g. glucose and a store of energy, e.g. starch in plants * building blocks for polysaccharides (giant carbohydrates), e.g. cellulose in plants and glycogen in the human body * components of other molecules eg DNA, RNA, glycolipids, glycoproteins, ATP Types: 1. Monosaccharides (e.g. glucose) and 2. Disaccharides (e.g. sucrose) are relatively small molecules. They are often called sugars. 3. Other carbohydrate molecules are very large called Polysaccharides such as starch and cellulose.
Q: Which class is enrolled in Navodaya Vidyalaya?
2143 05f227b214ab50b169747f360
5f227b214ab50b169747f360- 11stfalse
- 27thfalse
- 36thtrue
- 44thfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "6th"
Q: In a certain code language, "BANGED" is written as "JJKQCC" and "TILTS" is written as "XXOKU". How is "STRAY" written in that code language?
2143 05f47a3bb036b8a325d185055
5f47a3bb036b8a325d185055- 1EFUUStrue
- 2DEUVTfalse
- 3ZBSUTfalse
- 4XZQSRfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "EFUUS "
Q: If the ratio of selling price and cost price is 4:5 respectively, then what is the loss percentage?
2143 05e4e10f61b69e805d0bbee10
5e4e10f61b69e805d0bbee10- 110false
- 216.66false
- 312.5false
- 420true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "20"
Q: A sum of money is invested at 20 % compound interest (compounded annually). It would fetch 723 more if interest is compound half-yearly. The sum is –
2143 05f16ea6e9a713b0717ce222c
5f16ea6e9a713b0717ce222c- 1₹ 20,000false
- 2₹ 7,500false
- 3₹ 72,300true
- 4₹ 30,000false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "₹ 72,300 "
Q: What has to be broken before you can use or eat it? 2143 05b5cc645e4d2b4197774bbf0
5b5cc645e4d2b4197774bbf0- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
Egg. Egg is to be broken if we want to use or eat it.
Q: MS word 2010 has horizontal bar at the bottom, which has many options like page number, word count etc?
2142 061cdc728edcf9307082e7fe7
61cdc728edcf9307082e7fe7- 1Title barfalse
- 2Status bartrue
- 3Board Barfalse
- 4Heading Barfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Status bar"
Q:Directions: In the question, a sentence has been given in Active / Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive / Active Voice and mark your answer in the Answer Sheet.
The children are making a noise
2142 05f2d15c4be9f31290fb8c590
5f2d15c4be9f31290fb8c590- 1The children should be making a noisefalse
- 2A noise has been made by the childrenfalse
- 3A noise is made by the childrenfalse
- 4A noise is being made by the childrentrue
- Show AnswerHide Answer
- Workspace
- SingleChoice