Practice Question and Answer
8 Q: In how many different ways can the letters of the word ‘DESIGN’ be arranged so that the vowels are at the two ends?
2080 05e4d128b1b69e805d0b7e05e
5e4d128b1b69e805d0b7e05e- 148true
- 272false
- 336false
- 424false
- 5None of thesefalse
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Answer : 1. "48 "
Q: Out of 5 men and 3 women. committee of 3 members is to be formed so that it has 1 woman and 2 men. In how many different ways can it be done?
2080 05e4d0b28701cfd31ff633725
5e4d0b28701cfd31ff633725- 120false
- 210false
- 323false
- 430true
- 5None of thesefalse
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Answer : 4. "30 "
Q: If a trader sold two cars each at Rs. 404415 and gains 15% on the first and loses 15% on the second, then his profit or loss percent on the whole is ? 2080 05b5cc6d8e4d2b4197774e732
5b5cc6d8e4d2b4197774e732- 11.44 %false
- 22.02 %false
- 31.04 %false
- 42.25 %true
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Answer : 4. "2.25 %"
Explanation :
Answer: D) 2.25 % Explanation: SP of each car is Rs. 404415, he gains 15% on first car and losses 15% on second car. In this case, there will be loss and percentage of loss is given by = [(profit%)(loss%)]/100 = (15)(15)/100 % = 2.25%
Q: What is the correct order for Respiration? 2080 05b5cc6a5e4d2b4197774ccea
5b5cc6a5e4d2b4197774ccea- 1Election transport chain – Krebs’ cycle – glycolysisfalse
- 2Glycolysis – Krebs’ cycle – electron transport chaintrue
- 3Glycolysis – electron transport chain – Krebs’ cyclefalse
- 4The Krebs’ cycle - electron transport chain - glycolysisfalse
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Answer : 2. "Glycolysis – Krebs’ cycle – electron transport chain"
Explanation :
Answer: B) Glycolysis – Krebs’ cycle – electron transport chain Explanation: Cellular respiration can be broken down into three main steps: 1. Glycolysis, 2. The Kreb's cycle (The citric acid cycle), and 3. Electron Transport Chain.
Q: A landscape which is caused due to the fissure in the earth along which one side has moved down with reference to the other is known as
2080 05d7b848fe6c9c12e5a06e6c7
5d7b848fe6c9c12e5a06e6c7- 1Rift Valleytrue
- 2U Shaped Valleyfalse
- 3V Shaped Valleyfalse
- 4Hanging Valleyfalse
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Answer : 1. "Rift Valley"
Q: Sandeep got Rs. 6000 as his share out of the total profit of Rs. 9000 which he and Saketh earned at the end of one year. If Sandeep invested Rs. 20000 for 6 months, whereas Saketh invested his amount for the whole year, the amount invested by Saketh? 2080 05b5cc6a6e4d2b4197774cdd9
5b5cc6a6e4d2b4197774cdd9- 1Rs. 5000true
- 2Rs. 6200false
- 3Rs. 8100false
- 4R. 7600false
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Answer : 1. "Rs. 5000"
Explanation :
Answer: A) Rs. 5000 Explanation: Let the amount invested by saketh = RS. p Now, that of sandeep = 20,000 x 6 saketh = 12 x p Ratio of their earnings = 120000 : 12p = 6000 : (9000 - 6000) => 12000012p = 60003000 => p= Rs. 5000 Hence, the amount investe by saketh = Rs. p = Rs. 5000.
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.
People tend to turn a blind eye _____ crime against women.
2080 05f6af3dfe68c06196f1db6b4
5f6af3dfe68c06196f1db6b4- 1atfalse
- 2onfalse
- 3totrue
- 4infalse
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Answer : 3. "to"
Q: A raised hammer possesses:
2080 05ef588c3d7fe8173219c62ec
5ef588c3d7fe8173219c62ec- 1Muscular Energyfalse
- 2Mechanical Energyfalse
- 3Potential Energytrue
- 4Kinetic Energyfalse
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