Practice Question and Answer
8Q: Lamarck's theory of inheritance of acquired characters was challenged by 2790 05b5cc7eee4d2b41977751cc2
5b5cc7eee4d2b41977751cc2- 1August Weismannfalse
- 2Hugo de Vriesfalse
- 3Herbert Spencertrue
- 4Carl Linnaeusfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Herbert Spencer"
Explanation :
Answer: C) Herbert Spencer Explanation: August Weismann cut off the tails of mice for 21 successive generations and still they produced generation after generation of only tailed young ones. So he concluded that acquired characters are not inherited.
Q:Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .
How many ten rupess notes have you got?
2790 05f2119b11b4d8003eeb9b8d3
5f2119b11b4d8003eeb9b8d3- 1tens-rupee notesfalse
- 2tens-rupees notesfalse
- 3ten-rupee notestrue
- 4No improvementfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "ten-rupee notes"
Q: Who was the first lady Governor of an Indian State?
2789 05dbfc54bc559bc74bfc43920
5dbfc54bc559bc74bfc43920- 1Sucheta Kripalanifalse
- 2Padmaja Naidufalse
- 3Tarkeswari Sinhafalse
- 4Sarojini Naidutrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Sarojini Naidu"
Explanation :
Sarojini Naidu was the first woman to become the governor of an Indian state. She governed Uttar Pradesh from 15 August 1947 to 2 March 1949. Her daughter, Padmaja Naidu, is the longest-serving female governor with almost 11 years tenure in West Bengal.
Q: If a + b + c = 0, then a3+b3+c3 is equal to
2789 05dd377b5c2282c484e462792
5dd377b5c2282c484e462792- 1a + b + cfalse
- 2abcfalse
- 32abcfalse
- 43abctrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "3abc"
Q:In the following 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.
She always took her medicines on time.
2789 0601a4aabc12de45b38e1d745
601a4aabc12de45b38e1d745- 1On time medicines she always took.false
- 2Taking of the medicines on time was being done by her.false
- 3The medicines was always took on time by her.false
- 4The medicines were always taken on time by her.true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "The medicines were always taken on time by her."
Q: 18% of which number is equal to 12% of 75 ? 2789 05cda8bd9daf80a0820f0938b
5cda8bd9daf80a0820f0938b- 150true
- 2100false
- 32false
- 4$${3\over 2} $$false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "50"
Explanation :
Q: The oldest dynasty still ruling in which country ? 2789 05b5cc6dae4d2b4197774e876
5b5cc6dae4d2b4197774e876- 1Indiafalse
- 2Iranfalse
- 3Japantrue
- 4Englandfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Japan"
Explanation :
Answer: C) Japan Explanation: The longest-surviving dynasty in the world is the Imperial House of Japan.
Q: The length of a rectangle, which is 25 cm is equal to the length of a square and the area of the rectangle is 125 square cm less than the area of the square. What is the breadth of the rectangle? 2789 05d109bc787e3540b926c1be3
5d109bc787e3540b926c1be3- 115 cmfalse
- 220 cmtrue
- 312 cmfalse
- 414 cmfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "20 cm"
Explanation :
undefined