Practice Question and Answer
8Q: Natural Rubber is a Polymer of 2210 05b5cc6b2e4d2b4197774d3a4
5b5cc6b2e4d2b4197774d3a4- 1butadienefalse
- 22methyl-1,3butadienefalse
- 3ethylenefalse
- 4isoprenetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "isoprene"
Explanation :
Answer: D) isoprene Explanation: Natural Rubber is a Polymer derived from Isoprene. Natural rubber is an addition polymer that is obtained as a milky white fluid known as Latex from a Tropical Rubber Tree.
Q: The measure of each of two opposite angles of a rhombus is 60° and the measure of one of its sides is 10 cm. The length of its smaller diagonal is:
2209 05dcb8b7945ad6b59c82cfc87
5dcb8b7945ad6b59c82cfc87- 110 cmtrue
- 210√3 cmfalse
- 310√2 cmfalse
- 45√2 cmfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "10 cm "
Q: From a bunch of flowers having 16 red roses and 14 white roses, four flowers have to be selected. In how many different ways can they be selected such that at least one red rose is selected? 2209 05b5cc77ae4d2b41977750165
5b5cc77ae4d2b41977750165- 127405false
- 226584false
- 326585false
- 427404true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "27404"
Explanation :
Answer: D) 27404 Explanation: Given total 16 Red roses and 14 White roses = 30 roses Four flowers have to be selected from 30 i.e, C430= 27405 Ways Now, atleast one Red rose is selected i.e, 27405(total) - 1(all four are white roses) = 27404 ways.
Q: लुटेरा शब्द में प्रयुक्त प्रत्यय का नाम बताइए—
2209 060b4820e9587b71934e7195c
60b4820e9587b71934e7195c- 1एराtrue
- 2ऐराfalse
- 3लुटfalse
- 4आfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "एरा"
Explanation :
लुट +एरा=लुटेरा
Q:Direction: Select the related word from the given alternatives.
6: 36 :: 9: ?
2209 05ee073ca8c4c964f73d7d2dc
5ee073ca8c4c964f73d7d2dc- 181true
- 298false
- 390false
- 427false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "81"
Q:Direction: In the question a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expressed the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.
Have you shut the window?
2209 05f34dc3e6137a8134865202f
5f34dc3e6137a8134865202f- 1Has the window been shut by you?true
- 2Has the window being shut by you?false
- 3Are the window been shut by you?false
- 4Are the window being shut by you?false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Has the window been shut by you? "
Q: इनमें से सही संधि - विच्छेद का उदाहरण है
2209 05e6626c76093d17f8332e9cc
5e6626c76093d17f8332e9cc- 1तथैव = तथा + ऐवfalse
- 2स्वच्छ = स्व + च्छfalse
- 3महर्षि = महा + ऋषिtrue
- 4अन्वेषण = अनु + ऐषणfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "महर्षि = महा + ऋषि "
Q: Missing Letter Challenge 2209 05b5cc6d3e4d2b4197774e554
5b5cc6d3e4d2b4197774e554- 1Ifalse
- 2Mfalse
- 3Pfalse
- 4Ltrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "L"
Explanation :
Answer: D) L Explanation: Here the letters follow the rule (AxZ)+(A+Z) The number corresponding to the letters are used in the rule A=1, Z=26 => 26x1 + 1 + 26 = 26+27 = 53 = 053 (LxP)+(L+P) = (12 x16) + 12 + 16 = 192+28 = 220 Similarly (11x12) + 11 + 12 => 132 + 23 = 155