IIT JEE Practice Question and Answer
8Q: Which party has announced that the party is quitting from the BJP-Led NDA Alliance at the center? 1636 05b5cc6a3e4d2b4197774cbed
5b5cc6a3e4d2b4197774cbed- 1Shiv Senafalse
- 2Telugu Desham Partytrue
- 3Lok Janshakti Partyfalse
- 4Janata Dal Unitedfalse
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Answer : 2. "Telugu Desham Party"
Explanation :
Answer: B) Telugu Desham Party Explanation: Andhra Pradesh's TDP - Telugu Desam Party, today i.e on 16th March 2018 quit the NDA government at the Centre a week after two of its ministers resigned from the Union cabinet over the issue of special status for Andhra Pradesh.
Q: Glass is made of the mixture of 1636 05b5cc6a5e4d2b4197774cce5
5b5cc6a5e4d2b4197774cce5- 1sand and silicatestrue
- 2quartz and sandfalse
- 3mica and quartzfalse
- 4mica and silicatesfalse
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Answer : 1. "sand and silicates"
Explanation :
Answer: A) sand and silicates Explanation: A glass is made of liquid sand. You can make glass by heating ordinary sand and made into a liquid and mix with silicates to form a glass.
Q: Solve the MathPuzzle Challenge ? 1635 05b5cc6c6e4d2b4197774ddff
5b5cc6c6e4d2b4197774ddff- 14!false
- 25!false
- 36!false
- 4Can't be determinedtrue
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Answer : 4. "Can't be determined"
Explanation :
Answer: D) Can't be determined Explanation: NUMERICAL has 9 positions in which 2, 4, 6, 8 are even positions. And it contains 5 consonents i.e, N, M, R, C & L. Hence this cannot be done as 5 letters cannot be placed in 4 positions. Therefore, Can't be determined.
Q: A person walking 6/7 of his usual rate is 30 minutes late. What is his usual time ? 1635 05b5cc720e4d2b4197774f62c
5b5cc720e4d2b4197774f62c- 12 hrs 50 minfalse
- 23 hrs 25 minfalse
- 33 hrstrue
- 42 hrs 5 minfalse
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Answer : 3. "3 hrs"
Explanation :
Answer: C) 3 hrs Explanation: Let t be the usual time. If the usual rate is 1 unit, then the unusual rate is 6/7.Balance by the distance,1 x t = (6/7)(t + 30)7t = 6(t + 30)we get t as,t = 180 minutes = 3 hrs.
Q: Which State has been declared as the Open Defecation Free state? 1635 05b5cc6b9e4d2b4197774d6b2
5b5cc6b9e4d2b4197774d6b2- 1Uttarakhandfalse
- 2Arunachal Pradeshtrue
- 3Maharashtrafalse
- 4Uttar Pradeshfalse
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Answer : 2. "Arunachal Pradesh"
Explanation :
Answer: B) Arunachal Pradesh Explanation: Arunachal Pradesh State has been declared as the Open Defecation Free state.
Q: Which country imports the most metals? 1635 05b5cc655e4d2b4197774bd94
5b5cc655e4d2b4197774bd94- 1Chinafalse
- 2Japantrue
- 3Africafalse
- 4Australiafalse
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Answer : 2. "Japan"
Explanation :
Answer: B) Japan Explanation:
Q: What should come in place of x in the following equation? x128 = 162x 1634 05b5cc6bee4d2b4197774d9ab
5b5cc6bee4d2b4197774d9ab- 113false
- 212true
- 317false
- 416false
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Answer : 2. "12"
Explanation :
Answer: B) 12 Explanation: x128 = 162x Then x2 = 162x128 = Sqrt of 82 x 62 x 32 = 8 x 6 x 3 x2 = 144. x = 12.
Q: What will come in place of the question mark (?) in the following number series? 5, 7, ?, 25, 45, 75 1633 05b5cc6cae4d2b4197774dfc0
5b5cc6cae4d2b4197774dfc0- 111false
- 213true
- 315false
- 419false
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Answer : 2. "13"
Explanation :
Answer: B) 13 Explanation: The series given follow the pattern +2, +2+4, +2+4+6, +2+4+6+8, +2+4+6+8+10,... Here ? = 7 + 2 + 4 = 13.