Practice Question and Answer
8 Q: Which forest group has maximum forest area?
1615 05f7d63871e5cb657ce328b05
5f7d63871e5cb657ce328b05- 1Baran - Udaipur - Chittorgarhtrue
- 2Bharatpur - Jhalawar - Kotafalse
- 3Karoli - Sirohi - Dungarpurfalse
- 4Banswara - Dhaulpur - Rajsamandfalse
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Answer : 1. "Baran - Udaipur - Chittorgarh"
Q: If x4+2x3+ax2+bx+9 is a perfect square where a and b are positive real numbers, then the value of a and b
1615 05ff40345d4181b48e8fa30ac
5ff40345d4181b48e8fa30ac- 1a = 5, b = 6false
- 2a = 6, b = 7true
- 3a = 7, b = 7false
- 4a = 7, b = 8false
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Answer : 2. "a = 6, b = 7"
Q: The main component of the CPU is?
1615 05ff7e014d9d7f36ecf30752d
5ff7e014d9d7f36ecf30752d- 1Control Unitfalse
- 2memoryfalse
- 3Economic logic unitfalse
- 4All thesetrue
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Answer : 4. "All these"
Q: Solder wire is made?
1615 05ef415d2bea49d16b47d3a44
5ef415d2bea49d16b47d3a44- 1Land and tintrue
- 2Zinc and copperfalse
- 3copper and leadfalse
- 4None of thesefalse
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Answer : 1. "Land and tin"
Explanation :
Solder is a fusible metal alloy used to create a permanent bond between metal workpieces. It is made up of 60% tin and 40% lead.
Q: Sanjeev ranks seventh from the top and twenty eighth from the bottom in a class. How many students are there in the class? 1614 05b5cc6bbe4d2b4197774d84e
5b5cc6bbe4d2b4197774d84e- 133false
- 236false
- 335false
- 434true
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Answer : 4. "34"
Explanation :
Answer: D) 34 Explanation: Total number of students in the class = 28 + 6 i.e, from top(7-1) 28 + 6 = 34
Q: His melting point increasing the pressure on ice?
1614 15f9130427793eb35d72d84b4
5f9130427793eb35d72d84b4- 1will decreasetrue
- 2will increasefalse
- 3will be zerofalse
- 4will remain unchangedfalse
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Answer : 1. "will decrease"
Q:Directions: Given table shows the data of population in 5 different parks. Study the data carefully and answer the questions.

If 30 females from each park are above 80 years age then find the average of no. of females who are below or equal to the age of 80 years from all the parks.
1614 0603f62860634b252a6b6647d
603f62860634b252a6b6647d- 1295false
- 2285false
- 3300true
- 4280false
- 5290false
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Answer : 3. "300"
Q: Replace each letter for a unique digit so that the equation is correct 1614 05b5cc7a5e4d2b41977750679
5b5cc7a5e4d2b41977750679- Show AnswerHide Answer
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Answer :
Explanation :
(1+9+6+8+3) x (1+9+6+8+3) x (1+9+6+8+3) = 19683

