Practice Question and Answer
8 Q: If the price of petrol is reduced by 10%, by how much should a consumer increase the consumption of petrol so that his expenditure on petrol does not decrease?
781 0631090867c72c0778468823f
631090867c72c0778468823f- 1$$11{1\over9}\% $$true
- 2$$12{1\over3}\% $$false
- 3$$10{1\over9}\% $$false
- 414%false
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Answer : 1. "$$11{1\over9}\% $$"
Q: 'The total surface area of a cube is 600 sq cm, what will be the length of its diagonal?
803 063108fa61547bf2f2cc67d45
63108fa61547bf2f2cc67d45- 120 cmfalse
- 210√2 cmfalse
- 310 √3 cmtrue
- 420/3 cmfalse
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Answer : 3. "10 √3 cm"
Q: A shopkeeper charges his customers 15% above the cost price, if a customer has bought a sofa-set for 9039, then for how much did the shopkeeper buy it?
758 063108f5e7c72c07784687b91
63108f5e7c72c07784687b91- 1Rs. 7880false
- 27660false
- 37860true
- 47680false
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Answer : 3. "7860 "
Q: The volume of a cuboid is 2 times the volume of a cube. If the dimensions of the side are 9 cm by 8 cm and 6 cm, then the total surface area of the cube is
729 063108eeb7c72c07784687971
63108eeb7c72c07784687971- 132 sq cmfalse
- 2216 sq cmtrue
- 3435 sq cmfalse
- 4108 sq cmfalse
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Answer : 2. "216 sq cm"
Q: The product of the zeroes of the quadratic polynomial x2+7x+ 10 is
698 063108e9cd9ac741324b7c0e4
63108e9cd9ac741324b7c0e4- 112false
- 210true
- 332false
- 442false
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Answer : 2. "10"
Q: Economic policies formulated by the IAS officers are generally above the power of comprehension off most of the ministers.
1070 063108c664e3bf85cbe80930e
63108c664e3bf85cbe80930e- 1the powers of comprehension offfalse
- 2the powerful of comprehension offalse
- 3the power of comprehension oftrue
- 4No correction requiredfalse
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Answer : 3. "the power of comprehension of"
Q: Which one of the following categories of emergency has not been declared so far?
661 063105d8bd9ac741324b68400
63105d8bd9ac741324b68400- 1national emergencyfalse
- 2emergency due to break down of constitutional machineryfalse
- 3financial emergencytrue
- 4none of the abovefalse
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Answer : 3. "financial emergency"
Q: Which of the following is a feature of federal Government?
659 063105c1c1547bf2f2cc52dd1
63105c1c1547bf2f2cc52dd1- 1Division of powers between federal and state Governmenttrue
- 2Single citizenshipfalse
- 3Supremacy of Parliamentfalse
- 4Supremacy of Judiciaryfalse
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