Practice Question and Answer
8 Q: A shuttlecock used of playing badminton has the shape of a frustum of a cone mounted on a semi sphere. The external diameters of the frustum are 5 cm and 2 cm, the height of the entire shuttlecock is 7 cm. The external surface is of the shuttlecock is:
1743 0600a9eb5baeda263c3c906b6
600a9eb5baeda263c3c906b6- 167.98 sq.cmfalse
- 274.26 sq.cmtrue
- 370 sq.cmfalse
- 472 sq.cmfalse
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Answer : 2. "74.26 sq.cm"
Q: With which country, India has the longest international boundary?
1743 05f0299a5f75c916d6120ab04
5f0299a5f75c916d6120ab04- 1Nepalfalse
- 2Pakistanfalse
- 3Chinafalse
- 4Bangladeshtrue
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Answer : 4. "Bangladesh "
Q: Area of a square and a rectangle are equal. If side of the square is 40 cm and length of the rectangle is 64 cm, what is the perimeter of the rectangle ? 1743 05b5cc6c2e4d2b4197774dbe1
5b5cc6c2e4d2b4197774dbe1- 1187 cmfalse
- 2178 cmtrue
- 3149 cmfalse
- 4194 cmfalse
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Answer : 2. "178 cm"
Explanation :
Answer: B) 178 cm Explanation: Area of square = 40 x 40 = 1600 sq.cm Given that the areas of Square and Rectangle are equal => Area of rectangle = 1600 Sq.cm We know that, Area of rectangle = L x B Given L = 64 cm Breadth of rectangle = 1600/64 = 25 cm Perimeter of the rectangle = 2(L + B) = 2(64+25) = 178 cm.
Q: Who invented vaccination for small pox?
1743 16093a111402c5862950ea634
6093a111402c5862950ea634- 1J. Caryfalse
- 2E. Jennertrue
- 3V. Kannelfalse
- 4P. Williamsonfalse
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Answer : 2. "E. Jenner"
Q: ______ includes all non-living components, such as air, cloud, dust, land, mountains, rivers, temperature, humidity, water, water vapour, sand, etc.
1743 06419b83c5bff3d098df6b0be
6419b83c5bff3d098df6b0be- 1Biotic environmentfalse
- 2Abiotic environmenttrue
- 3Artificial environmentfalse
- 4Healthy environmentfalse
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Answer : 2. "Abiotic environment"
Explanation :
Abiotic components are non-living factors in the environment which affect ecosystems like temperature, light, air, soil etc.
Q: Recently, who has been awarded the Global Humanitarian Award -2020?
1743 05f1035d52d9085055f4709b7
5f1035d52d9085055f4709b7- 1Aman Ghoshfalse
- 2Santosh Kumarfalse
- 3Sachin Awasthitrue
- 4Ravindra Shaikhfalse
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Answer : 3. "Sachin Awasthi"
Q: Beneficiaries under Indira Awas Yojana get food for Rs______.
1743 063ad6a4cfb04114b2d476ee0
63ad6a4cfb04114b2d476ee0- 110 rupeesfalse
- 215 rupeesfalse
- 38 rupeestrue
- 412 rupeesfalse
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Answer : 3. "8 rupees"
Explanation :
1. Rajasthan Chief Minister Ashok Gehlot has started Rajasthan Indira Rasoi Yojana to feed people two meals a day to fulfil his resolve that “no one should sleep hungry” in his state.
2. Through this scheme, poor people in Rajasthan are fed fresh and nutritious food for ₹ 8, sitting respectfully in one place.
3. A single thali costs ₹25, of which ₹17 is borne by the state government and ₹8 is taken from the beneficiary.
Q: How many states in India are along the coast line?
1743 0602270b33fb46f5722f83583
602270b33fb46f5722f83583- 17false
- 28false
- 39true
- 410false
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