GATE Practice Question and Answer
8Q: Which of the following is / are fund managers for National Pension System (NPS) in 2017 ? 1785 05b5cc761e4d2b4197774fd71
5b5cc761e4d2b4197774fd71- 1Axis provident fundfalse
- 2Yes bank pension fundfalse
- 3ICICI prudential pensiontrue
- 4Punjab National provident fundfalse
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Answer : 3. "ICICI prudential pension"
Explanation :
Answer: C) ICICI prudential pension Explanation: At present in 2017, there are only seven NPS fund managers viz. HDFC Pension Fund, ICICI Prudential Pension, Kotak Pension Fund, LIC Pension Fund, Reliance Capital Pension, SBI Pension Fund and UTI Retirement Solutions.
Q: International Day of Happiness is celebrated throughout the world on ? 1785 05b5cc711e4d2b4197774f3eb
5b5cc711e4d2b4197774f3eb- 121st Marchfalse
- 223rd Marchfalse
- 320th Marchtrue
- 419th Marchfalse
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Answer : 3. "20th March"
Explanation :
Answer: C) 20th March Explanation: The International Day of Happiness (known as Happiness Day) is celebrated throughout the world on the 20th of March. The International Day of Happiness was founded on June 28, 2012, by the United Nations General Assembly when all 193 member states unanimously adopted UN resolution 66/281. It was celebrated for the first time in 2013.
Q: If every seconds Saturday and all Sundays are holidays in a 30 days month beginning on Saturday, then how many working days are there in that month ? (Month starts from Saturday) 1785 05b5cc6f8e4d2b4197774f054
5b5cc6f8e4d2b4197774f054- 125false
- 222false
- 324false
- 423true
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Answer : 4. "23"
Explanation :
Answer: D) 23 Explanation: As month begins on Saturday, so 2nd, 9th, 16th, 23rd, 30th days will be Sundays. While 8th and 22nd days are second Saturdays. Thus, there are 7 holidays in all. Hence, no. of working days = 30 – 7 =23
Q: What is the distance around a circle called 1783 05b5cc690e4d2b4197774c44f
5b5cc690e4d2b4197774c44f- Show AnswerHide Answer
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Answer :
Explanation :
The distance around a circle is called as Circumference. And that in the case of square or rectangle it is called as Perimeter.
Q: Can you Solve 7 + 7 ÷ 7 + 7 x 7 + 7 - 7 ÷ 7 + 7 x 7 = 1783 05b5cc6b4e4d2b4197774d496
5b5cc6b4e4d2b4197774d496- 1112true
- 256false
- 30false
- 498false
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Answer : 1. "112"
Explanation :
Answer: A) 112 Explanation: 7 + 7 ÷ 7 + 7 x 7 + 7 - 7 ÷ 7 + 7 x 7= 7 + 1 + 49 + 7 - 1 + 49= 8 + 56 + 48= 56 + 56= 112
Q: The difference between circumference and semidiameter of a circle is 37 cm. What is the diameter of the circle ? 1782 05b5cc6c6e4d2b4197774de27
5b5cc6c6e4d2b4197774de27- 118 cmfalse
- 212 cmfalse
- 316 cmfalse
- 414 cmtrue
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Answer : 4. "14 cm"
Explanation :
Answer: D) 14 cm Explanation: circumference of a circle = 2πr => 2 × 22/7 × r – r = 37 => 37/7 × r = 37 => r = 7 cm. Diameter D = 2r = 7×2 = 14 cm.
Q: What type of lens is a magnifying glass? 1780 05b5cc69de4d2b4197774c8e6
5b5cc69de4d2b4197774c8e6- 1Divergingfalse
- 2Sphericalfalse
- 3Convergingtrue
- 4Achromaticfalse
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Answer : 3. "Converging"
Explanation :
Answer: C) Converging Explanation: A magnifying glass is a convex lens that is used to produce a magnified image of an object. It is also called a hand lens in laboratory contexts.
Q: What is the Probability of all cars not clashing each other ? 1780 05b5cc6c8e4d2b4197774df05
5b5cc6c8e4d2b4197774df05- 11/8false
- 20false
- 31/4true
- 41false
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Answer : 3. "1/4"
Explanation :
Answer: C) 1/4 Explanation: Non collision can happen only when all the cars move in same direction. That is either all cars moving in clockwise direction or all cars moving in anti clockwise direction.P(all cars not colliding) = P(all cars moving in the same direction) = P(all cars moving in clockwise direction) + P(all cars moving in anticlockwise direction) = [p(A --> C) x p(C --> B) x p(B --> A)] + [p(A --> B) x p(B --> C) x p(C --> A)] = [1/2 x 1/2 x 1/2] + [1/2 x 1/2 x 1/2] = 1/8 + 1/8 = 1/4

