CAT प्रश्न और उत्तर का अभ्यास करें
8प्र: Eugenics is the study of 1788 15b5cc6aee4d2b4197774d16f
5b5cc6aee4d2b4197774d16f- 1impair the racial qualities of future generations either physically or mentallytrue
- 2different races of mankindfalse
- 3genetic of plantsfalse
- 4people of European originfalse
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उत्तर : 1. "impair the racial qualities of future generations either physically or mentally"
व्याख्या :
Answer: A) impair the racial qualities of future generations either physically or mentally Explanation: Eugenics is the study of altering human beings by changing their genetic components. It is the study of the agencies under social control that may improve or impair the racial qualities of future generations either physically or mentally.
प्र: Which vehicle is spelled the same forwards and backwards? 1788 05b5cc669e4d2b4197774bf57
5b5cc669e4d2b4197774bf57- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
Racecar and Civic are the two vehicles which spelled the same forwards an backwards.
प्र: What can you hear but not touch or see? 1788 05b5cc69ee4d2b4197774c96a
5b5cc69ee4d2b4197774c96a- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
The sound is what can you hear but not touch or see.
प्र: How many right angles does a square have? 1787 05b5cc636e4d2b4197774b9eb
5b5cc636e4d2b4197774b9eb- 12false
- 26false
- 34true
- 48false
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उत्तर : 3. "4"
व्याख्या :
Answer: C) 4 Explanation: A square and a rectangle each have 4 right (90 deg) angles. Both square and rctangle have 4 sides and 4 angles, but the only difference is square is a rectangle with all sides equal.
प्र: 1, 2, 8, 33, ? Find the next number in the given series? 1787 05b5cc6bae4d2b4197774d7e4
5b5cc6bae4d2b4197774d7e4- 1148true
- 2145false
- 3143false
- 4141false
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उत्तर : 1. "148"
व्याख्या :
Answer: A) 148 Explanation: 1 x 1 + 1 x 1 = (1 + 1) = 2 2 x 2 + 2 x 2 = (4 + 4) = 8 8 x 3 + 3 x 3 = (24 + 9) = 33 33 x 4 + 4 x 4 = (132 + 16) = 148 148 x 5 + 5 x 5 = (740 + 25) = 765.
प्र: If N is the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. What is the sum of the digits of N ? 1786 05b5cc731e4d2b4197774f7fb
5b5cc731e4d2b4197774f7fb- 16false
- 28false
- 34true
- 49false
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उत्तर : 3. "4"
व्याख्या :
Answer: C) 4 Explanation: N = H.C.F. of (4665 - 1305), (6905 - 4665) and (6905 - 1305) = H.C.F. of 3360, 2240 and 5600 = 1120. Sum of digits in N = ( 1 + 1 + 2 + 0 ) = 4
प्र: What can be swallowed but can swallow you? 1785 05b5cc62ce4d2b4197774b93d
5b5cc62ce4d2b4197774b93d- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
Your Pride. Yes, you can swallow your pride or it can swallow you.
प्र: Which planet experiences the volcano with the name of "Arsia Mon" ? 1784 05b5cc6cfe4d2b4197774e2d2
5b5cc6cfe4d2b4197774e2d2- 1Earthfalse
- 2Marstrue
- 3Jupiterfalse
- 4Nonefalse
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उत्तर : 2. "Mars"
व्याख्या :
Answer: B) Mars Explanation: Arsia Mons is among the three volcanos of the planet Mars. Arsia Mons is a shield volcano with a slow slope. Arsia Mons is thirty times in volumes of Mauna Loa in Hawaii, the largest volcano on Earth.

