MAT (Mental Agility Test) – Mental Agility Test MCQ
MAT (Mental Agility Test) – CEE प्रवेश
Mental Agility Test · Medical Entrance (CEE) – Physics, Chemistry, Biology & MAT · ४०७ प्रश्न
४०७ प्रश्न उपलब्ध। मोड छान्नुहोस्:
MAT (Mental Agility Test): प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
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A farmer has a fox, a chicken, and a bag of grain. He needs to transport them across a river using a boat that can only carry him and one other item at a time. If he leaves the fox and chicken together, the fox will eat the chicken; if he leaves the chicken and grain together, the chicken will eat the grain. How does he get everything safely across the river?
सही उत्तर: क) First take the fox, then the chicken, then the grain.
The farmer must first take the grain across the river. Then he returns alone. Next, he takes the fox across. Then, he brings the grain back to the original side. Finally, he takes the chicken across and is done.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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From a point X, a line is drawn to intersect two parallel lines L and M. The angles formed at the intersection with line L are 60° and 120°. What is the measure of the angle between the two parallel lines?
सही उत्तर: क) 60°
When a transversal intersects two parallel lines, the angles formed on the same side add up to 180 degrees. The given angles are 60° and 120°. This is incorrect because we have not been provided with an angle in this question. We need to find out what the true angles are formed at the intersection of line X, L, M so that the answer is correct.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If ABC is coded as 123, DEF is coded as 456, and GHI is coded as 789, then what is the code for JKL?
सही उत्तर: क) 012
The letters are simply assigned numerical values in order. A=1, B=2, C=3 and so on. Therefore, JKL would be 102.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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If LION is coded as BZOR, how is TIGER coded?
सही उत्तर: क) CFSGV
The code replaces each letter with its subsequent letter in the alphabet. ‘L’ becomes ‘B’, ‘I’ becomes ‘Z’, ‘O’ becomes ‘O’, and ‘N’ becomes ‘R’. Therefore, ‘TIGER’ would be coded as 'FSVHG'.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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7 : 80 :: 9 : ?
सही उत्तर: क) X
This is a ratio problem. We need to find the missing value following the same proportional relationship. 80 / 7 = 11.428... Therefore, 9 / X should also be approximately equal to this. Looking at the options, 'Z' most logically represents the answer that continues this unbalanced ratio.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A man has three sons. The first son is twice as old as the second son. The third son is half as old as the first son. If the average age of the three sons is 10 years, what is the age of the second son?
सही उत्तर: क) 8
Let the age of the second son be 'x'. Then the age of the first son is ‘2x’ and the age of the third son is ‘x/2’. The average age is (x + 2x + x/2)/3 = 10. Simplifying gives (5x + x)/6 = 10, so 6x/6=10 which means x = 10. Therefore, the second son is 10 years old. The other options are incorrect calculations based on the given average.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A clock is ticking. The minute hand moves at a rate of 6 degrees per second, and the hour hand moves at a rate of 0.5 degrees per second. At what time (in hours and minutes) will the two hands coincide?
सही उत्तर: ख) 3:44
The minute hand gains on the hour hand. The relative speed is 6 - 0.5 = 5.5 degrees per second. To cover a full circle (360 degrees), it takes 360/5.5 ≈ 65.45 seconds. Since 65.45 seconds is approximately 1 minute and 5 seconds, the hands will coincide at 3:55 (approximately). The closest option is 3:44.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A man invests some amount in a bank at the rate of 6% per annum compound interest for 2 years. If the amount after 2 years is Rs 3300, what was the original investment?
सही उत्तर: ख) Rs 3200
Let P be the principal amount. The formula for compound interest is: A = P(1 + r/100)^n, where A is the final amount, r is the rate of interest, and n is the number of years. In this case, A = 3300, r = 6, and n = 2. So, 3300 = P(1 + 6/100)^2 => 3300 = P(1.06)^2 => 3300 = P * 1.1236 => P = 3300 / 1.1236 ≈ Rs 3000.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a code, ‘APPLE’ is written as 121314 and ‘BANANA’ is written as 14151617. What is ‘GRAPE’?
सही उत्तर: क) 18192021
Each letter in the original word corresponds to a number based on its position in the alphabet. A=1, B=2, C=3, and so on. APPLE (1 16 16 12 5) becomes 121314. BANANA (2 14 1 14 16 17) is represented as 14151617. Therefore, GRAPE (7 18 1 16 5) translates to 18192021.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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What is the missing term in the series: 2, 4, 8, 16, ?
सही उत्तर: ख) 32
The sequence follows a multiplication pattern (each number is multiplied by 2 to get the next). Option 1 (24) aligns with this series. Options 2(32), 3(40), and 4(48) do not fit the established pattern.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।
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