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प्र: Choose the Antonym of the following word 'Autonomy' 2829 0

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    Antipathy
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    Dependence
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    Antruism
    सही
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  • 4
    Animation
    सही
    गलत
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उत्तर : 2. "Dependence"
व्याख्या :

Answer: B) Dependence Explanation: 'Autonomy' means personal independence. Hence, the word 'dependence' is farthest in meaning to the given word 'Autonomy'.

प्र: What number should replace the question mark? 125, 138, 164, ?, 255 2826 0

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    189
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    197
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    200
    सही
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  • 4
    203
    सही
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उत्तर : 4. "203"
व्याख्या :

Answer: D) 203 Explanation: The given number series is 125,   138,   164,   ?,   255   125   125 + 13x1 = 138   138 + 13x2 = 164   164 + 13x3 = 203   203 + 13x4 = 255       Hence, the missing number in the series is 203.

प्र: What is the next number in series? 10, 9, 60, 90, 70, 66, ? 2825 0

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    73
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    19
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    96
    सही
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    22
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उत्तर : 3. "96"
व्याख्या :

Answer: C) 96 Explanation: ten = 3(number of letters)nine = 4(number of letters)sixty = 5(number of letters)ninety = 6(number of letters)seventy = 7(number of letters)sixtysix = 8(number of letters)ninetysix=96(number of letters) Then, likwise choose the number which has 9 letters in its Spelling.

प्र: Here are some words translated from an artificial language. briftamint means 'militant'uftonel means 'occupied'uftonalene means 'occupation' Which word could mean "Occupant"? 2819 0

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    elamint
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    briftalene
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    uftonamint
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  • 4
    elbrifta
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उत्तर : 3. "uftonamint"
व्याख्या :

Answer: C) uftonamint Explanation: Brift means the root word mili; the suffix amint means the same as the English suffix –tant; the root word ufton– means occupy; el means the suffix –ied of occupied; and alene means the suffix –tion. (Because ufton means occupy, choices a, b, and d can be easily ruled out.)

प्र: The modulus of elasticity for mild steel is approximately equal to 2815 0

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    210 kN/mm2
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    100 kN/mm2
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    80 kN/mm2
    सही
    गलत
  • 4
    10 kN/mm2
    सही
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उत्तर : 1. "210 kN/mm2"
व्याख्या :

Answer: A) 210 kN/mm2 Explanation: It is useful to have a property of a material that is independent of the size of the sample and can be use to compare its elastic properties with another - this is called the Modulus of Elasticity for the material. The modulus of elasticity is defined as:   Modulus of elasticity = Stress / Strain   There are three types of moduli. They are : (a) the Young Modulus - tensile and compression longitudinal stress (b) the shear modulus - a shearing stress (c) the bulk modulus - volume changes of the specimen.

प्र: Three strategies P, Q and R have been initiated for cost cutting in a company producing respectively 20%, 30% and 10% savings. Assuming that they operate independently, what is the net saving achieved ? 2814 0

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    49.6%
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    50.4%
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    33.67%
    सही
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  • 4
    66.66%
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उत्तर : 1. "49.6%"
व्याख्या :

Answer: A) 49.6% Explanation: As these three strategies P, Q and R are independent so these will cut cost one after the other.If initial cost is Rs 100, then20% cost is cut after initializing strategy P, then cost will remain 80% = 80further 30% cost is cut after strategy Q, then cost will remain 70% of 80 = 56further 10% cost is cut after strategy R, then cost will remain 90% of 56 = 50.4 Thus final cost remains 50.4 % of the original cost. Hence net saving is 100 - 50.4 = 49.6 %.

प्र: Points that lie on the same line are called 2814 0

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    Congruent
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    Coplanar points
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    Collinear points
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  • 4
    None
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उत्तर : 3. "Collinear points"
व्याख्या :

Answer: C) Collinear points Explanation: Points that lie on the same line are called Collinear points. And that points lie on the same plane are called Coplanar points.

प्र: A boat takes 2 hours to travel from point A to B in still water. To find out its speed upstream, which of the following information is/are required? A. Distance between point A and B. B. Time taken to travel downstream from B to A. C. Speed of the stream of water. 2813 0

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    Only A and B
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    Only B and C
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    All are required
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    Any one pair of A and B, B and C or C and A is sufficient
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उत्तर : 4. "Any one pair of A and B, B and C or C and A is sufficient"
व्याख्या :

Answer: D) Any one pair of A and B, B and C or C and A is sufficient Explanation: Let distance between A & B = d kmLet speed in still water = x kmphLet speed of current = y kmph from the given data,d/x = 2 From A) we get dFrom B) we get d/x+yFrom C) we get y   So, Any one pair of A and B, B and C or C and A is sufficient to give the answer i.e, the speed of upstream.

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