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6290 Questions Page 131 of 252
3251
The letters L, M, N, O, P, Q, R, S and T in their order are substituted by nine integers 1 to 9 but not in that order. 4 is assigned to P. The difference between P and T is 5. The difference between N and T is 3. What is the integer assigned to N?
UPSC Prelims 1994 Aptitude
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3252
If a person walks 5 km towards the east and then 5 km towards the north, what is the shortest distance from the starting point?
UPSC Prelims 1994 Aptitude
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3253
Water is a good solvent of ionic salts because
UPSC Prelims 1994 General Science
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3254
Which radioactive pollutant has recently drawn the attention of the public, due to its occurrence in the building material?
UPSC Prelims 1994 Environment
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3255
In recent years, there has been some concern over the threat posed by the Mathura Oil Refinery and the thermal power plants to the Taj Mahal in Agra. The scientific basis of any possible damage to the Taj is mainly
UPSC Prelims 1994 Environment
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3256
Galvanised iron sheets are protected from rusting due to the presence of a layer of
UPSC Prelims 1994 General Science
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3257
Monazite is an ore of
UPSC Prelims 1994 General Science
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3258
The main constituents of pearl are
UPSC Prelims 1994 General Science
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3259
The basic reason for the extraordinary sparkle of a suitably cut diamond is that
UPSC Prelims 1994 General Science
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3260
Which one of the following is in the correct sequential order in which these appeared under simulated primitive earth condition?
UPSC Prelims 1994 General Science
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3261
Phenylketonuria is an example of an inborn error of metabolism. This “error” refers to
UPSC Prelims 1994 General Science
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3262
Which of the following fish are bred exclusively in the cold regions of India?
I. Catla
II. Tinca
III. Bhekti
IV. Trout

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UPSC Prelims 1994 General Science
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3263
Haemoglobin is dissolved in the plasma of
UPSC Prelims 1994 General Science
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3264
Rennin and lactase, the enzymes required to digest milk, disappear in the human body by the age of
UPSC Prelims 1994 General Science
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3265
Farm land tends to erode most rapidly when planted with
UPSC Prelims 1994 Indian Geography
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3266
Which one of the following vitamins is considered to be a hormone?
UPSC Prelims 1994 General Science
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3267
Assertion (A): A lock of Einstein’s hair, if scientists could locate it and extract its DNA, could help in producing another Einstein, by cloning.
Reason (R): The DNA extracted from the cell of an embryo at an early stage of development, can be transferred to individual eggs which in turn can be implanted into the uterus of a surrogate mother to give birth to an identical offspring.

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UPSC Prelims 1994 Science & Tech
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3268
The highest milk producing breed of goat in India is
UPSC Prelims 1994 Indian Geography
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3269
The only anthropoid ape to be found in India is the
UPSC Prelims 1994 Environment
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3270
If water pollution continues at its present rate, it will eventually
UPSC Prelims 1994 Environment
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3271
Which one of the following animals stores water in the intestine?
UPSC Prelims 1994 General Science
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3272
Which one of the following is caused by the expression of a recessive gene present on sex chromosome?
UPSC Prelims 1994 General Science
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3273
In the balanced dietaries for a day of an adult working man, weights of carbohydrate food and total protein food (both superior and inferior) should be in order of
UPSC Prelims 1994 General Science
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3274
Which one of the following crops enriches the nitrogen content in soil?
UPSC Prelims 1994 General Science
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3275
Which of the following are characteristics shown by a breast-fed baby when compared to a bottle-fed baby?
I. It is less obese
II. It shows greater capacity to resist diseases
III. It gets more vitamins and proteins
IV. Its growth in height is abnormal

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UPSC Prelims 1994 General Science
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