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Recently added practice questions

8641. If we increase the pressure on a substance (which is at its triple point), then the triple point __________________?
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A. Decreases

B. Remains unchanged

C. Increases

D. May increase or decrease; depends on the substance

8642. If we consider the impact on both consumers and producers, then protection of the steel industry is ?
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A. Not in the interest of the U.S as a whole, nor in the interest of the state of Pennsylvania

B. Not in the interest of the U.S as a whole, but it might be in the interest of the state of Pennsylvania

C. In the interest of the U.S as a whole and in the interest of the state of Pennsylvania

D. In the interest of the U.S as a whole but not in the interest of the state of Pennsylvania where steel mills are located

8643. if we connect the mid point of rectangles in a histogram with a series of lines, we get __________
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A. Mid point

B. Frequency Polygon

C. Interval

D. Frequency curve

8644. If w is the specific weight of liquid and k the depth of any point from the surface, then pressure intensity at that point will be____________________?
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A. wh

B. h/wh

C. w/h

D. h

E. h/w

8645. If W is the load on a circular slab of radius R, the maximum circumferential moment at the centre of the slab, is________________?
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A. WR/16

B. 3WR/16

C. Zero

D. 2WR/16

8646. If VAT rates rise, then costs are likely to ___ and demand is likely to ____?
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A. fall; rise

B. rise; fall

C. fall; fall

D. rise; rise

8647. If VAT rates rise, then costs are likely to ___ and demand is likely to ____?
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A. fall; fall

B. fall; rise

C. rise; rise

D. rise; fall
8648. If variable part of annual cost on account of interest and depreciation on the capital outlay is equal to the annual cost of electrical energy wasted in the conductors, the total annual cost will be minimum and the corresponding size of conductor will be most economical. This statement is known as___________________?
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A. Ohms law

B. Faradays law

C. Kelvins law

D. Kirchhoffs law

E. none of the above

8649. If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change in____________________?
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A. Volume

B. Enthalpy

C. Both A. & B

D. Neither A. nor B

8650. If two opposite alleles come together, one finding morphological expression masking the other, the fact is described as law of _________ ?
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A. Inheritance

B. Segregation

C. Dominance

D. Limiting factor

8651. If two firms doing the same thing in the same industry join together, this is known as a ?
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A. vertical merger

B. horizontal merger

C. hostile takeover

D. conglomerate merger

8652. If two equal forces of magnitude P act at an angle 9, their resultant will be________________?
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A. Psin 9/2

B. P/2 cos 9/2

C. 2P tan 9/2

D. IP sin 9/2

E. IP cos 9/2
8653. If two countries A and B are member of a currency union and there is a shift in consumer preferences away from the goods of country A and towards those of country B than which one of the following would help to offset the effect of the resulting changes in aggregate demand in A and B on inflation and unemployment in the tow countries ?
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A. An increase in government spending in country (A)

B. A low degree of capital mobility between the two countries

C. A high degree of labour mobility between the tow countries

D. A depreciation in the foreign exchange value of the common currency

8654. If two countries A and B are member of a currency union and there is a shift in consumer preferences away from the goods of country A and towards those of country B than which one of the following would help to offset the effect of the resulting changes in aggregate demand in A and B on inflation and unemployment in the tow countries ?
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A. A low degree of capital mobility between the two countries

B. An increase in government spending in country (A)

C. A depreciation in the foreign exchange value of the common currency

D. A high degree of labour mobility between the tow countries
8655. If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is_________________?
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A. Same in both the tubes

B. Greater in 1 mm dia tube

C. Greater in 0.5 mm dia tube

D. Zero in both the tubes

8656. If three pipes of different diameters, lengths & friction factors are connected in parallel, then (where, Q = flow rate, V= fluid velocity f = friction factor). ?
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A. Q = Q1 + Q2 + Q3

B. Q1 = Q2 = Q3

C. V1 = V2 = V3

D. f = f1 + f2 + f3

8657. If there is no wali of deceased then the Government will be wali as provided in ____________________?
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A. None of these

B. Section 306, P.P.C.

C. Section 304, P.P.C.

D. Section 305, P.P.C.
8658. If there is a total of 104 weekly instalments and a third deposit, find the interest charged
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A. 334

B. 443

C. 337

D. 237.55
8659. If there is a general shortage of liquidity in the money market then ?
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A. The short-term interest rate at which the economys commercial banks lend to and borrow from each other will fall and the central bank may be expected to reduce the supply of liquidity to the banks

B. The short-term interest rate at which the economys commercial banks lend to and borrow from each other will rise and the central bank may be expected to increase the supply of liquidity to the banks.

C. The banks will increase their lending

D. the long-term interest rate in the economy will rise and the central bank will raise its interest rate in response

E. The short-term interest rate at which the economys commercial banks lend to and borrow from each other will rise and the long-term interest rate may be expected to rise as a result

8660. If there is a balance of payments deficit then in a floating exchange rate system ?
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A. The external value of the currency would tend to rise

B. The external value of the currency would tend to fall

C. Aggregate demand is increasing

D. The injections from trade are greater then the withdrawals

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