Month: August 2020

If the central bank increases the money supply at the same time as the government increasing spending, it is suggested that investment will ? A. Suffer even more

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If the central bank increases the money supply at the same time as the government increasing spending, it is suggested that investment will ?

A. Suffer even more
B. not be reduced as much as it would have been (Correct)
C. be replaced by foreign investment
D. be replaced by consumer spending

 

 

 

 

(i). a2 – 7a + 12 = 0, (ii). b2 – 3b + 2 = 0 to solve both the equations to find the values of a and b?

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(i). a2 – 7a + 12 = 0,
(ii). b2 – 3b + 2 = 0 to solve both the equations to find the values of a and b?

A. if a < b
B. if a ≤ b
C. if the relationship between a and b cannot be established.
D. if a > b (Correct)

Explanation:

I.(a – 3)(a – 4) = 0
=> a = 3, 4
II. (b – 2)(b – 1) = 0
=> b = 1, 2
=> a > b

 

 

 

 

Duddar Lean- Zinc Mining is situated in Balochistan’s __________ district?

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Duddar Lean- Zinc Mining is situated in Balochistan’s __________ district?

A. Sibi
B. Lasbella (Correct)
C. Bolan
D. Qilla Abdullah

The Duddar mine is one of the largest lead and zinc mines in Pakistan. Duddar lean-zinc mining is situated in Balochistan’s Lasbella district. It is the only underground metal mining project in Pakistan. The mine has reserves amounting to 50 million tonnes of ore grading 3.2% lead and 7% zinc thus resulting 1.6 million tonnes of lead and 3.5 million tonnes of zinc.

 

In a furnace, the heat taken by the charge/stock and the heat lost to the furnace structure & flue gases depends on the__________________?

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In a furnace, the heat taken by the charge/stock and the heat lost to the furnace structure & flue gases depends on the__________________?

A. Rate of firing and emissivity of flame
B. Thermal conductivity of the charge & structural materials of furnace
C. Nature of process; whether batch, continuous or intermittent
D. All A., B. and C. (Correct)