Junior Clerk (BS-11) 2023 On Regular Basis In The Board of Revenue Punjab Case No. 43-J/2022

Who discovered the force of attraction or repulsion:

• (A) Faraday
• (B) Wanderwall
• (C) Coulomb
• (D) None of these

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The value of an article, which was purchased 2 years ago, depreciates at 12% per annum. If its present value is Rs. 9680, what was the price at which it was purchased?

• (A) Rs. 10000
• (B) Rs. 12500
• (C) Rs. 14575
• (D) Rs. 16250

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1 kilometer is equal to how many centimeters?

• (A) 100 cm
• (B) 10000 cm
• (C) 100000 cm
• (D) 1000000 cm

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A ladder 15 m long just reaches the top of a vertical wall. If the ladder makes an angle of 60° with the wall, then the length of the wall is:

• (A) 15/3 m
• (B) 15/2 m
• (C) 15/2 m
• (D) 15/7 m

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For what value of x²+1/4ax+a² will be a perfect square?

• (A) x+2ax+a
• (B) x-2ax+a
• (C) -x+2ax+a*
• (D) None of these

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The average height of five pupils is 68 inches. If one is 70 inches and the other three are 76 inches, then what is the height (in inches) of the fifth pupil?

• (A) 36
• (B) 38
• (C) 40
• (D) 42

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A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:

• (A) Rs. 650
• (B) Rs. 690
• (C) Rs. 698
• (D) Rs. 700

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If two times of A is equal to three times of B and also equal to four times of C, then 

${\displaystyle A:B:C}$

is:

• (A) 2:3:4
• (B) 3:4:2
• (C) 4:6:3
• (D) 6:4:3

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If Gohar’s salary is 25% less than Babar’s salary, then how many percent is Babar’s salary greater than Gohar’s?

• (A) 105/3
• (B) 100/3
• (C) 95/3
• (D) None of these

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Which symbol is used to execute formulas in MS Excel?

• (A) =
• (B) +
• (C) @
• (D) *

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